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

Sinton, Texas Weather

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

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

Sinton, TX
Saturday, July 4 at 10:13 AM
86
°
Clear
Feels like
93°
Humidity
72%
Wind
9 mph
Sunrise
1:38 AM
Sunset
3:30 PM
Sinton, TX
Hour by hour · 24h
24-Hour ForecastSinton, TX: 24-hour forecast. Temperatures range from 76 to 91 degrees Fahrenheit.
L 76°H 91°
Sinton, TX
7-day forecast
  1. Today
    Jul 4
    Overcast
    91°77°
  2. Sunday
    Jul 5
    Overcast
    90°76°-1°
  3. Monday
    Jul 6
    Mostly Clear
    94°77°+4°
  4. Tuesday
    Jul 7
    Clear
    95°77°+1°
  5. Wednesday
    Jul 8
    Clear
    94°77°-1°
  6. Thursday
    Jul 9
    Mostly Clear
    94°78°
  7. Friday
    Jul 10
    Mostly Clear
    93°79°-1°
Sinton, TX
Anemometer · 24h winds · from true
NESW
From · True
S
172° · backing 6°
Direction
S
172°
Sustained
9
mph
Gust
13
mph
Peak 24h
21
avg 7
Beaufort · 3 · GENTLE 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 7 · pk 21 @ 9:00p
0102030MPHB1B2B3B4B5B6-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 249SUSTGUST
−24h−18h−12h−6hnow
Light breeze backing 6° from the s.
Sinton, TX
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1015.0
+1.2 mb in 3h · rising · 29.97 inHg
Now
1015.0
mb
3h
+1.2
mb
12h
+1.4
mb
24h
+0.1
mb
Regime · FAIR
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10131015
9951000STORM|RAIN10051010RAIN|CHG1015CHG|FAIR10201025FAIR|DRY1030-21h-18h-15h-12h-9h-6h-3h-24hNOW1015.41012.71015.0
−24h−18h−12h−6hnow
Fair and building — a clean high settles over the region.
Sinton, TX
Air quality
22
AQI
Good
-2 in 6h

AQI 22 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 7.2 µg/m³ (AQI 40), ratio 0.70 with 9 mph wind — characteristic of long-range haze transport rather than a local source.

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

PM 2.5DRIVERGood
7.2μg/m³
PM 10Good
10μg/m³
NO₂Good
2μg/m³
OzoneGood
56μg/m³
UV IndexModerate
4.5

What's driving it

PM × Wind × Precip

PM2.5 at 7.2 µg/m³ (AQI 40), ratio 0.70 with 9 mph wind — characteristic of long-range haze transport rather than a local source.

PM2.5/PM10
0.70
Wind
light
Recent rain
0h in last 6h
Pattern
transport
Sinton, TX
Sky cover · visibility · 24h
Cloud cover
15%
CLEAR
100%0%−24h−18h−12h−6hnow

Visibility
45.5mi
UNLIMITED
57 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
15:13 UTC · Sinton, 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
15:13 UTC · Sinton, TX · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Sinton, TX
Satellite · infrared · animated
Sinton, TX
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Sinton, TX
Almanac · Saturday, July 4
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
6:12 AM
Sunrise
1:38 AM
Daylight
13h 52m
Sunset
3:30 PM
Civil dusk
8:58 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Sinton, TX
The moon
Waning Gibbous
81% illuminated
Moonrise
11:10 PM
Moonset
10:49 AM
In sign
♓︎ Pisces
Sinton, TX
Microseason
Jul 1–5

Cicadas claim the scorching afternoon

bird
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Sinton at a glance

  • Today vs. normal: 86°F — typical for the season
  • Last frost: February 3 (climatological average for this latitude)
  • Microseason: Jul 1–5
  • Planting window: Harvest early potatoes. Begin drying onions on the surface.

ZIP code: 78387

16-Day Forecast — Sinton

  1. Sat91°77°4%
  2. Sun90°76°4%
  3. Mon94°77°2%
  4. Tue95°77°1%
  5. Wed94°77°3%
  6. Thu94°78°2%
  7. Fri93°79°8%
  8. Sat94°80°14%
  9. Sun96°78°14%
  10. Mon95°77°12%
  11. Tue98°76°7%
  12. Wed99°74°6%
  13. Thu100°77°6%
  14. Fri89°81°14%
  15. Sat92°82°6%
  16. Sun94°81°17%

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.

ZIP codes in Sinton

  • 78387

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.