10-Day Weather Forecast - Oswego, IL

Mostly cloudy. A chance of light sprinkles late. Windy. Highs in the lower 40s. South winds 20 to 25 mph becoming southwest 15 to 25 mph in the afternoon. Gusts up to 40 mph. Chance of precipitation 30 percent.

Mostly cloudy in the evening then clearing. A chance of light sprinkles early in the evening. Lows in the mid 20s. West winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 30 percent.

Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 30s. Northwest winds 10 to 15 mph.

Mostly cloudy. A chance of snow. Some snow accumulation possible. Lows in the lower 20s. Northwest winds around 5 mph becoming northeast after midnight. Chance of precipitation 40 percent.

Partly cloudy. A slight chance of snow in the morning. Highs in the lower 40s. Northeast winds around 5 mph becoming west in the afternoon. Chance of precipitation 20 percent.

Mostly clear. Lows in the mid 20s.

Mostly sunny. Highs in the mid 50s.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 30s.

Mostly cloudy. Highs in the mid 40s.

Mostly cloudy. Lows around 20.

Partly cloudy. A chance of snow in the afternoon. Highs in the mid 30s. Chance of precipitation 30 percent.

Mostly cloudy with a 40 percent chance of snow. Lows in the lower 20s.

Partly cloudy in the morning then becoming mostly cloudy. A 30 percent chance of snow. Highs in the mid 30s.

Partly cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 15F. Dew point will be around 20F with an average humidity of 81%. Winds will be 3 mph from the E.

Sunny with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 33F. Dew point will be around 21F with an average humidity of 77%. Winds will be 4 mph from the S.

Clear with a slight chance of snow. Chance of precipitation 25%. Low temperature around 22F. Dew point will be around 20F with an average humidity of 84%. Winds will be 6 mph from the SW.

Sunny. High temperature around 39F. Dew point will be around 29F with an average humidity of 81%. Winds will be 5 mph from the S.

Partly cloudy. Low temperature around 31F. Dew point will be around 29F with an average humidity of 84%. Winds will be 6 mph from the S.

Mostly cloudy. High temperature around 46F. Dew point will be around 38F with an average humidity of 85%. Winds will be 9 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 43F. Dew point will be around 42F with an average humidity of 91%. Winds will be 10 mph from the S.