10-Day Weather Forecast - Oswego, IL

Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph.

Mostly clear. Lows in the mid 50s. North winds around 5 mph in the evening, becoming light and variable.

Partly cloudy. Highs in the lower 80s. South winds around 5 mph.

Partly cloudy. Lows in the lower 60s. South winds around 5 mph.

Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent.

Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of precipitation 20 percent.

Mostly sunny. Highs in the lower 80s.

Clear. Lows in the lower 60s.

Mostly sunny. Highs in the lower 80s.

Partly cloudy. Lows in the lower 60s.

Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s.

Mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 40 percent.

Mostly cloudy. A chance of showers in the morning. Highs in the lower 80s. Chance of precipitation 40 percent.

Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 64F. Dew point will be around 61F with an average humidity of 75%. Winds will be 3 mph from the SE.

Mostly sunny with a chance of rain. Chance of precipitation 50%. High temperature around 80F. Dew point will be around 63F with an average humidity of 68%. Winds will be 2 mph from the SE.

Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 63F. Dew point will be around 61F with an average humidity of 74%. Winds will be 2 mph from the E.

Sunny. High temperature around 80F. Dew point will be around 61F with an average humidity of 64%. Winds will be 1 mph from the E.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 61F. Dew point will be around 58F with an average humidity of 73%. Winds will be 2 mph from the E.