Weather in Sunnyvale, Texas, United States

7-Day Detailed Weather Forecast for Sunnyvale

Overnight

Temperature: 76°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Mostly clear, with a low around 76. South southeast wind around 5 mph.

Monday

Temperature: 98°F

Wind Speed: 0 to 5 mph

Wind Direction: SSW

Forecast: A slight chance of showers and thunderstorms after 1pm. Sunny. High near 98, with temperatures falling to around 96 in the afternoon. Heat index values as high as 109. South southwest wind 0 to 5 mph. Chance of precipitation is 20%.

Monday Night

Temperature: 77°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear. Low around 77, with temperatures rising to around 79 overnight. Heat index values as high as 105. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.

Tuesday

Temperature: 100°F

Wind Speed: 0 to 5 mph

Wind Direction: ENE

Forecast: A slight chance of showers and thunderstorms after 1pm. Sunny. High near 100, with temperatures falling to around 98 in the afternoon. Heat index values as high as 110. East northeast wind 0 to 5 mph. Chance of precipitation is 20%.

Tuesday Night

Temperature: 77°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. East wind 0 to 5 mph. Chance of precipitation is 20%.

Wednesday

Temperature: 96°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny. High near 96, with temperatures falling to around 93 in the afternoon. North wind 0 to 5 mph. Chance of precipitation is 40%.

Wednesday Night

Temperature: 74°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 74. Northeast wind 0 to 5 mph. Chance of precipitation is 40%.

Thursday

Temperature: 92°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: A chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92. Northeast wind 0 to 5 mph. Chance of precipitation is 50%.

Thursday Night

Temperature: 72°F

Wind Speed: 0 to 5 mph

Wind Direction: ENE

Forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly clear, with a low around 72. East northeast wind 0 to 5 mph. Chance of precipitation is 50%.

Friday

Temperature: 93°F

Wind Speed: 0 to 5 mph

Wind Direction: ENE

Forecast: A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Sunny, with a high near 93. Chance of precipitation is 30%.

Friday Night

Temperature: 72°F

Wind Speed: 0 to 5 mph

Wind Direction: ESE

Forecast: A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. Chance of precipitation is 30%.

Saturday

Temperature: 94°F

Wind Speed: 0 to 5 mph

Wind Direction: NNE

Forecast: Sunny, with a high near 94.

Saturday Night

Temperature: 72°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: Mostly clear, with a low around 72.

Sunday

Temperature: 94°F

Wind Speed: 0 to 5 mph

Wind Direction: ENE

Forecast: Sunny, with a high near 94.