Weather in Decorah, Iowa, United States

7-Day Detailed Weather Forecast for Decorah

This Afternoon

Temperature: 26°F

Wind Speed: 1 mph

Wind Direction: S

Forecast: Mostly sunny. High near 26, with temperatures falling to around 21 in the afternoon. South wind around 1 mph.

Tonight

Temperature: 13°F

Wind Speed: 1 to 5 mph

Wind Direction: SW

Forecast: Areas of fog between midnight and 2am, then areas of freezing fog. Mostly cloudy. Low around 13, with temperatures rising to around 17 overnight. Southwest wind 1 to 5 mph.

Tuesday

Temperature: 37°F

Wind Speed: 6 to 13 mph

Wind Direction: SW

Forecast: Areas of freezing fog before 9am, then patchy fog between 9am and 11am. Partly sunny. High near 37, with temperatures falling to around 35 in the afternoon. Southwest wind 6 to 13 mph, with gusts as high as 26 mph.

Tuesday Night

Temperature: 22°F

Wind Speed: 5 to 9 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 22. West wind 5 to 9 mph, with gusts as high as 18 mph.

Wednesday

Temperature: 37°F

Wind Speed: 2 to 12 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 37. Southwest wind 2 to 12 mph, with gusts as high as 22 mph.

Wednesday Night

Temperature: 31°F

Wind Speed: 14 mph

Wind Direction: S

Forecast: Rain likely after midnight. Cloudy, with a low around 31. South wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Thursday

Temperature: 37°F

Wind Speed: 12 to 18 mph

Wind Direction: W

Forecast: A chance of rain and snow. Mostly cloudy, with a high near 37. West wind 12 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

Thursday Night

Temperature: 0°F

Wind Speed: 3 to 17 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 0. Northwest wind 3 to 17 mph, with gusts as high as 28 mph.

Friday

Temperature: 26°F

Wind Speed: 2 to 12 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 26. West wind 2 to 12 mph, with gusts as high as 20 mph.

Friday Night

Temperature: 15°F

Wind Speed: 6 to 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 15. South wind 6 to 10 mph, with gusts as high as 20 mph.

Saturday

Temperature: 34°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 34. West wind around 8 mph.

Saturday Night

Temperature: 11°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 11. Northwest wind 2 to 6 mph.

Sunday

Temperature: 27°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 27. West wind 2 to 6 mph.

Sunday Night

Temperature: 18°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 18. South wind around 5 mph.