10-Day Weather Forecast - Newcastle, OK

Sunny. Highs around 70. Southwest winds 10 to 15 mph becoming north in the afternoon.

Partly cloudy. Lows in the upper 30s. Northeast winds 10 to 15 mph.

Partly sunny. Highs in the upper 50s. East winds 5 to 10 mph.

Mostly cloudy. Lows in the mid 40s.

Mostly cloudy in the morning then clearing. Highs in the upper 60s.

Clear. Lows in the lower 50s.

Sunny. Highs in the mid 70s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s.

Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 70s.

Partly cloudy in the evening then clearing. Lows in the upper 50s.

Sunny. Highs in the upper 70s.

Clear. Low temperature around 54F. Dew point will be around 47F with an average humidity of 60%. Winds will be 8 mph from the S.

Mostly sunny. High temperature around 74F. Dew point will be around 46F with an average humidity of 53%. Winds will be 9 mph from the SW.

Partly cloudy. Low temperature around 55F. Dew point will be around 47F with an average humidity of 60%. Winds will be 8 mph from the S.

Partly cloudy. High temperature around 65F. Dew point will be around 42F with an average humidity of 50%. Winds will be 4 mph from the W.

Partly cloudy. Low temperature around 48F. Dew point will be around 40F with an average humidity of 59%. Winds will be 1 mph from the NW.

Partly cloudy. High temperature around 55F. Dew point will be around 36F with an average humidity of 55%. Winds will be 5 mph from the N.

Clear. Low temperature around 39F. Dew point will be around 30F with an average humidity of 57%. Winds will be 5 mph from the N.