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City of Sherman, TexasSherman, TX 7-Day Night Weather Forecast
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Sherman, TX Weather Forecast
Sherman, TX Weather Forecast Date: 608 AM CDT Tue Sep 15 2026
The area/counties/county of: Grayson, including the cities of: Sherman and Denison.or toggle through each period.
Today... Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph.
Tonight... Clear. Lows in the upper 70s. South winds 5 to 10 mph.
Wednesday... Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph. Heat index values up to 106.
Wednesday Night... Mostly clear. Lows in the upper 70s. Southeast winds around 5 mph.
Thursday... Sunny, hot with highs in the upper 90s. South winds around 5 mph.
Thursday Night... Mostly clear. Lows in the mid 70s.
Friday... Sunny, hot with highs in the upper 90s.
Friday Night... Mostly clear. Lows in the mid 70s.
Saturday... Sunny. Highs in the upper 90s.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s.
Sunday... Mostly sunny with a 40% chance of showers. Highs in the lower 90s.
Sunday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the upper 60s. Chance of rain 30%.
POP = Probability of Precipitation
Sherman Radar Loop
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