Weather in Denison, Texas, United States

7-Day Detailed Weather Forecast for Denison

Tonight

Temperature: 77°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly clear. Low around 77, with temperatures rising to around 79 overnight. South wind 5 to 10 mph.

Sunday

Temperature: 97°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 97. Heat index values as high as 105. South wind 5 to 10 mph.

Sunday Night

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Mostly clear. Low around 76, with temperatures rising to around 78 overnight. Heat index values as high as 103. South southeast wind 5 to 10 mph.

Monday

Temperature: 96°F

Wind Speed: 0 to 5 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms after 1pm. Mostly sunny. High near 96, with temperatures falling to around 94 in the afternoon. Heat index values as high as 103. South southeast wind 0 to 5 mph. Chance of precipitation is 20%.

Monday Night

Temperature: 75°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 75. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.

Tuesday

Temperature: 93°F

Wind Speed: 0 to 5 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms. Mostly sunny. High near 93, with temperatures falling to around 91 in the afternoon. South southeast wind 0 to 5 mph. Chance of precipitation is 30%.

Tuesday Night

Temperature: 73°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. Southeast wind 0 to 5 mph. Chance of precipitation is 30%.

Wednesday

Temperature: 94°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. South wind 0 to 5 mph. Chance of precipitation is 20%.

Wednesday Night

Temperature: 76°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. South southeast wind around 5 mph. Chance of precipitation is 20%.

Thursday

Temperature: 96°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 96.

Thursday Night

Temperature: 77°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Mostly clear, with a low around 77.

Friday

Temperature: 96°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 96.

Friday Night

Temperature: 78°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 78.

Saturday

Temperature: 97°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 97.