Weather in Allen, Texas, United States

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7-Day Detailed Weather Forecast for Allen

This Afternoon

Temperature: 105°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 105. Heat index values as high as 105. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Tonight

Temperature: 84°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 84. Heat index values as high as 103. South southwest wind around 10 mph, with gusts as high as 20 mph.

Wednesday

Temperature: 102°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: A slight chance of showers and thunderstorms after 1pm. Mostly sunny. High near 102, with temperatures falling to around 99 in the afternoon. Heat index values as high as 105. West wind around 10 mph. Chance of precipitation is 20%.

Wednesday Night

Temperature: 79°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: A slight chance of showers and thunderstorms. Mostly clear, with a low around 79. Heat index values as high as 103. North northwest wind 5 to 10 mph. Chance of precipitation is 20%.

Thursday

Temperature: 99°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A slight chance of rain showers before 1pm. Sunny. High near 99, with temperatures falling to around 97 in the afternoon. North wind 5 to 10 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Mostly clear. Low around 76, with temperatures rising to around 78 overnight. Northeast wind 5 to 10 mph.

Friday

Temperature: 99°F

Wind Speed: 5 to 10 mph

Wind Direction: ENE

Forecast: Sunny, with a high near 99. East northeast wind 5 to 10 mph.

Friday Night

Temperature: 78°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Mostly clear, with a low around 78. East wind 5 to 10 mph.

Saturday

Temperature: 99°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Sunny, with a high near 99. Southeast wind 5 to 10 mph.

Saturday Night

Temperature: 79°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: Mostly clear, with a low around 79.

Sunday

Temperature: 100°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 100.

Sunday Night

Temperature: 80°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: Clear, with a low around 80.

Monday

Temperature: 100°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 100.

Monday Night

Temperature: 80°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 80.