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

Roby, Texas Weather

Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →

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

Roby, TX
Saturday, July 4 at 10:12 AM
88
°
Clear
Feels like
90°
Humidity
49%
Wind
13 mph
Sunrise
1:38 AM
Sunset
3:53 PM
Roby, TX
Hour by hour · 24h
24-Hour ForecastRoby, TX: 24-hour forecast. Temperatures range from 79 to 99 degrees Fahrenheit.
L 79°H 99°
Roby, TX
7-day forecast
  1. Today
    Jul 4
    Overcast
    99°81°
  2. Sunday
    Jul 5
    Overcast
    18%
    102°79°+3°
  3. Monday
    Jul 6
    Heavy Drizzle
    27%
    100°73°-2°
  4. Tuesday
    Jul 7
    Overcast
    103°75°+3°
  5. Wednesday
    Jul 8
    Overcast
    104°81°+1°
  6. Thursday
    Jul 9
    Overcast
    105°81°+1°
  7. Friday
    Jul 10
    Clear
    104°79°-1°
Roby, TX
Anemometer · 24h winds · from true
NESW
From · True
SSW
210° · veering 13°
Direction
SSW
210°
Sustained
13
mph
Gust
15
mph
Peak 24h
30
avg 12
Beaufort · 4 · MOD 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 12 · pk 30 @ 4:00a
01020MPHB1B2B3B4B5-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 2215SUSTGUST
−24h−18h−12h−6hnow
A fresh breeze drives the ssw-bound air across the harbor.
Roby, TX
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
947.3
+1.6 mb in 3h · rising · 27.97 inHg
Now
947.3
mb
3h
+1.6
mb
12h
+1.1
mb
24h
-1.3
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 945949
940945950955-21h-18h-15h-12h-9h-6h-3h-24hNOW948.9945.1947.3
−24h−18h−12h−6hnow
The low is filling — pressure climbing out of storm territory.
Roby, TX
Air quality
33
AQI
Good
-5 in 6h

AQI 33 (Good), driven by PM2.5. AQI down 5 over the last 6 hours (gradual decline). PM2.5 at 5.2 µg/m³, PM10 at 7.0 µg/m³ — typical background levels with no transport signature.

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

PM 2.5DRIVERGood
5.2μg/m³
PM 10Good
7μg/m³
NO₂Good
1μg/m³
OzoneGood
60μg/m³
UV IndexModerate
3.8

What's driving it

PM × Wind × Precip

PM2.5 at 5.2 µg/m³, PM10 at 7.0 µg/m³ — typical background levels with no transport signature.

PM2.5/PM10
0.74
Wind
breezy
Recent rain
0h in last 6h
Pattern
background
Roby, TX
Sky cover · visibility · 24h
Cloud cover
19%
CLEAR
100%0%−24h−18h−12h−6hnow

Visibility
75.6mi
UNLIMITED
143 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
15:12 UTC · Roby, 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
15:12 UTC · Roby, TX · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Roby, TX
Satellite · infrared · animated
Roby, TX
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Roby, TX
Almanac · Saturday, July 4
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
6:11 AM
Sunrise
1:38 AM
Daylight
14h 15m
Sunset
3:53 PM
Civil dusk
9:22 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Roby, TX
The moon
Waning Gibbous
81% illuminated
Moonrise
11:28 PM
Moonset
10:57 AM
In sign
♓︎ Pisces
Roby, TX
Microseason
Jul 1–5

Cicadas claim the scorching afternoon

bird
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Roby at a glance

  • Today vs. normal: 9°F above the seasonal normal for this latitude
  • Last frost: March 3 (climatological average for this latitude)
  • Microseason: Jul 1–5
  • Planting window: Harvest early potatoes. Begin drying onions on the surface.

ZIP code: 79543

16-Day Forecast — Roby

  1. Sat99°81°0%
  2. Sun102°79°18%
  3. Mon100°73°27%
  4. Tue103°75°9%
  5. Wed104°81°7%
  6. Thu105°81°1%
  7. Fri104°79°9%
  8. Sat104°79°9%
  9. Sun106°77°8%
  10. Mon107°79°6%
  11. Tue107°82°2%
  12. Wed113°84°4%
  13. Thu101°85°11%
  14. Fri98°71°17%
  15. Sat87°70°18%
  16. Sun94°68°26%

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

Right now in the garden

Peak growing season

As of July 4, 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 — Roby

SPC includes Roby 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.

ZIP codes in Roby

  • 79543

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.