10-Day Weather Forecast - Eureka, IL

Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 20s. North winds 5 to 10 mph.

Mostly clear in the evening then becoming partly cloudy. Cooler with lows around 10 above. North winds around 5 mph.

Sunny. Highs in the upper 20s. Northwest winds around 5 mph.

Mostly clear in the evening then becoming partly cloudy. Lows around 13. West winds around 5 mph.

Partly sunny. Highs in the mid 30s.

Mostly cloudy in the evening then becoming partly cloudy. Not as cool. Near steady temperature around 30.

Partly sunny. Highs in the lower 40s.

Partly cloudy. Lows around 20. Highs in the lower 30s.

Partly cloudy. Lows around 20. Highs in the lower 30s.

Partly cloudy. Lows around 20. Highs in the lower 30s.

Partly cloudy. Lows around 20. Highs in the lower 30s.

Partly cloudy. Lows around 20. Highs in the lower 30s.

Mostly sunny. Highs around 40.

Clear. Low temperature around 23F. Dew point will be around 20F with an average humidity of 79%. Winds will be 7 mph from the SE.

Mostly sunny. High temperature around 36F. Dew point will be around 26F with an average humidity of 75%. Winds will be 7 mph from the SE.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 29F. Dew point will be around 27F with an average humidity of 85%. Winds will be 8 mph from the SE.

Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 41F. Dew point will be around 34F with an average humidity of 86%. Winds will be 9 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 36F. Dew point will be around 36F with an average humidity of 93%. Winds will be 8 mph from the SE.