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Current Weather Conditions for Sunnyvale, TX

Showers and thunderstorms likely before 4pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 88. Heat index values as high as 100. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
84°F

Conditions

Wind: 15 mph S
Humidity: 82%
Probability of Precipitation: 67%

Hourly Forcast (next 12 hours)

6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM
84° 86° 86° 86° 87° 85° 84° 82° 79° 78° 78° 77° 76°

Upcoming Week

Day Forecast High Low
This Afternoon
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 4pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 88. Heat index values as high as 100. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
90°F 81°F
Tonight
Slight Chance Showers And Thunderstorms then Mostly Cloudy
A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 75. Heat index values as high as 97. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
90°F 81°F
Monday
Partly Sunny
Partly sunny, with a high near 91. Heat index values as high as 103. South wind 10 to 15 mph, with gusts as high as 25 mph.
90°F 81°F
Monday Night
Mostly Clear
Mostly clear, with a low around 75. Heat index values as high as 100. South wind 10 to 15 mph, with gusts as high as 25 mph.
90°F 81°F
Tuesday
Sunny
Sunny. High near 94, with temperatures falling to around 92 in the afternoon. South wind around 10 mph, with gusts as high as 20 mph.
90°F 81°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 77. South wind 5 to 10 mph.
90°F 81°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 95. South wind 10 to 15 mph, with gusts as high as 25 mph.
90°F 81°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 78. South wind 10 to 15 mph, with gusts as high as 25 mph.
90°F 81°F
Thursday
Sunny
Sunny, with a high near 97. South wind around 15 mph, with gusts as high as 25 mph.
90°F 81°F
Thursday Night
Mostly Clear then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 76. Chance of precipitation is 20%.
90°F 81°F
Friday
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 97. Chance of precipitation is 20%.
90°F 81°F
Friday Night
Mostly Clear then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 77. Chance of precipitation is 20%.
90°F 81°F
Saturday
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 95. Chance of precipitation is 20%.
90°F 81°F
Saturday Night
Mostly Clear then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 76. Chance of precipitation is 20%.
90°F 81°F
Data provided by weather.gov