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Current Weather Conditions for Sunnyvale, TX

A slight chance of rain showers. Sunny, with a high near 91. Heat index values as high as 103. South wind around 15 mph, with gusts as high as 25 mph.
90°F

Conditions

Wind: 15 mph S
Humidity: 65%
Probability of Precipitation: 13%

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
90° 91° 89° 88° 86° 82° 81° 81° 80° 79° 78° 77° 77°

Upcoming Week

Day Forecast High Low
This Afternoon
Slight Chance Rain Showers
A slight chance of rain showers. Sunny, with a high near 91. Heat index values as high as 103. South wind around 15 mph, with gusts as high as 25 mph.
91°F 76°F
Tonight
Slight Chance Rain Showers then Mostly Clear
A slight chance of rain showers before 7pm. Mostly clear, with a low around 75. Heat index values as high as 101. South wind 10 to 15 mph, with gusts as high as 25 mph.
91°F 76°F
Tuesday
Mostly Sunny
Mostly sunny. High near 92, with temperatures falling to around 90 in the afternoon. Heat index values as high as 99. South wind around 10 mph.
91°F 76°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 76. Heat index values as high as 100. South wind around 10 mph.
91°F 76°F
Wednesday
Mostly Sunny
Mostly sunny. High near 94, with temperatures falling to around 92 in the afternoon. South wind 10 to 15 mph, with gusts as high as 25 mph.
91°F 76°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 77. South wind 10 to 15 mph, with gusts as high as 25 mph.
91°F 76°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 96. South wind around 15 mph, with gusts as high as 25 mph.
91°F 76°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. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
91°F 76°F
Friday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 94. South wind 5 to 10 mph. Chance of precipitation is 20%.
91°F 76°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 76.
91°F 76°F
Saturday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Chance of precipitation is 20%.
91°F 76°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 77. Chance of precipitation is 40%.
91°F 76°F
Sunday
Chance Showers And Thunderstorms
A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 40%.
91°F 76°F
Sunday 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 74. Chance of precipitation is 50%.
91°F 76°F
Data provided by weather.gov