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Sunnyvale, TX 7-Day Night Weather Forecast
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Sunnyvale, TX Weather Forecast
Sunnyvale, TX Weather Forecast Date: 207 AM CDT Wed Sep 30 2026
The area/counties/county of: Dallas, including the city of Dallas.or toggle through each period.
Today... Cloudy. A 40% chance of showers and thunderstorms this afternoon. Heavy rainfall possible this afternoon. Highs in the mid 90s. South winds 10 to 15 mph. Gusts up to 30 mph this afternoon.
Tonight... Cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Heavy rainfall possible. Lows in the lower 70s. South winds 10 to 15 mph. Chance of rain 70%.
Thursday... Showers with a chance of thunderstorms. Heavy rainfall possible. Humid with highs in the mid 80s. South winds 5 to 10 mph. Chance of rain near 100%.
Thursday Night... Showers with a chance of thunderstorms. Heavy rainfall possible. Humid with lows around 70. Southeast winds around 5 mph. Chance of rain 90%.
Friday... A slight chance of thunderstorms. Showers with highs in the lower 80s. Northeast winds around 5 mph. Chance of rain 80%.
Friday Night... Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of rain 70%.
Saturday... Mostly cloudy with showers likely. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70%.
Saturday Night... Mostly cloudy with a 40% chance of showers. Lows in the mid 60s.
Sunday... Mostly cloudy in the morning, then becoming partly sunny. A 30% chance of showers. Highs in the lower 80s.
Sunday Night... Partly cloudy. A 20% chance of showers in the evening. Lows in the lower 60s.
Monday... Sunny. Highs around 80.
Monday Night... Mostly clear. Lows in the upper 50s.
POP = Probability of Precipitation
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