10-Day Weather Forecast - Oswego, IL

Cloudy. Near steady temperature in the lower 40s. Northeast winds 10 to 15 mph.

Cloudy. A chance of rain in the evening then rain after midnight. Near steady temperature around 40. Southeast winds 5 to 10 mph. Chance of precipitation 80 percent.

Mostly cloudy. A chance of rain in the morning. Highs in the upper 40s. Southwest winds 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation 40 percent.

Cloudy. Lows in the upper 30s. Northwest winds around 5 mph becoming northeast after midnight.

Mostly cloudy. Highs around 50.

Cloudy. Near steady temperature in the mid 40s.

Cloudy. A slight chance of rain in the morning then a chance of rain in the afternoon. Highs in the mid 40s. Chance of precipitation 40 percent.

Mostly cloudy with a chance of rain and snow in the evening then partly cloudy after midnight. Blustery with lows 10 to 15. Chance of precipitation 30 percent.

Partly cloudy in the morning then becoming mostly sunny. Blustery with highs in the lower 20s.

Mostly clear in the evening then becoming partly cloudy. Lows 10 to 15.

Mostly cloudy. Highs in the upper 20s.

Mostly cloudy. Lows around 20.

Mostly cloudy. Highs around 30.

Mostly clear. Low temperature around 22F. Dew point will be around 18F with an average humidity of 72%. Winds will be 3 mph from the W.

Mostly sunny. High temperature around 32F. Dew point will be around 18F with an average humidity of 65%. Winds will be 2 mph from the SE.

Partly cloudy. Low temperature around 25F. Dew point will be around 20F with an average humidity of 74%. Winds will be 4 mph from the SE.

Partly cloudy. High temperature around 34F. Dew point will be around 25F with an average humidity of 75%. Winds will be 6 mph from the SE.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 30F. Dew point will be around 29F with an average humidity of 84%. Winds will be 3 mph from the S.