Weather in Denison, Texas, United States

7-Day Detailed Weather Forecast for Denison

Today

Temperature: 98°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 98. Heat index values as high as 99. South wind around 10 mph.

Tonight

Temperature: 77°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 77. Heat index values as high as 99. South wind 5 to 10 mph.

Wednesday

Temperature: 98°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 98. Heat index values as high as 100. South wind 5 to 10 mph.

Wednesday Night

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 76. Heat index values as high as 99. South wind 5 to 10 mph.

Thursday

Temperature: 100°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 100. South wind 5 to 10 mph.

Thursday Night

Temperature: 76°F

Wind Speed: 5 mph

Wind Direction: SSE

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

Friday

Temperature: 101°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Sunny, with a high near 101. South southeast wind around 5 mph.

Friday Night

Temperature: 78°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Mostly clear, with a low around 78. South southeast wind around 5 mph.

Saturday

Temperature: 98°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 98. South wind around 5 mph.

Saturday Night

Temperature: 78°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 78.

Sunday

Temperature: 97°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 97.

Sunday Night

Temperature: 79°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 79.

Monday

Temperature: 98°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 98.

Monday Night

Temperature: 78°F

Wind Speed: 0 to 5 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 78.