10-Day Weather Forecast - Oswego, IL

Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 80s. Southwest winds around 5 mph.

Partly cloudy. Lows in the upper 60s. Southwest winds around 5 mph.

Mostly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of precipitation 60 percent.

Showers likely. A chance of thunderstorms mainly in the evening. Lows in the upper 60s. Chance of precipitation 70 percent.

Mostly cloudy. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent.

A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 30 percent.

Partly cloudy. Highs in the mid 80s.

Partly cloudy. Lows in the mid 60s.

Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 80s.

Mostly clear. Lows in the mid 60s.

Mostly sunny. Highs in the upper 80s.

Clear with widespread thunderstorms. Chance of storms 90%. Low temperature around 68F. Dew point will be around 66F with an average humidity of 80%. Winds will be 3 mph from the SW.

Sunny with widespread thunderstorms. Chance of storms 100%. High temperature around 87F. Dew point will be around 71F with an average humidity of 72%. Winds will be 4 mph from the W.

Clear with widespread thunderstorms. Chance of storms 100%. Low temperature around 69F. Dew point will be around 69F with an average humidity of 83%. Winds will be 2 mph from the W.

Sunny with numerous thunderstorms. Chance of storms 75%. High temperature around 85F. Dew point will be around 70F with an average humidity of 72%. Winds will be 4 mph from the W.

Partly cloudy with a 75% chance for rain and thunderstorms. Low temperature around 66F. Dew point will be around 65F with an average humidity of 82%. Winds will be 2 mph from the NW.

Mostly sunny with a 100% chance for rain and thunderstorms. High temperature around 81F. Dew point will be around 67F with an average humidity of 72%. Winds will be 1 mph from the W.

Mostly clear with a 100% chance for rain and thunderstorms. Low temperature around 64F. Dew point will be around 63F with an average humidity of 81%. Winds will be 2 mph from the N.