Weather in Denison, Iowa, United States

7-Day Detailed Weather Forecast for Denison

This Afternoon

Temperature: 83°F

Wind Speed: 7 mph

Wind Direction: SE

Forecast: Sunny, with a high near 83. Southeast wind around 7 mph.

Tonight

Temperature: 62°F

Wind Speed: 2 to 6 mph

Wind Direction: SSE

Forecast: Mostly clear, with a low around 62. South southeast wind 2 to 6 mph.

Friday

Temperature: 83°F

Wind Speed: 2 to 6 mph

Wind Direction: SSW

Forecast: A chance of rain showers between 1pm and 4pm, then a chance of showers and thunderstorms. Partly sunny. High near 83, with temperatures falling to around 80 in the afternoon. South southwest wind 2 to 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Temperature: 60°F

Wind Speed: 2 to 6 mph

Wind Direction: NNE

Forecast: A chance of showers and thunderstorms. Mostly cloudy. Low around 60, with temperatures rising to around 62 overnight. North northeast wind 2 to 6 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday

Temperature: 75°F

Wind Speed: 2 to 10 mph

Wind Direction: NNW

Forecast: A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 75. North northwest wind 2 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Temperature: 49°F

Wind Speed: 1 to 8 mph

Wind Direction: NNW

Forecast: Mostly clear, with a low around 49.

Sunday

Temperature: 72°F

Wind Speed: 2 to 8 mph

Wind Direction: NW

Forecast: Sunny, with a high near 72.

Sunday Night

Temperature: 46°F

Wind Speed: 1 to 7 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 46.

Monday

Temperature: 69°F

Wind Speed: 1 to 6 mph

Wind Direction: NNW

Forecast: Sunny, with a high near 69.

Monday Night

Temperature: 45°F

Wind Speed: 1 to 5 mph

Wind Direction: NNE

Forecast: Mostly clear, with a low around 45.

Tuesday

Temperature: 71°F

Wind Speed: 1 to 5 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 71.

Tuesday Night

Temperature: 47°F

Wind Speed: 3 mph

Wind Direction: ESE

Forecast: Partly cloudy, with a low around 47.

Wednesday

Temperature: 75°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 75.

Wednesday Night

Temperature: 53°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 53.