10-Day Weather Forecast - Jacksonville, IL

Mostly sunny. Not as cool with highs in the upper 40s. Temperature falling into the lower 40s this afternoon. South winds 15 to 20 mph with gusts up to 30 mph becoming northwest 10 to 15 mph this afternoon.

Partly cloudy in the evening then clearing. Lows in the mid 20s. Northwest winds 5 to 10 mph.

Sunny. Highs in the upper 30s. North winds around 5 mph becoming east in the afternoon.

Partly cloudy in the evening then becoming mostly cloudy. Near steady temperature in the upper 20s. Southeast winds 5 to 10 mph.

Partly sunny in the morning then becoming mostly cloudy. Highs in the upper 40s. South winds 10 to 15 mph.

Mostly cloudy in the evening then becoming partly cloudy. Not as cool with lows in the upper 30s.

Mostly sunny. Not as cool with highs in the upper 50s.

Mostly cloudy. Lows in the upper 30s. Highs in the mid 60s.

Mostly cloudy. Lows in the upper 30s. Highs in the mid 60s.

Partly cloudy. Lows in the mid 50s. Highs in the upper 60s.

Partly cloudy. Lows in the mid 50s. Highs in the upper 60s.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s.

Partly sunny. Highs in the lower 60s.

Partly cloudy. Low temperature around 49F. Dew point will be around 46F with an average humidity of 80%. Winds will be 5 mph from the SW.

Mostly cloudy. High temperature around 52F. Dew point will be around 42F with an average humidity of 75%. Winds will be 2 mph from the W.

Cloudy. Low temperature around 41F. Dew point will be around 37F with an average humidity of 74%. Winds will be 2 mph from the NW.

Cloudy. High temperature around 42F. Dew point will be around 32F with an average humidity of 72%. Winds will be 4 mph from the N.

Partly cloudy. Low temperature around 33F. Dew point will be around 29F with an average humidity of 75%. Winds will be 3 mph from the N.