10-Day Weather Forecast - Sullivan, WI

Much colder. Partly sunny. Highs in the lower 20s. North winds 15 to 20 mph with gusts to around 35 mph.

Partly cloudy. Lows around 10. Northwest winds 5 to 15 mph.

Sunny in the morning then becoming partly sunny. Highs in the mid 20s. Northwest winds around 5 mph shifting to the southwest in the afternoon.

Not as cold. Light snow. Snow accumulation of 1 to 2 inches. Lows in the lower 20s. Southwest winds 10 to 15 mph. Chance of snow 90 percent.

Light snow. Highs in the mid 30s. Chance of snow 80 percent.

Cloudy. Chance of light snow through around midnight then light snow likely after midnight. Colder. Lows around 12. Chance of snow 60 percent.

Mostly cloudy with a 40 percent chance of light snow. Colder. Highs around 18.

Mostly cloudy. Lows around 3.

Partly sunny with a 30 percent chance of light snow. Highs around 14.

Mostly cloudy with a 20 percent chance of light snow. Lows around 3.

Partly sunny. Highs around 13.

Partly cloudy. Lows around 3 below.

Partly sunny. Highs around 12.

Partly cloudy. Low temperature around 13F. Dew point will be around 8F with an average humidity of 77%. Winds will be 6 mph from the S.

Cloudy. High temperature around 24F. Dew point will be around 14F with an average humidity of 75%. Winds will be 5 mph from the SW.

Cloudy. Low temperature around 16F. Dew point will be around 14F with an average humidity of 81%. Winds will be 1 mph from the SW.

Cloudy. High temperature around 25F. Dew point will be around 15F with an average humidity of 76%. Winds will be 2 mph from the SE.

Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 20F. Dew point will be around 18F with an average humidity of 85%. Winds will be 4 mph from the E.