10-Day Weather Forecast - Countyline, OK

Mostly sunny. Much cooler with highs in the lower 40s. North winds 10 to 15 mph.

Partly cloudy in the evening then clearing. Cold with lows in the lower 20s. North winds 5 to 10 mph.

Sunny. Highs in the lower 50s. Southwest winds 5 to 10 mph.

Mostly clear. Cold with lows in the lower 30s. Southwest winds around 5 mph.

Sunny. Highs around 60.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 30s.

Partly sunny. Highs in the mid 60s.

Mostly cloudy. Lows around 40.

Sunny. Highs in the mid 60s.

Mostly clear. Lows in the mid 30s.

Sunny. Highs in the lower 60s.

Partly cloudy. Lows in the upper 30s.

Sunny. Highs in the mid 60s.

Partly cloudy. Low temperature around 40F. Dew point will be around 35F with an average humidity of 65%. Winds will be 3 mph from the E.

Mostly sunny. High temperature around 58F. Dew point will be around 37F with an average humidity of 58%. Winds will be 3 mph from the S.

Partly cloudy. Low temperature around 42F. Dew point will be around 38F with an average humidity of 69%. Winds will be 3 mph from the SE.

Partly cloudy. High temperature around 60F. Dew point will be around 39F with an average humidity of 58%. Winds will be 4 mph from the S.

Partly cloudy. Low temperature around 43F. Dew point will be around 38F with an average humidity of 66%. Winds will be 2 mph from the SE.