Weather in Allen, Texas, United States

7-Day Detailed Weather Forecast for Allen

This Afternoon

Temperature: 96°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 96. Heat index values as high as 102. South wind around 10 mph.

Tonight

Temperature: 77°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 77. Heat index values as high as 100. South wind around 10 mph.

Monday

Temperature: 97°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: Sunny. High near 97, with temperatures falling to around 95 in the afternoon. Heat index values as high as 103. South southwest wind around 10 mph. New rainfall amounts less than a tenth of an inch possible.

Monday Night

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 1am. Partly cloudy. Low around 76, with temperatures rising to around 78 overnight. Heat index values as high as 102. Southwest wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday

Temperature: 95°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A slight chance of showers and thunderstorms. Partly sunny, with a high near 95. West wind around 5 mph. Chance of precipitation is 20%.

Tuesday Night

Temperature: 77°F

Wind Speed: 0 to 5 mph

Wind Direction: ESE

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

Wednesday

Temperature: 96°F

Wind Speed: 0 to 5 mph

Wind Direction: SSW

Forecast: Partly sunny, with a high near 96. South southwest wind 0 to 5 mph.

Wednesday Night

Temperature: 78°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 78. Southeast wind around 5 mph.

Thursday

Temperature: 95°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 95. South wind 5 to 10 mph.

Thursday Night

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 76.

Independence Day

Temperature: 94°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 94.

Friday Night

Temperature: 77°F

Wind Speed: 5 to 15 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 77.

Saturday

Temperature: 97°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 97.

Saturday Night

Temperature: 77°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 77.