Weather in Decatur, Wisconsin, United States

7-Day Detailed Weather Forecast for Decatur

Tonight

Temperature: -1°F

Wind Speed: 15 to 20 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around -1. Wind chill values as low as -17. Northwest wind 15 to 20 mph, with gusts as high as 35 mph.

Thursday

Temperature: 12°F

Wind Speed: 5 to 15 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 12. Wind chill values as low as -17. Northwest wind 5 to 15 mph.

Thursday Night

Temperature: 2°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 2. Wind chill values as low as -3. North wind around 5 mph.

Friday

Temperature: 26°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 26. Wind chill values as low as -3. East wind 5 to 10 mph.

Friday Night

Temperature: 21°F

Wind Speed: 10 to 15 mph

Wind Direction: E

Forecast: A chance of snow between midnight and 3am, then a chance of snow and a chance of freezing rain. Mostly cloudy. Low around 21, with temperatures rising to around 27 overnight. East wind 10 to 15 mph. Chance of precipitation is 40%. Little or no ice accumulation expected.

Saturday

Temperature: 39°F

Wind Speed: 10 to 15 mph

Wind Direction: SE

Forecast: Freezing rain and rain and snow. Cloudy, with a high near 39. Southeast wind 10 to 15 mph. Chance of precipitation is 90%. Little or no ice accumulation expected.

Saturday Night

Temperature: 32°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Rain likely. Cloudy, with a low around 32. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Temperature: 41°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Cloudy, with a high near 41. Southwest wind around 5 mph.

Sunday Night

Temperature: 32°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A slight chance of rain after midnight. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.

Monday

Temperature: 43°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.

Monday Night

Temperature: 26°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A chance of rain. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.

Tuesday

Temperature: 35°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Mostly sunny. High near 35, with temperatures falling to around 30 in the afternoon.

Tuesday Night

Temperature: 20°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 20.

Wednesday

Temperature: 31°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Partly sunny, with a high near 31. New snow accumulation of less than half an inch possible.