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Current Weather Conditions for Sunnyvale, TX

Mostly sunny, with a high near 91. Heat index values as high as 102. South wind 10 to 15 mph, with gusts as high as 25 mph.
79°F

Conditions

Wind: 10 mph S
Humidity: 85%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM
79° 83° 85° 87° 89° 90° 91° 91° 91° 91° 89° 85° 82°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny
Mostly sunny, with a high near 91. Heat index values as high as 102. South wind 10 to 15 mph, with gusts as high as 25 mph.
92°F 79°F
Tonight
Mostly Clear
Mostly clear, with a low around 75. Heat index values as high as 102. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
92°F 79°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 95. Heat index values as high as 107. South southeast wind 10 to 15 mph.
92°F 79°F
Thursday Night
Chance Rain Showers
A chance of rain showers between 7pm and 4am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 77. Heat index values as high as 107. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
92°F 79°F
Juneteenth
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 93. East southeast wind 5 to 10 mph. Chance of precipitation is 30%.
92°F 79°F
Friday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 76. East southeast wind 5 to 10 mph. Chance of precipitation is 60%.
92°F 79°F
Saturday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly sunny, with a high near 93. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
92°F 79°F
Saturday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
92°F 79°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 97. South southwest wind 15 to 20 mph, with gusts as high as 35 mph.
92°F 79°F
Sunday Night
Mostly Clear then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 78. Chance of precipitation is 20%.
92°F 79°F
Monday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 97. Chance of precipitation is 20%.
92°F 79°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 77. Chance of precipitation is 30%.
92°F 79°F
Tuesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 96. Chance of precipitation is 30%.
92°F 79°F
Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 77. Chance of precipitation is 30%.
92°F 79°F
Data provided by weather.gov