10-Day Weather Forecast - Cairo, IL

Mostly sunny. Highs in the lower 40s. Southwest winds around 5 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s. Southwest winds around 5 mph.

Mostly sunny. Highs in the mid 40s. Southwest winds around 5 mph.

Mostly cloudy. Lows in the lower 30s. Calm winds becoming southeast around 5 mph after midnight.

Mostly cloudy. Highs in the mid 40s. Lows in the lower 20s.

Mostly cloudy. Highs in the mid 40s. Lows in the lower 20s.

Partly cloudy. Highs in the upper 30s. Lows in the mid 20s.

Partly cloudy. Highs in the upper 30s. Lows in the mid 20s.

Partly cloudy. Highs in the upper 40s. Lows in the mid 30s.

Partly cloudy. Highs in the upper 40s. Lows in the mid 30s.

Mostly cloudy. Highs in the lower 50s. Lows in the upper 20s.

Mostly cloudy. Highs in the lower 50s. Lows in the upper 20s.

Partly sunny. Highs in the upper 30s.

Clear. Low temperature around 32F. Dew point will be around 26F with an average humidity of 74%. Winds will be 2 mph from the W.

Sunny. High temperature around 38F. Dew point will be around 25F with an average humidity of 64%. Winds will be 2 mph from the W.

Clear. Low temperature around 32F. Dew point will be around 26F with an average humidity of 75%. Winds will be 1 mph from the W.

Sunny. High temperature around 39F. Dew point will be around 28F with an average humidity of 70%. Winds will be 1 mph from the W.

Clear. Low temperature around 36F. Dew point will be around 29F with an average humidity of 74%. Winds will be 3 mph from the S.