10-Day Weather Forecast - Fort Sill, OK

Sunny. Highs in the mid 70s. South winds 5 to 10 mph becoming east in the afternoon.

Clear. Lows in the mid 40s. East winds 5 to 10 mph.

Sunny. Highs in the lower 80s. South winds 10 to 15 mph.

Mostly clear. Lows in the mid 50s.

Mostly sunny and very windy. Highs in the lower 70s. Temperature falling into the lower 60s in the afternoon.

Partly cloudy in the evening then becoming mostly cloudy. Windy and much colder with lows in the upper 20s.

Partly sunny. Much cooler with highs in the lower 50s.

Partly cloudy in the evening then clearing. Lows in the lower 30s.

Partly sunny. Not as cool with highs in the lower 70s.

Partly cloudy in the evening then clearing. Lows in the mid 40s.

Mostly sunny. Highs in the lower 80s.

Mostly clear. Low temperature around 51F. Dew point will be around 43F with an average humidity of 50%. Winds will be 6 mph from the S.

Mostly sunny. High temperature around 85F. Dew point will be around 49F with an average humidity of 52%. Winds will be 6 mph from the S.

Clear. Low temperature around 54F. Dew point will be around 48F with an average humidity of 54%. Winds will be 7 mph from the S.

Sunny. High temperature around 87F. Dew point will be around 50F with an average humidity of 46%. Winds will be 6 mph from the SW.

Clear. Low temperature around 56F. Dew point will be around 48F with an average humidity of 48%. Winds will be 6 mph from the S.

Sunny. High temperature around 89F. Dew point will be around 48F with an average humidity of 42%. Winds will be 9 mph from the S.

Clear. Low temperature around 60F. Dew point will be around 47F with an average humidity of 43%. Winds will be 13 mph from the S.