10-Day Weather Forecast - Sun Prairie, WI

Mostly cloudy. Light snow likely in the afternoon. Snow accumulation up to 1 inch. Highs in the mid 20s. Northwest winds 5 to 15 mph. Chance of snow 60 percent.

Colder. Mostly clear. Lows around 3. Northwest winds 5 to 15 mph.

Partly sunny. Highs around 17. West winds 5 to 10 mph.

Partly cloudy. Lows around 10.

Partly sunny. Highs in the lower 20s.

Partly cloudy through around midnight then becoming mostly cloudy. Lows around 9.

Partly sunny. Highs in the mid 20s.

Mostly cloudy. Lows around 17.

Partly sunny. Highs in the lower 30s.

Mostly cloudy. Lows around 20.

Partly sunny. Highs in the lower 30s.

Partly cloudy. Low temperature around 18F. Dew point will be around 17F with an average humidity of 82%. Winds will be 6 mph from the NW.

Cloudy. High temperature around 24F. Dew point will be around 16F with an average humidity of 77%. Winds will be 4 mph from the W.

Cloudy. Low temperature around 16F. Dew point will be around 14F with an average humidity of 81%. Winds will be 3 mph from the W.

Cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 23F. Dew point will be around 15F with an average humidity of 78%. Winds will be 3 mph from the W.

Mostly cloudy. Low temperature around 14F. Dew point will be around 12F with an average humidity of 80%. Winds will be 6 mph from the W.

Sunny. High temperature around 22F. Dew point will be around 13F with an average humidity of 76%. Winds will be 5 mph from the W.

Mostly clear. Low temperature around 15F. Dew point will be around 11F with an average humidity of 79%. Winds will be 4 mph from the SW.