Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

Current conditions at

Hamilton Municipal Airport (KMNZ)

Lat: 31.67° N Lon: 98.15° W Elev: 1299 ft.

Fair

81°F

27°C

Humidity 70%
Wind Speed S 6 mph
Barometer 29.92 in
Dewpoint 70°F (21°C)
Visibility 8.00 mi
Heat Index85°F (29°C)
Last update 29 Jul 11:15 pm CDT
Detailed forecast for

Hamilton County

Tonight
Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph.
Thursday
Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph.
Thursday Night
Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph.
Friday
Sunny, hot with highs around 100. Southwest winds 5 to 10 mph.
Friday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southwest winds 5 to 10 mph.
Saturday
Mostly sunny with a 20 percent chance of showers and thunderstorms. Highs in the upper 90s.
Saturday Night
Mostly clear. Lows in the lower 70s.
Sunday
Sunny. Highs in the mid 90s.
Sunday Night
Clear. Lows in the lower 70s.
Monday
Sunny. Highs in the mid 90s.
Monday Night
Mostly clear. Lows in the mid 70s.
Tuesday
Sunny. Highs in the upper 90s.
Tuesday Night
Mostly clear. Lows in the mid 70s.
Wednesday
Sunny. Highs in the upper 90s.



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617 PM CDT Wed Jul 29 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database