10-Day Weather Forecast - Vandalia, MO

Sunny, hot with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 106.

Mostly clear. Lows in the mid 70s. South winds around 5 mph. Heat index values up to 103 early in the evening.

Sunny, hot with highs in the upper 90s. West winds around 5 mph. Heat index values up to 106.

Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 102 early in the evening.

Mostly clear. Highs in the mid 90s. Heat index values up to 105.

Mostly clear. Lows in the upper 60s. Heat index values up to 105.

Mostly clear. Highs in the mid 90s. Heat index values up to 105.

Mostly clear. Lows in the upper 60s. Heat index values up to 105.

Mostly clear. Highs in the mid 90s. Heat index values up to 105.

Mostly clear. Hot. Lows in the mid 70s. Heat index values up to 100.

Mostly clear. Hot. Highs in the upper 90s. Heat index values up to 100.

Partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent.

Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent.

Mostly clear. Low temperature around 71F. Dew point will be around 66F with an average humidity of 72%. Winds will be 2 mph from the S.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 86F. Dew point will be around 66F with an average humidity of 61%. Winds will be 2 mph from the S.

Clear. Low temperature around 68F. Dew point will be around 65F with an average humidity of 77%. Winds will be 4 mph from the SE.

Sunny. High temperature around 86F. Dew point will be around 66F with an average humidity of 63%. Winds will be 6 mph from the S.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 67F. Dew point will be around 65F with an average humidity of 75%. Winds will be 4 mph from the SE.