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Current Weather Conditions for Sunnyvale, TX

Mostly sunny, with a high near 94. Heat index values as high as 102. South wind around 10 mph, with gusts as high as 20 mph.
90°F

Conditions

Wind: 10 mph S
Humidity: 62%
Probability of Precipitation: 2%

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
90° 92° 92° 92° 93° 92° 91° 88° 85° 84° 83° 82° 82°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Sunny
Mostly sunny, with a high near 94. Heat index values as high as 102. South wind around 10 mph, with gusts as high as 20 mph.
93°F 79°F
Tonight
Mostly Clear
Mostly clear. Low around 77, with temperatures rising to around 79 overnight. Heat index values as high as 100. South wind around 10 mph, with gusts as high as 20 mph.
93°F 79°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 10am. Mostly sunny. High near 91, with temperatures falling to around 87 in the afternoon. Heat index values as high as 102. South wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
93°F 79°F
Sunday Night
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy. Low around 70, with temperatures rising to around 72 overnight. North northeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
93°F 79°F
Monday
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 81. North northeast wind around 5 mph. Chance of precipitation is 70%.
93°F 79°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Northeast wind 0 to 5 mph. Chance of precipitation is 30%.
93°F 79°F
Tuesday
Slight Chance Showers And Thunderstorms then Partly Sunny
A slight chance of showers and thunderstorms before 7am. Partly sunny, with a high near 88. East wind 0 to 5 mph. Chance of precipitation is 20%.
93°F 79°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 72. South wind around 5 mph.
93°F 79°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 93. South wind 10 to 20 mph, with gusts as high as 35 mph.
93°F 79°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 76.
93°F 79°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 93.
93°F 79°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 50%.
93°F 79°F
Juneteenth
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 50%.
93°F 79°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
93°F 79°F
Data provided by weather.gov