Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Sunnyvale, TX

A chance of showers and thunderstorms before 4am. Partly cloudy, with a low around 77. Heat index values as high as 99. South southeast wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
88°F

Conditions

Wind: 10 mph SSE
Humidity: 68%
Probability of Precipitation: 18%

Hourly Forcast (next 12 hours)

1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM
88° 84° 82° 81° 80° 80° 79° 78° 78° 77° 78° 77° 78°

Upcoming Week

Day Forecast High Low
Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4am. Partly cloudy, with a low around 77. Heat index values as high as 99. South southeast wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
98°F 80°F
Tuesday
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms between 7am and 10am. Mostly sunny, with a high near 94. Heat index values as high as 103. South southwest wind around 10 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
98°F 80°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 78. Heat index values as high as 102. South wind around 10 mph.
98°F 80°F
Wednesday
Mostly Sunny
Mostly sunny. High near 97, with temperatures falling to around 95 in the afternoon. Heat index values as high as 103. South southwest wind around 10 mph, with gusts as high as 20 mph.
98°F 80°F
Wednesday Night
Mostly Clear
Mostly clear. Low around 76, with temperatures rising to around 78 overnight. South wind around 10 mph, with gusts as high as 20 mph.
98°F 80°F
Thursday
Sunny
Sunny, with a high near 97. South wind 10 to 15 mph, with gusts as high as 25 mph.
98°F 80°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 77. South wind 10 to 15 mph, with gusts as high as 25 mph.
98°F 80°F
Friday
Mostly Sunny
Mostly sunny, with a high near 99. South southwest wind 15 to 20 mph, with gusts as high as 35 mph.
98°F 80°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 77. South wind 15 to 20 mph, with gusts as high as 30 mph.
98°F 80°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 99.
98°F 80°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 78.
98°F 80°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 101.
98°F 80°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 80.
98°F 80°F
Monday
Sunny
Sunny, with a high near 102.
98°F 80°F
Data provided by weather.gov