10-Day Weather Forecast - Arthur, IL

Sunny cooler with highs in the upper 30s. North winds around 5 mph becoming southeast in the afternoon.

Mostly clear in the evening then becoming mostly cloudy. Lows in the lower 20s. Southeast winds 5 to 10 mph.

Partly sunny in the morning then becoming mostly cloudy. Not as cool with highs in the upper 40s. South winds 10 to 15 mph.

Mostly cloudy and not as cool. Near steady temperature in the lower 40s. Temperature rising into the mid 40s after midnight. Southwest winds around 10 mph with gusts up to 20 mph.

Partly sunny. Highs in the mid 50s. Temperature falling to around 50 in the afternoon.

Partly cloudy. Lows in the lower 30s.

Mostly cloudy. Highs in the upper 50s. Lows around 50.

Mostly cloudy. Highs in the upper 50s. Lows around 50.

Mostly sunny. Highs in the mid 60s.

Mostly cloudy. Lows in the upper 40s. Highs around 60.

Mostly cloudy. Lows in the upper 40s. Highs around 60.

Mostly cloudy. Lows in the upper 30s. Highs in the lower 50s.

Mostly cloudy. Lows in the upper 30s. Highs in the lower 50s.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 41F. Dew point will be around 41F with an average humidity of 89%. Winds will be 4 mph from the N.

Partly cloudy. High temperature around 45F. Dew point will be around 37F with an average humidity of 80%. Winds will be 5 mph from the N.

Partly cloudy. Low temperature around 33F. Dew point will be around 31F with an average humidity of 82%. Winds will be 6 mph from the N.

Partly cloudy. High temperature around 39F. Dew point will be around 29F with an average humidity of 75%. Winds will be 5 mph from the N.

Mostly clear. Low temperature around 29F. Dew point will be around 24F with an average humidity of 78%. Winds will be 3 mph from the N.