10-Day Weather Forecast - Cahokia, IL

A slight chance of thunderstorms. A slight chance of rain in the morning then rain in the afternoon. Windy with highs in the mid 60s. Temperature falling into the lower 60s in the afternoon. South winds 20 to 30 mph with gusts up to 40 mph. Chance of rain near 100 percent.

Rain in the evening. Cloudy with a chance of snow. Little or no snow accumulation. Windy and much cooler with lows around 20. West winds 25 to 30 mph with gusts up to 50 mph. Chance of precipitation 90 percent. Wind chill values as low as 4 above after midnight.

Mostly cloudy. A slight chance of snow in the morning. Windy and much cooler with highs in the upper 20s. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of snow 20 percent. Wind chill values as low as 1 above.

Partly cloudy in the evening then clearing. Lows around 14. Northwest winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 2 above.

Mostly sunny. Highs in the upper 30s. Wind chill values as low as zero in the morning.

Mostly cloudy. A slight chance of snow in the evening then a chance of rain and snow after midnight. Not as cool. Near steady temperature in the mid 30s. Temperature rising into the upper 30s after midnight. Chance of precipitation 40 percent.

Mostly sunny. Not as cool with highs in the mid 60s.

Mostly clear. Lows around 40. Highs in the lower 70s.

Mostly clear. Lows around 40. Highs in the lower 70s.

Partly cloudy. Lows in the upper 40s.

Sunny. Highs in the lower 70s.

Partly cloudy. Lows in the upper 40s. Highs in the upper 70s.

Partly cloudy. Lows in the upper 40s. Highs in the upper 70s.

Clear. Low temperature around 48F. Dew point will be around 41F with an average humidity of 59%. Winds will be 4 mph from the NE.

Sunny. High temperature around 68F. Dew point will be around 41F with an average humidity of 50%. Winds will be 3 mph from the SE.

Mostly clear. Low temperature around 47F. Dew point will be around 42F with an average humidity of 58%. Winds will be 4 mph from the NE.

Sunny. High temperature around 61F. Dew point will be around 39F with an average humidity of 53%. Winds will be 6 mph from the NE.

Mostly clear. Low temperature around 44F. Dew point will be around 38F with an average humidity of 61%. Winds will be 7 mph from the NE.