10-Day Weather Forecast - Ottawa, IL

Cloudy. Isolated snow showers early in the morning then scattered snow showers late in the morning. Isolated snow showers early in the afternoon. Little or no snow accumulation. Highs in the lower 30s. Southwest winds 5 to 10 mph increasing to 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of precipitation 50 percent.

Mostly cloudy. A slight chance of freezing rain snow showers and sleet after midnight. Near steady temperature in the upper 20s. West winds 5 to 10 mph. Chance of precipitation 20 percent.

Mostly cloudy. A slight chance of freezing rain in the morning. A slight chance of snow showers. Breezy with highs in the lower 40s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 20 percent.

Mostly cloudy in the evening then clearing. Lows around 13. North winds 10 to 15 mph. Gusts up to 25 mph in the evening.

Mostly sunny in the morning then becoming mostly cloudy. Highs in the upper 20s.

Mostly cloudy. Lows in the lower 20s.

Mostly cloudy in the morning then clearing. Highs around 40.

Mostly clear. Lows in the mid 20s.

Mostly cloudy in the morning then clearing. Highs around 50.

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

Mostly cloudy in the morning then clearing. Highs in the lower 50s.

Mostly clear in the evening then partly cloudy with a chance of rain showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent.

Partly cloudy in the morning then mostly cloudy with a chance of rain showers in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 32F. Dew point will be around 29F with an average humidity of 78%. Winds will be 2 mph from the E.

Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 40F. Dew point will be around 32F with an average humidity of 80%. Winds will be 1 mph from the SW.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 31F. Dew point will be around 28F with an average humidity of 80%. Winds will be 1 mph from the E.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 41F. Dew point will be around 33F with an average humidity of 83%. Winds will be 2 mph from the E.

Cloudy. Low temperature around 32F. Dew point will be around 29F with an average humidity of 80%. Winds will be 3 mph from the E.