10-Day Weather Forecast - Marietta, OK

Partly sunny in the morning then clearing. Humid with highs in the mid 90s. South winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 107 in the afternoon.

Mostly clear in the evening then partly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the upper 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 106 early in the evening.

Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. South winds around 10 mph. Chance of rain 50 percent. Heat index values up to 106 in the afternoon.

Showers likely with a chance of thunderstorms. Lows in the lower 70s. Chance of rain 70 percent.

Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 50 percent.

Partly cloudy with a chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Lows in the lower 70s. Chance of rain 60 percent.

Becoming partly sunny in the afternoon. A chance of thunderstorms. Showers likely mainly in the morning. Highs in the upper 80s. Chance of rain 60 percent.

Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.

Partly sunny with a slight chance of thunderstorms. A chance of showers mainly in the morning. Highs in the upper 80s. Chance of rain 50 percent.

Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent.

Mostly cloudy in the morning then becoming mostly sunny. A slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20 percent.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 78F. Dew point will be around 71F with an average humidity of 72%. Winds will be 11 mph from the S.

Mostly sunny. High temperature around 91F. Dew point will be around 71F with an average humidity of 66%. Winds will be 15 mph from the S.

Clear. Low temperature around 78F. Dew point will be around 71F with an average humidity of 66%. Winds will be 14 mph from the S.

Sunny. High temperature around 90F. Dew point will be around 71F with an average humidity of 65%. Winds will be 15 mph from the S.

Clear. Low temperature around 79F. Dew point will be around 72F with an average humidity of 66%. Winds will be 15 mph from the S.

Sunny. High temperature around 92F. Dew point will be around 71F with an average humidity of 64%. Winds will be 15 mph from the S.

Clear. Low temperature around 78F. Dew point will be around 70F with an average humidity of 62%. Winds will be 13 mph from the S.