10-Day Weather Forecast - Chelsea, OK

Mostly cloudy in the morning, then becoming partly sunny. A slight chance of showers and thunderstorms. Highs in the lower 90s. North winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 103.

Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. North winds 5 to 10 mph. Chance of rain 20 percent.

Sunny. Highs around 90. North winds 5 to 10 mph.

Mostly clear. Lows in the mid 60s. Northeast winds 5 to 10 mph.

Sunny. Highs in the lower 90s.

Clear. Lows in the upper 60s.

Sunny. Highs in the mid 90s.

Mostly clear. Lows in the lower 70s.

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

Mostly clear. A slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 20 percent.

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

Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s.

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

Clear. Low temperature around 74F. Dew point will be around 70F with an average humidity of 66%. Winds will be 8 mph from the S.

Sunny. High temperature around 94F. Dew point will be around 71F with an average humidity of 62%. Winds will be 8 mph from the S.

Clear. Low temperature around 74F. Dew point will be around 70F with an average humidity of 65%. Winds will be 7 mph from the S.

Mostly sunny. High temperature around 91F. Dew point will be around 70F with an average humidity of 64%. Winds will be 6 mph from the S.

Mostly clear. Low temperature around 72F. Dew point will be around 70F with an average humidity of 71%. Winds will be 5 mph from the SE.