Weather in Decorah, Iowa, United States

7-Day Detailed Weather Forecast for Decorah

This Afternoon

Temperature: 78°F

Wind Speed: 3 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 78. Southeast wind around 3 mph.

Tonight

Temperature: 59°F

Wind Speed: 2 mph

Wind Direction: S

Forecast: Patchy fog after 5am. Mostly clear. Low around 59, with temperatures rising to around 61 overnight. South wind around 2 mph.

Friday

Temperature: 79°F

Wind Speed: 2 to 6 mph

Wind Direction: SW

Forecast: Patchy fog before 8am, then a slight chance of rain showers between 1pm and 4pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 79. Southwest wind 2 to 6 mph. Chance of precipitation is 20%.

Friday Night

Temperature: 60°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Partly cloudy, with a low around 60. West wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 72°F

Wind Speed: 5 to 12 mph

Wind Direction: NW

Forecast: Sunny, with a high near 72. Northwest wind 5 to 12 mph, with gusts as high as 20 mph.

Saturday Night

Temperature: 51°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 51. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.

Sunday

Temperature: 67°F

Wind Speed: 6 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 67. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

Sunday Night

Temperature: 47°F

Wind Speed: 3 to 8 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 47. Northwest wind 3 to 8 mph.

Monday

Temperature: 66°F

Wind Speed: 3 to 8 mph

Wind Direction: NW

Forecast: Sunny, with a high near 66. Northwest wind 3 to 8 mph.

Monday Night

Temperature: 45°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 45. Northwest wind 2 to 6 mph.

Tuesday

Temperature: 68°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Sunny, with a high near 68. Northwest wind around 5 mph.

Tuesday Night

Temperature: 46°F

Wind Speed: 3 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 46. Northwest wind around 3 mph.

Wednesday

Temperature: 71°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Sunny, with a high near 71. West wind around 5 mph.

Wednesday Night

Temperature: 50°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 50. Southwest wind around 3 mph.