10-Day Weather Forecast - Merna, IL

Mostly cloudy with a chance of snow in the morning then mostly sunny in the afternoon. Little or no snow accumulation. Highs in the upper 20s. Northeast winds 5 to 10 mph. Chance of snow 50 percent.

Partly cloudy. Cooler with lows around 9 above. North winds 5 to 10 mph. Wind chill values as low as zero.

Mostly sunny. Highs in the mid 20s. Northwest winds around 5 mph.

Mostly clear in the evening then becoming partly cloudy. Lows around 11. West winds around 5 mph.

Partly sunny. Highs in the lower 30s.

Mostly cloudy in the evening then becoming partly cloudy. Not as cool. Near steady temperature in the upper 20s.

Partly sunny. Highs around 40.

Partly cloudy. Lows 15 to 20. Highs in the lower 30s.

Partly cloudy. Lows 15 to 20. Highs in the lower 30s.

Partly cloudy. Lows 15 to 20. Highs in the lower 30s.

Partly cloudy. Lows 15 to 20. Highs in the lower 30s.

Partly cloudy. Lows 15 to 20. Highs in the lower 30s.

Mostly sunny. Highs in the upper 30s.

Clear. Low temperature around 22F. Dew point will be around 19F with an average humidity of 80%. Winds will be 6 mph from the SE.

Sunny. High temperature around 34F. Dew point will be around 23F with an average humidity of 73%. Winds will be 7 mph from the S.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 28F. Dew point will be around 26F with an average humidity of 85%. Winds will be 7 mph from the SE.

Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 39F. Dew point will be around 31F with an average humidity of 83%. Winds will be 8 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 36F. Dew point will be around 35F with an average humidity of 92%. Winds will be 8 mph from the S.