10-Day Weather Forecast - Saint John, MO

Sunny, hot with highs around 100. South winds around 5 mph.

Clear. Lows in the mid 70s. South winds 5 to 10 mph.

Sunny. Showers likely with a chance of thunderstorms in the afternoon. Hot with highs around 100. Southwest winds 5 to 10 mph. Chance of rain 70 percent.

Showers with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 90 percent.

Showers with a chance of thunderstorms. Highs in the mid 80s. Chance of rain 90 percent.

Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s.

Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 40 percent.

Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.

Mostly sunny. A chance of showers, mainly in the morning. Hot with highs in the lower 90s. Chance of rain 50 percent.

Mostly clear. A 20 percent chance of showers. Hot. Lows in the mid 60s.

Mostly clear. A 20 percent chance of showers. Hot. Highs in the lower 90s.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 70F. Dew point will be around 66F with an average humidity of 70%. Winds will be 5 mph from the S.

Sunny with a 35% chance for rain and thunderstorms. High temperature around 84F. Dew point will be around 64F with an average humidity of 64%. Winds will be 3 mph from the NW.

Mostly clear with a 35% chance for rain and thunderstorms. Low temperature around 62F. Dew point will be around 60F with an average humidity of 73%. Winds will be 2 mph from the N.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 78F. Dew point will be around 57F with an average humidity of 62%. Winds will be 4 mph from the N.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 57F. Dew point will be around 56F with an average humidity of 73%. Winds will be 5 mph from the NE.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 77F. Dew point will be around 55F with an average humidity of 61%. Winds will be 5 mph from the NE.

Clear. Low temperature around 56F. Dew point will be around 54F with an average humidity of 73%. Winds will be 4 mph from the NE.