Weather in Denison, Iowa, United States

7-Day Detailed Weather Forecast for Denison

Today

Temperature: 22°F

Wind Speed: 6 to 14 mph

Wind Direction: NNW

Forecast: A slight chance of snow before 7am, then a chance of snow showers between 7am and 8am. Mostly cloudy, with a high near 22. Wind chill values as low as 5. North northwest wind 6 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Tonight

Temperature: 10°F

Wind Speed: 1 to 5 mph

Wind Direction: WNW

Forecast: Mostly cloudy, with a low around 10. Wind chill values as low as 3. West northwest wind 1 to 5 mph.

Tuesday

Temperature: 33°F

Wind Speed: 6 to 15 mph

Wind Direction: SSW

Forecast: Sunny. High near 33, with temperatures falling to around 29 in the afternoon. Wind chill values as low as 0. South southwest wind 6 to 15 mph, with gusts as high as 24 mph.

Tuesday Night

Temperature: 23°F

Wind Speed: 9 mph

Wind Direction: WSW

Forecast: Mostly clear. Low around 23, with temperatures rising to around 27 overnight. West southwest wind around 9 mph.

Wednesday

Temperature: 40°F

Wind Speed: 8 to 20 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 40. Northwest wind 8 to 20 mph, with gusts as high as 32 mph.

Wednesday Night

Temperature: 6°F

Wind Speed: 10 to 21 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 6.

Thursday

Temperature: 20°F

Wind Speed: 3 to 8 mph

Wind Direction: NNW

Forecast: Mostly sunny, with a high near 20.

Thursday Night

Temperature: 11°F

Wind Speed: 3 mph

Wind Direction: ESE

Forecast: Partly cloudy, with a low around 11.

Friday

Temperature: 34°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 34.

Friday Night

Temperature: 20°F

Wind Speed: 6 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 20.

Saturday

Temperature: 41°F

Wind Speed: 5 to 8 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 41.

Saturday Night

Temperature: 26°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 26.

Sunday

Temperature: 45°F

Wind Speed: 6 to 10 mph

Wind Direction: WSW

Forecast: Partly sunny, with a high near 45.

Sunday Night

Temperature: 24°F

Wind Speed: 7 mph

Wind Direction: NNW

Forecast: Mostly cloudy, with a low around 24.