10-Day Weather Forecast - Chester, OK

Mostly sunny. Highs in the upper 90s. Northeast winds 10 to 15 mph.

Partly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 70s. Northeast winds 5 to 10 mph with gusts up to 20 mph, becoming north after midnight. Chance of rain 40 percent.

Mostly cloudy with a chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Highs in the mid 90s. North winds 5 to 10 mph. Chance of rain 40 percent.

Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows around 70. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

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

Mostly clear. Lows in the upper 60s.

Sunny. Highs in the upper 90s.

Mostly clear. Lows in the lower 70s.

Sunny, hot with highs around 100.

Mostly clear. Lows in the upper 70s.

Sunny, hot with highs 100 to 105.

Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.

Sunny, hot with highs 100 to 105.

Clear. Low temperature around 79F. Dew point will be around 63F with an average humidity of 45%. Winds will be 13 mph from the S.

Sunny. High temperature around 98F. Dew point will be around 65F with an average humidity of 46%. Winds will be 12 mph from the SW.

Clear. Low temperature around 78F. Dew point will be around 63F with an average humidity of 46%. Winds will be 12 mph from the S.

Sunny. High temperature around 98F. Dew point will be around 65F with an average humidity of 45%. Winds will be 13 mph from the S.

Clear. Low temperature around 78F. Dew point will be around 62F with an average humidity of 45%. Winds will be 11 mph from the S.