10-Day Weather Forecast - South Ottawa, IL

Mostly cloudy. Breezy. Highs in the lower 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph.

Mostly cloudy. Scattered flurries late. Breezy with lows in the mid 20s. West winds 10 to 15 mph increasing to northwest 15 to 20 mph after midnight. Gusts up to 30 mph.

Mostly cloudy. Scattered flurries. Blustery with highs in the upper 20s. Northwest winds 15 to 25 mph becoming north 15 to 20 mph in the afternoon. Gusts up to 35 mph.

Mostly clear and blustery. Lows around 14. North winds 15 to 20 mph with gusts up to 30 mph becoming northwest 10 to 15 mph after midnight.

Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 20s. Northwest winds around 10 mph becoming southwest in the afternoon.

Snow. Some snow accumulation. Lows in the lower 20s. Chance of precipitation 80 percent.

Mostly cloudy. A chance of snow in the morning then snow showers likely in the afternoon. Blustery with highs in the mid 30s. Chance of precipitation 70 percent.

Mostly cloudy with a 50 percent chance of snow showers. Lows 10 to 15.

Mostly cloudy. A chance of snow showers in the afternoon. Highs around 20. Chance of precipitation 30 percent.

Mostly cloudy. Lows 5 to 10 above. Wind chill values as low as 10 below after midnight.

Mostly cloudy. Highs 15 to 20. Wind chill values as low as 10 below in the morning.

Mostly cloudy in the evening then becoming partly cloudy. Lows 5 to 10 above. Wind chill values as low as 10 below after midnight.

Partly cloudy in the morning then becoming mostly cloudy. Highs around 20. Wind chill values as low as 10 below in the morning.

Mostly clear. Low temperature around 13F. Dew point will be around 10F with an average humidity of 74%. Winds will be 5 mph from the W.

Mostly sunny. High temperature around 24F. Dew point will be around 13F with an average humidity of 70%. Winds will be 4 mph from the SW.

Mostly clear. Low temperature around 19F. Dew point will be around 15F with an average humidity of 77%. Winds will be 5 mph from the S.

Sunny. High temperature around 31F. Dew point will be around 20F with an average humidity of 73%. Winds will be 5 mph from the S.

Mostly clear. Low temperature around 23F. Dew point will be around 20F with an average humidity of 79%. Winds will be 3 mph from the E.