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Current Weather Conditions for Sunnyvale, TX

A chance of showers and thunderstorms. Partly sunny. High near 99, with temperatures falling to around 95 in the afternoon. Heat index values as high as 103. Southeast wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
96°F

Conditions

Wind: 5 mph ENE
Humidity: 43%
Probability of Precipitation: 41%

Hourly Forcast (next 12 hours)

9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM
96° 95° 94° 92° 90° 86° 84° 83° 82° 81° 80° 79° 79°

Upcoming Week

Day Forecast High Low
This Afternoon
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny. High near 99, with temperatures falling to around 95 in the afternoon. Heat index values as high as 103. Southeast wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
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Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 77. Heat index values as high as 100. Southeast wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
96°F 80°F
Monday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 97. Heat index values as high as 102. East northeast wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
96°F 80°F
Monday Night
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Mostly clear. Low around 76, with temperatures rising to around 78 overnight. Heat index values as high as 101. Southeast wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
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Tuesday
Sunny
Sunny, with a high near 97. South southeast wind 0 to 5 mph.
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Tuesday Night
Mostly Clear
Mostly clear, with a low around 78. South southeast wind around 5 mph.
96°F 80°F
Wednesday
Sunny
Sunny, with a high near 99. South wind 5 to 10 mph.
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Wednesday Night
Mostly Clear
Mostly clear, with a low around 80. South wind around 10 mph, with gusts as high as 20 mph.
96°F 80°F
Thursday
Sunny
Sunny, with a high near 100. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
96°F 80°F
Thursday Night
Clear
Clear, with a low around 80.
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Friday
Sunny
Sunny, with a high near 99.
96°F 80°F
Friday Night
Mostly Clear
Mostly clear, with a low around 80.
96°F 80°F
Saturday
Slight Chance Rain Showers
A slight chance of rain showers between 7am and 1pm. Sunny, with a high near 97. Chance of precipitation is 20%.
96°F 80°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 78.
96°F 80°F
Data provided by weather.gov