10-Day Weather Forecast - Arthur, IL

Mostly sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph.

Mostly clear. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Sunny. Highs around 80. Northeast winds around 5 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s.

Partly sunny. Highs in the lower 80s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 60s.

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.

Partly cloudy. Lows in the mid 60s. Highs in the mid 80s.

Partly cloudy. Lows in the mid 60s. Highs in the mid 80s.

Mostly clear. Lows in the mid 60s. Highs in the upper 80s.

Mostly clear. Lows in the mid 60s. Highs in the upper 80s.

Mostly clear with scattered thunderstorms. Chance of storms 35%. Low temperature around 68F. Dew point will be around 70F with an average humidity of 92%. Winds will be 5 mph from the S.

Sunny with a 30% chance for rain and thunderstorms. High temperature around 87F. Dew point will be around 74F with an average humidity of 78%. Winds will be 8 mph from the S.

Clear with a 30% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 71F with an average humidity of 83%. Winds will be 9 mph from the S.

Sunny with a 40% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 75F with an average humidity of 77%. Winds will be 9 mph from the SW.

Clear with a 40% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 72F with an average humidity of 84%. Winds will be 7 mph from the SW.

Sunny with a 40% chance for rain and thunderstorms. High temperature around 87F. Dew point will be around 74F with an average humidity of 77%. Winds will be 8 mph from the SW.

Mostly clear with a 40% chance for rain and thunderstorms. Low temperature around 70F. Dew point will be around 71F with an average humidity of 86%. Winds will be 5 mph from the SW.