10-Day Weather Forecast - Rock Island, OK

Partly sunny with a chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs in the upper 80s. Southeast winds around 5 mph becoming northwest in the afternoon. Chance of rain 70 percent.

Mostly cloudy with a slight chance of showers and thunderstorms in the evening then partly cloudy after midnight. Lows around 70. South winds around 5 mph in the evening becoming light and variable. Chance of rain 20 percent.

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Southwest winds 5 to 10 mph. Chance of rain 20 percent.

Mostly clear. Lows in the lower 70s. South winds around 5 mph.

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.

Mostly clear. Lows in the mid 70s.

Sunny. Highs in the mid 90s.

Mostly clear. Lows in the upper 70s.

Sunny. Highs in the mid 90s.

Clear. Lows in the upper 70s.

Sunny. Highs in the upper 90s.

Mostly clear. Lows in the upper 70s.

Sunny. Highs in the upper 90s. Heat index values up to 105.

Clear with a 25% chance for rain and thunderstorms. Low temperature around 78F. Dew point will be around 70F with an average humidity of 63%. Winds will be 1 mph from the SE.

Mostly sunny. High temperature around 92F. Dew point will be around 69F with an average humidity of 59%. Winds will be 1 mph from the S.

Mostly clear. Low temperature around 74F. Dew point will be around 68F with an average humidity of 62%. Winds will be 2 mph from the SE.

Mostly sunny. High temperature around 92F. Dew point will be around 68F with an average humidity of 59%. Winds will be 1 mph from the S.

Clear. Low temperature around 74F. Dew point will be around 68F with an average humidity of 64%. Winds will be 2 mph from the SE.