10-Day Weather Forecast - Effingham, IL

Mostly sunny. Highs in the upper 60s. South winds 5 to 10 mph, becoming west 10 to 15 mph in the afternoon.

Partly cloudy. Lows around 40. Northwest winds around 10 mph with gusts up to 20 mph.

Partly sunny. Much cooler with highs in the upper 40s. Northwest winds 10 to 15 mph.

Partly cloudy in the evening, then becoming mostly clear. Cooler with lows in the upper 20s. Northwest winds 5 to 10 mph.

Mostly clear. Highs in the mid 40s.

Mostly clear. Lows in the mid 20s.

Sunny. Highs in the upper 40s.

Mostly clear. Lows in the mid 20s.

Mostly clear. Highs around 50.

Partly cloudy. Lows around 30.

Partly cloudy. Highs in the lower 50s.

Mostly clear. Lows in the lower 30s.

Mostly clear. Highs in the mid 50s.

Mostly clear. Low temperature around 28F. Dew point will be around 28F with an average humidity of 85%. Winds will be 5 mph from the E.

Mostly sunny. High temperature around 51F. Dew point will be around 34F with an average humidity of 65%. Winds will be 6 mph from the SE.

Partly cloudy. Low temperature around 36F. Dew point will be around 34F with an average humidity of 80%. Winds will be 6 mph from the SSE.

Cloudy. High temperature around 59F. Dew point will be around 42F with an average humidity of 65%. Winds will be 6 mph from the SSE.

Mostly cloudy. Low temperature around 45F. Dew point will be around 42F with an average humidity of 80%. Winds will be 7 mph from the S.