10-Day Weather Forecast - Festus, MO

Mostly sunny in the morning then becoming mostly cloudy. Highs in the lower 40s. Southeast winds around 5 mph.

Mostly clear. Lows in the lower 30s. South winds around 5 mph.

Sunny. Not as cool with highs in the upper 50s. South winds around 5 mph.

Partly cloudy. Lows in the mid 40s. Highs in the mid 60s.

Partly cloudy. Lows in the mid 40s. Highs in the mid 60s.

Mostly cloudy. Lows in the upper 30s. Highs in the lower 60s.

Mostly cloudy. Lows in the upper 30s. Highs in the lower 60s.

Mostly cloudy. A slight chance of rain in the evening then a chance of rain after midnight. Lows in the upper 40s. Chance of rain 40 percent.

Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of rain. Highs in the mid 60s.

Partly cloudy with a 40 percent chance of rain. Lows in the upper 40s.

Mostly sunny with a 20 percent chance of rain. Highs around 60.

Partly cloudy. Low temperature around 35F. Dew point will be around 36F with an average humidity of 77%. Winds will be 4 mph from the W.

Sunny. High temperature around 47F. Dew point will be around 29F with an average humidity of 62%. Winds will be 7 mph from the W.

Clear. Low temperature around 28F. Dew point will be around 24F with an average humidity of 70%. Winds will be 5 mph from the NW.

Sunny. High temperature around 43F. Dew point will be around 26F with an average humidity of 61%. Winds will be 2 mph from the NW.

Clear. Low temperature around 33F. Dew point will be around 26F with an average humidity of 68%. Winds will be 4 mph from the SW.

Partly cloudy. High temperature around 48F. Dew point will be around 31F with an average humidity of 61%. Winds will be 5 mph from the W.

Clear. Low temperature around 32F. Dew point will be around 30F with an average humidity of 76%. Winds will be 3 mph from the W.