10-Day Weather Forecast - Winnebago, IL

Mostly cloudy. Highs in the mid 40s. Northwest winds 5 to 10 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s. North winds around 5 mph becoming northeast after midnight.

Mostly cloudy. Patchy drizzle early in the afternoon. Intermittent drizzle and numerous rain showers late. Highs in the upper 30s. Southeast winds 5 to 10 mph. Chance of precipitation 60 percent.

Cloudy. Scattered rain showers with areas of drizzle in the evening. Patchy fog. Near steady temperature in the upper 30s. Southeast winds around 5 mph becoming north after midnight. Chance of precipitation 50 percent.

Cloudy. Highs around 40. East winds 5 to 10 mph.

Cloudy. A chance of rain in the evening then rain likely after midnight. Near steady temperature in the upper 30s. Chance of precipitation 60 percent.

Mostly cloudy. Highs in the upper 40s.

Mostly cloudy. Lows in the upper 30s.

Mostly cloudy. Highs in the upper 40s.

Mostly cloudy. Lows around 20.

Partly cloudy and blustery. Highs in the mid 20s.

Partly cloudy and blustery. Lows around 10 above. Wind chill values as low as 15 below after midnight.

Partly cloudy in the morning then clearing. Highs in the lower 20s. Wind chill values as low as 10 below in the morning.

Mostly clear. Low temperature around 15F. Dew point will be around 2F with an average humidity of 55%. Winds will be 10 mph from the NW.

Sunny. High temperature around 29F. Dew point will be around 7F with an average humidity of 51%. Winds will be 9 mph from the W.

Clear. Low temperature around 23F. Dew point will be around 15F with an average humidity of 67%. Winds will be 7 mph from the W.

Mostly sunny. High temperature around 35F. Dew point will be around 22F with an average humidity of 68%. Winds will be 10 mph from the W.

Mostly clear. Low temperature around 27F. Dew point will be around 24F with an average humidity of 79%. Winds will be 7 mph from the W.

Mostly sunny. High temperature around 36F. Dew point will be around 25F with an average humidity of 71%. Winds will be 4 mph from the W.

Partly cloudy. Low temperature around 31F. Dew point will be around 26F with an average humidity of 80%. Winds will be 3 mph from the S.