Current conditions at

Brenham, Brenham Municipal Airport (K11R)

Lat: 30.22° N Lon: 96.37° W Elev: 308 ft.

Overcast

69°F

21°C

Humidity 96%
Wind Speed Calm
Barometer NA
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 11 Mar 7:15 am CDT
Detailed forecast for

Washington County

Today
Becoming partly sunny this afternoon. A chance of thunderstorms. Showers, mainly this morning. Locally heavy rainfall possible this afternoon. Highs in the upper 70s. South winds 5 to 10 mph, becoming west this afternoon. Chance of rain 90 percent.
Tonight
Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Much cooler. Less humid with lows in the mid 40s. North winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 40 percent.
Thursday
Sunny, cooler with highs in the mid 60s. North winds 10 to 15 mph. Gusts up to 30 mph in the morning.
Thursday Night
Clear. Lows in the lower 40s. Northeast winds around 5 mph in the evening, becoming light and variable.
Friday
Sunny. Not as cool with highs in the mid 70s. South winds 5 to 10 mph.
Friday Night
Clear. Lows in the lower 50s.
Saturday
Sunny. Highs in the lower 80s.
Saturday Night
Mostly clear in the evening, then becoming partly cloudy. Lows around 60.
Sunday
Mostly sunny. Highs in the upper 80s.
Sunday Night
Partly cloudy in the evening, then becoming mostly cloudy. Cooler with lows in the upper 40s.
Monday
Mostly cloudy in the morning, then becoming partly sunny. Much cooler with highs in the mid 60s.
Monday Night
Mostly cloudy. Lows in the lower 40s.
Tuesday
Partly sunny. Highs around 70.



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547 AM CDT Wed Mar 11 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database