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WeatherLive › Texas › Alton

Alton, TX Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherAlton · 1:05 AM CDT
103° | 80°
83°F
Feels like 89°
Sunny
WindSE 13 mph · Gusts 23 mph
Precip3% · –
Humidity76% · Dew point 74°
UV index11 Extreme
Air Quality45 Good
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset7:10 AM · 7:59 PM · 12h 49m

Weather map — Alton

Full radar →
Now
83°
8%
13 mph
02:00
82°
9%
14 mph
03:00
82°
9%
13 mph
04:00
81°
10%
11 mph
05:00
80°
10%
10 mph
06:00
80°
8%
10 mph
07:00
80°
9%
8 mph
08:00
81°
8%
8 mph
09:00
84°
5%
11 mph
10:00
88°
2%
11 mph
11:00
92°
1%
10 mph
12:00
95°
1%
9 mph
13:00
98°
1%
9 mph
14:00
100°
1%
9 mph
15:00
102°
2%
8 mph
16:00
103°
9%
11 mph
17:00
100°
8%
19 mph
18:00
97°
2%
19 mph
19:00
95°
1%
18 mph
20:00
91°
1%
17 mph
21:00
88°
2%
16 mph
22:00
85°
4%
15 mph
23:00
83°
4%
13 mph
00:00
82°
5%
13 mph

Today · Wed 8/26

High 103°
3% / –

Sunny. Winds SE at 19 mph.

Overnight · Wed 8/26

Low 80°
9% / –

Sunny. Winds S at 14 mph.

Tomorrow · Thu 8/27

102° | 80°
3% / –

Sunny. Winds SE at 20 mph.

7-day trend

Alton · temperature + precipitation

10-day forecast

Updated 1:05 AM

Details & indices

Wind
13 mph SE
Gusts 23 mph
Humidity
76%
Dew point 74°
Pressure
29.94 inHg
Rising
UV index
11 — Extreme
High today
Air Quality
Good
AQI 45 · US EPA
Allergy
None detected
—
Visibility
6 mi
Clear view
Allergy — Alton

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
None

Sun & moon

Sunrise7:10 AM
Sunset7:59 PM
Length of day12h 49m
Moonrise7:15 PM
Moonset5:40 AM
Moon phase🌕 Full Moon · 96%
Next full moonAug 27 Sturgeon Moon
Latitude26.2873°N
Longitude-98.3133°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Houston
—
— 🌤️
San Antonio
—
— 🌤️
Dallas
—
— 🌤️
Fort Worth
—
— 🌤️
Austin
—
— 🌤️
El Paso
—
—
Data sources · Wednesday, August 26
Where the Alton forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 26.2873°N, -98.3133°.
NBM + global weather models
Updated: 1:05 AM
Weather in Alton
Alton's outlook: warmest day near 104° (Thursday), coldest night about 79° (Friday). The gauge should stay near zero — no meaningful precipitation is expected. Expect a blustery spell — gusts near 33 mph on Thursday. No watches or warnings are active for the area right now. Right now Alton is about 9° cooler than nearby Corpus Christi. Longer view: continental plains — big swings and a spring severe-storm season.
Alton, TX · Elev 161 ft · 26.29°N, 98.31°W · Texas · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 1:05 AM