10-Day Weather Forecast - Grant, OK

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Southeast winds around 5 mph. Chance of rain 50 percent.

Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 20 percent.

Partly sunny in the morning then clearing. Highs in the lower 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. Lows in the upper 70s. Chance of rain 50 percent.

Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.

Showers and thunderstorms likely in the evening then showers with a chance of thunderstorms after midnight. Lows in the lower 70s. Chance of rain 80 percent.

Mostly cloudy in the morning then becoming partly sunny. 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 thunderstorms. A chance of showers in the evening then showers likely after midnight. Lows in the lower 70s. Chance of rain 60 percent.

Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.

A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 40 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 40 percent.

Partly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 71F with an average humidity of 77%. Winds will be 6 mph from the S.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 89F. Dew point will be around 72F with an average humidity of 74%. Winds will be 10 mph from the S.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 76F. Dew point will be around 72F with an average humidity of 72%. Winds will be 9 mph from the S.

Mostly sunny. High temperature around 88F. Dew point will be around 72F with an average humidity of 74%. Winds will be 11 mph from the S.

Clear. Low temperature around 76F. Dew point will be around 72F with an average humidity of 72%. Winds will be 8 mph from the S.

Sunny with a 25% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 73F with an average humidity of 75%. Winds will be 9 mph from the S.

Clear. Low temperature around 76F. Dew point will be around 72F with an average humidity of 73%. Winds will be 6 mph from the S.