10-Day Weather Forecast - Grandfield, OK

Mostly sunny. Hot with highs around 101. North winds 5 to 10 mph.

Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Mostly sunny. A slight chance of showers in the morning. Highs in the upper 90s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Mostly clear. Lows around 70.

Sunny, hot with highs around 100.

Clear. Lows in the lower 70s.

Sunny, hot with highs 100 to 105.

Clear. Lows in the mid 70s.

Sunny, hot with highs 105 to 110.

Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.

Sunny, hot with highs 105 to 110.

Mostly clear. Low temperature around 78F. Dew point will be around 62F with an average humidity of 43%. Winds will be 12 mph from the S.

Sunny. High temperature around 98F. Dew point will be around 65F with an average humidity of 46%. Winds will be 10 mph from the S.

Clear. Low temperature around 77F. Dew point will be around 63F with an average humidity of 46%. Winds will be 10 mph from the S.

Sunny. High temperature around 99F. Dew point will be around 64F with an average humidity of 46%. Winds will be 9 mph from the S.

Clear. Low temperature around 76F. Dew point will be around 62F with an average humidity of 45%. Winds will be 10 mph from the SE.

Mostly sunny. High temperature around 99F. Dew point will be around 64F with an average humidity of 45%. Winds will be 7 mph from the S.

Partly cloudy. Low temperature around 75F. Dew point will be around 63F with an average humidity of 48%. Winds will be 8 mph from the SE.