10-Day Weather Forecast - Duncan, OK

Sunny. Highs in the upper 70s. Southeast winds 5 to 10 mph.

Clear. Lows in the mid 50s. Southeast winds around 5 mph.

Sunny. Highs around 80. Southeast winds 5 to 10 mph.

Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Southeast winds around 5 mph.

Mostly sunny. Highs in the upper 70s.

Partly cloudy. Lows in the mid 50s.

Mostly sunny. Highs in the upper 70s.

Partly cloudy. Lows in the upper 50s.

Partly sunny. Highs in the mid 70s.

Mostly cloudy in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 20 percent.

Partly sunny. A slight chance of showers in the morning. Highs in the mid 70s. Chance of rain 20 percent.

Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 20 percent.

Partly sunny. A slight chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 20 percent.

Partly cloudy. Low temperature around 44F. Dew point will be around 37F with an average humidity of 71%. Winds will be 13 mph from the N.

Sunny. High temperature around 55F. Dew point will be around 36F with an average humidity of 55%. Winds will be 16 mph from the N.

Clear. Low temperature around 38F. Dew point will be around 34F with an average humidity of 70%. Winds will be 8 mph from the N.

Sunny. High temperature around 57F. Dew point will be around 43F with an average humidity of 68%. Winds will be 5 mph from the N.

Partly cloudy. Low temperature around 41F. Dew point will be around 40F with an average humidity of 81%. Winds will be 5 mph from the SSW.