Weather in Allen, Texas, United States

7-Day Detailed Weather Forecast for Allen

This Afternoon

Temperature: 99°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 99. Heat index values as high as 100. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Tonight

Temperature: 75°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 75. Heat index values as high as 103. South wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday

Temperature: 91°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 74°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 74. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.

Friday

Temperature: 93°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 1pm. Mostly cloudy. High near 93, with temperatures falling to around 91 in the afternoon. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Friday Night

Temperature: 72°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 72. South wind around 10 mph. Chance of precipitation is 20%.

Saturday

Temperature: 90°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. South wind 10 to 15 mph. Chance of precipitation is 30%.

Saturday Night

Temperature: 71°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Sunday

Temperature: 89°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms. Partly sunny, with a high near 89. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Sunday Night

Temperature: 73°F

Wind Speed: 15 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 73. Chance of precipitation is 20%.

Monday

Temperature: 89°F

Wind Speed: 15 to 20 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. Chance of precipitation is 20%.

Monday Night

Temperature: 72°F

Wind Speed: 15 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%.

Tuesday

Temperature: 88°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.

Tuesday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 67. Chance of precipitation is 20%.