10-Day Weather Forecast - Mattoon, WI

Mostly cloudy in the morning then becoming partly cloudy. Highs in the middle 30s. West wind 10 to 15 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows around 20. Light and variable wind.

Mostly cloudy. Highs in the middle 30s. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

Partly cloudy. Lows in the middle 20s. Light and variable wind.

Cloudy. Highs in the lower 30s.

Light freezing rain likely. Light snow also possible. Lows in the upper 20s. Chance of precipitation 70 percent.

Cloudy with a 40 percent chance of light rain. . . Freezing rain and snow. Highs in the middle 30s.

Cloudy. Lows in the upper 20s. Highs in the upper 30s.

Cloudy. Lows in the upper 20s. Highs in the upper 30s.

Colder. Cloudy with a chance of light rain. Lows in the middle teens. Chance of rain 30 percent.

Blustery. Mostly cloudy. Highs in the lower 20s. Lows around 5 above zero.

Blustery. Mostly cloudy. Highs in the lower 20s. Lows around 5 above zero.

Blustery. Mostly cloudy. Highs in the lower 20s. Lows around 5 above zero.

Mostly clear. Low temperature around 18F. Dew point will be around 14F with an average humidity of 79%. Winds will be 5 mph from the W.

Partly cloudy. High temperature around 29F. Dew point will be around 19F with an average humidity of 75%. Winds will be 6 mph from the SW.

Partly cloudy. Low temperature around 23F. Dew point will be around 20F with an average humidity of 83%. Winds will be 6 mph from the W.

Mostly cloudy. High temperature around 30F. Dew point will be around 23F with an average humidity of 81%. Winds will be 5 mph from the W.

Cloudy. Low temperature around 24F. Dew point will be around 22F with an average humidity of 84%. Winds will be 4 mph from the W.