Weather StoryAlmanac, microseasons, and the day's weather story.

Barton Creek, Texas Weather

Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →

Barton Creek weather forecast — hour by hour, 7-day outlook, NOAA radar

Barton Creek, TX
Saturday, July 4 at 11:41 PM
83
°
Clear
Feels like
88°
Humidity
62%
Wind
6 mph
Sunrise
1:34 AM
Sunset
3:37 PM
Barton Creek, TX
Hour by hour · 24h
24-Hour ForecastBarton Creek, TX: 24-hour forecast. Temperatures range from 76 to 99 degrees Fahrenheit.
L 76°H 99°
Barton Creek, TX
7-day forecast
  1. Today
    Jul 4
    Overcast
    —
    —
    96°76°—
  2. Sunday
    Jul 5
    Overcast
    —
    —
    99°76°+3°
  3. Monday
    Jul 6
    Overcast
    18%
    —
    96°75°-3°
  4. Tuesday
    Jul 7
    Light Drizzle
    —
    0.01″
    101°78°+5°
  5. Wednesday
    Jul 8
    Overcast
    —
    —
    101°77°0°
  6. Thursday
    Jul 9
    Partly Cloudy
    —
    —
    102°77°+1°
  7. Friday
    Jul 10
    Overcast
    —
    —
    102°75°0°
Barton Creek, TX
Next 24 hours · Warm now
HOT 90°70°88°105°6p12a6a12pnow 84°high 99°low 76°
Barton Creek, TX
Anemometer · 24h winds · from true
NESW
From · True
SSE
159° · backing 26°
Direction
SSE
159°
Sustained
6
mph
Gust
11
mph
Peak 24h
25
avg 8
Beaufort · 2 · LIGHT BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 8 · pk 25 @ 3:00a
0102030MPHB1B2B3B4B5B6-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 244SUSTGUST
−24h−18h−12h−6hnow
Light breeze backing 26° from the sse.
Barton Creek, TX
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
986.0
+0.4 mb in 3h · steady · 29.12 inHg
Now
986.0
mb
3h
+0.4
mb
12h
-3.6
mb
24h
-2.7
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 985–989
9809859909951000STORM|RAIN10051010RAIN|CHG1015CHG|FAIR10201025FAIR|DRY1030-21h-18h-15h-12h-9h-6h-3h-24hNOW989.0984.6985.4
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Barton Creek, TX
Air quality
35
AQI
Good
→-1 in 6h

AQI 35 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 6.2 µg/m³ (AQI 34) with a 0.84 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.

OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.

PM 2.5DRIVERGood
6.2μg/m³
PM 10Good
7μg/m³
NO₂Good
7μg/m³
OzoneGood
49μg/m³
UV IndexLow
0.0

What's driving it

PM × Wind × Precip

PM2.5 at 6.2 µg/m³ (AQI 34) with a 0.84 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.

PM2.5/PM10
0.84
Wind
light
Recent rain
0h in last 6h
Pattern
stagnant smoke

Trends

Seven days of AQI and PM2.5.

Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).

7-DAY AQI TREND50100SUNMONTUEWEDTHUFRISATSUN7-DAY PM2.5 TREND · μg/m³340
Barton Creek, TX
Sky cover · visibility · 24h
Cloud cover
0%
CLEAR
100%0%−24h−18h−12h−6hnow
Visibility
55.7mi
UNLIMITED
103 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
04:41 UTC · Barton Creek, TX · NOAA NESDIS / STAR · up to 10848 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
04:41 UTC · Barton Creek, TX · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Barton Creek, TX
Satellite · infrared · animated
Barton Creek, TX
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Barton Creek, TX
Almanac · Saturday, July 4
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
6:08 AM
Sunrise
1:34 AM
Daylight
14h 03m
Sunset
3:37 PM
Civil dusk
9:05 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Barton Creek, TX
The moon
Waning Gibbous
76% illuminated
Moonrise
11:44 PM
Moonset
11:48 AM
In sign
♓︎ Pisces
Barton Creek, TX
Microseason
Jul 1–5

Cicadas claim the scorching afternoon

plant
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Barton Creek at a glance

  • Today vs. normal: 83°F — typical for the season
  • Last frost: February 17 (climatological average for this latitude)
  • Microseason: Jul 1–5
  • Planting window: Harvest early potatoes. Begin drying onions on the surface.

16-Day Forecast — Barton Creek

  1. Sat96°76°2%
  2. Sun99°76°4%
  3. Mon96°75°18%
  4. Tue101°78°8%
  5. Wed101°77°4%
  6. Thu102°77°1%
  7. Fri102°75°7%
  8. Sat95°76°16%
  9. Sun96°75°20%
  10. Mon83°75°18%
  11. Tue93°74°13%
  12. Wed96°75°7%
  13. Thu97°76°7%
  14. Fri99°76°10%
  15. Sat99°75°10%
  16. Sun100°76°16%

Forecast data from Open-Meteo (CC BY 4.0).

Right now in the garden

Peak growing season

As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.

SPC Convective Outlook

Storm Prediction Center — Barton Creek

SPC includes Barton Creek in the general thunderstorm area tomorrow — no severe risk, but storms are possible.

  • TODAYNONENo severe risk
  • TOMORROWTSTMGeneral Thunderstorms
  • DAY 3TSTMGeneral Thunderstorms

Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.

Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.

January 1–5: Frost quiets the live oaks.January 6–10: Still water thickens with ice.January 11–15: Springs begin to move beneath ice.January 16–20: Cardinal dawn calls grow bolder.January 21–25: Late January thaw pulses.January 26–31: Last freeze locks the land.February 1–5: February's lengthening light.February 6–10: Warming winds thaw the margin.February 11–15: Magnolia blooms break the gray.February 16–20: Mockingbirds resume the dawn chorus.February 21–25: Rain replaces the last snow.February 26–28: Mist clings to greening valleys.March 1–5: The green pulse awakens.March 6–10: Hibernators emerge to call.March 11–15: Dogwood and redbud ignite.March 16–20: Swallowtails emerge from winter silk.March 21–25: Light crowns the dogwood canopy.March 26–31: Redbud cascades over the thaw.April 1–5: Thunder announces the wet season.April 6–10: Barn swallows carve the warming sky.April 11–15: Magnolia blooms and falls in a breath.April 16–20: First rainbows arch over thunderheads.April 21–25: Reeds push through marsh water.April 26–30: Frost retreats; seedlings rise free.May 1–5: Warblers flood the canopy in waves.May 6–10: Tulip poplar lights the forest crown.May 11–15: Shad pulse upstream through rapids.May 16–20: Roses open on the Piedmont edge.May 21–25: Fireflies scout the humid dusk.May 26–31: Frog choruses rise from every wetland.June 1–5: Fireflies pulse through the magnolias.June 6–10: Kudzu climbs deeper into green.June 11–15: Sun climbs to its northern throne.June 16–20: Heat settles and the rain begins.June 21–25: The longest day turns toward shadow.June 26–30: Fireflies drift through Spanish moss.July 1–5: Cicadas claim the scorching afternoon.July 6–10: Thunderheads boil and break at dusk.July 11–15: Thunder builds each drowsy afternoon.July 16–20: Cicadas claim the long noon.July 21–25: Dog days drape the earth in haze.July 26–31: Katydids begin their rasping chorus.August 1–5: Dusk arrives one minute earlier each night.August 6–10: Meteorological summer's turning page.August 11–15: Cool winds gather at the margins.August 16–20: Dog-day cicadas rise.August 21–25: Heat breaks in creek beds.August 26–31: Monarchs gather strength.September 1–5: Harvests begin in earnest.September 6–10: Dew beads on resurrection fern.September 11–15: Raptors trail the thermals.September 16–20: Day and dark find balance.September 21–25: Thunder quiets the land.September 26–30: Insects retreat below.October 1–5: Swamp waters recede.October 6–10: Maples ignite the ridge.October 11–15: Asters crown the meadows.October 16–20: Crickets sing at dusk.October 21–25: Frost paints the garden.October 26–31: Light rains whisper down.November 1–5: Sweetgum Turns Crimson.November 6–10: Camellia Blooms Break Through.November 11–15: Earth Stiffens Underfoot.November 16–20: Bare Limbs Hold the Light.November 21–25: First Frost Grips the High Ground.November 26–30: North Wind Strips the Last Leaves.December 1–5: Darkness Falls Before Dinner.December 6–10: Winter Locks the Land.December 11–15: Wildlife Retreats to Shelter.December 16–20: Ice Edges Deepen Inward.December 21–25: The Sun Begins its Return.December 26–31: The Year Turns in Silence.🌱February 14 — First skunk-cabbage spathes thaw their way up☀️March 20 — Spring equinox — day and night balance🌸April 5 — Cherry blossoms peak in the parks🐦May 10 — Warbler migration peaks along the coast✨May 25 — First fireflies scout the meadows at dusk🌞June 21 — Summer solstice — longest day🦗July 25 — Peak cicada chorus in the afternoons🌊August 18 — Warmest sea-surface temperatures of the year🍂September 22 — Autumn equinox — the slow turn❄️October 25 — First widespread frost in the suburbs🍁November 10 — Peak leaf color across the Hudson Valley🌙December 21 — Winter solstice — longest night

Microseason · July 1–5

Cicadas claim the scorching afternoon

Dog-day cicadas emerge in waves, their rasp dominating every sunny hour; heat peaks above 90 degrees daily.

Day 186 of 365 · Wedge 37 of 72

The solar year drawn as a wheel of 72 five-day windows. Each wedge is one microseason; the four colored arcs mark winter, spring, summer, and autumn; the small icons sit at notable phenological events. The crimson pointer creeps clockwise as the year turns.

Planting calendar

MonthPlantHarvest
January——
February——
Marchlettuce, peas, spinach, radishes—
Aprillettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash—
Maytomatoes, peppers, beans, squashlettuce, peas, radishes
Junetomatoes, peppers, beans, squashlettuce, peas, radishes
July—tomatoes, beans, summer squash
August—tomatoes, beans, summer squash
September—tomatoes, beans, summer squash
Octoberfall brassicas, garlic (overwinter), carrotswinter squash, tomatoes (last)
Novemberfall brassicas, garlic (overwinter), carrots—
December——

A year in weather

Barton Creek peaks at about 87°F in August and bottoms near 52°F in January; May brings the heaviest rain (5.0 inches) and February the least (1.9 inches).

MonthMean tempPrecipRainy days
January52°2.6″4
February56°1.9″4
March63°2.9″5
April70°2.4″4
May77°5.0″6
June83°3.7″5
July86°2.0″3
August87°2.7″3
September81°3.5″4
October72°3.9″5
November61°2.9″4
December54°2.7″4

Regional context

Per NOAA NCEI 1991-2020 normals, Barton Creek runs from a 52°F January mean to 86°F in July, a 34°F seasonal spread, with near 36.3 inches of precipitation across about 50 wet days.

Barton Creek's precipitation spreads evenly: May peaks at 5.0 inches on 5.5 wet days, while February holds 1.9 inches over 3.6 — no month dominates Barton Creek's rain calendar. That lines Barton Creek up with places like West Lake Hills, TX, Rollingwood, TX and Sunset Valley, TX, fed by overlapping storm tracks.

Hard freezes are rare in Barton Creek: the coldest month averages 52°F, so Barton Creek's growing window runs most of the year. August is the hottest stretch near 87°F, pushing cool-season crops to the milder shoulder months. Barton Creek's coastal lots stay 4-7°F milder overnight than Barton Creek's inland parcels.

Similar climates: West Lake Hills, TX, Rollingwood, TX, Sunset Valley, TX, Bee Cave, TX, Steiner Ranch, TX.

Frequently asked

When does it freeze in Barton Creek?
In Barton Creek, expect the last spring frost near mid-March; Barton Creek's first autumn frost comes around mid-December.
What is the rainy season in Barton Creek?
May is the wettest month in Barton Creek, about 5.0 inches on average; the year totals roughly 36 inches.
What is the warmest month in Barton Creek?
The warmest stretch in Barton Creek comes in August, around 87°F on average.
What is the coldest month in Barton Creek?
On average January is the chilliest month in Barton Creek, about 52°F.
When can I start a vegetable garden in Barton Creek?
Frost-hardy sowings begin at mid-March in Barton Creek; warm-season starts follow two weeks on.
How many rainy days does Barton Creek get?
Expect roughly 50 wet days a year in Barton Creek.
What hardiness zone is Barton Creek?
Barton Creek's hardiness zone tracks its winter low; with January near 52°F, check the USDA ZIP map for the exact zone.
What is the 10-day forecast for Barton Creek?
Barton Creek's extended outlook — daily high and low temperatures and precipitation chances for each upcoming day — is in the daily forecast above.
Will it rain this week in Barton Creek?
See this week's day-by-day rain chances for Barton Creek in the daily forecast above, and the next 24 hours in the hourly chart.
What is the weather like right now in Barton Creek?
Current conditions for Barton Creek and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
How often is the Barton Creek forecast updated?
The Barton Creek forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
When are sunrise and sunset in Barton Creek?
Today's sunrise and sunset times for Barton Creek are in the Almanac section above, along with civil dawn, civil dusk, and day length. Day length is longest near the summer solstice and shortest near the winter solstice.
How accurate is the weather forecast for Barton Creek?
The next few days in Barton Creek's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.

Climate

Barton Creek, Texas occupies a humid subtropical zone, with January means near 52°F and July around 86°F — a 34°F swing.

Yearly precipitation in Barton Creek totals around 36 inches, spread over about 50 days of rain or snow.

Latitude 30.3°N gives Barton Creek its 34°F swing, and with it the rhythm of Barton Creek's growing season.

All cities in Texas →

Austin, TX weather →

ZIP codes in Barton Creek

  • 78735

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.