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Washington County, TX Weather Forecast
Washington County, TX Weather Forecast Date: 1108 AM CST Mon Mar 02 2026
The area/counties/county of: Washington, including the city of Brenham.or toggle through each period.
This Afternoon... Mostly sunny. Highs in the lower 80s. South winds 5 to 10 mph.
Tonight... Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 60s. South winds 5 to 10 mph.
Tuesday... Patchy fog in the morning. Mostly sunny. Highs in the mid 80s. South winds 10 to 15 mph with gusts up to 25 mph.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph.
Wednesday... Mostly cloudy in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40%.
Wednesday Night... Mostly cloudy. Lows in the upper 60s.
Thursday... Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 80s.
Thursday Night... Partly cloudy in the evening, then becoming cloudy. Lows in the upper 60s.
Friday... Mostly cloudy in the morning, then mostly sunny with a chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30%.
Friday Night... Mostly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of rain 30%.
Saturday... Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 70%.
Saturday Night... Cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Lows in the mid 60s. Chance of rain 60%.
POP = Probability of Precipitation
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