10-Day Weather Forecast - Armstrong, MO

Sunny, hot with highs around 101. Southwest winds around 5 mph, becoming northwest in the afternoon. Heat index values up to 109.

Partly cloudy in the evening, then clearing. Lows in the lower 70s. Light and variable winds. Heat index values up to 107 early in the evening.

Sunny, hot with highs in the upper 90s. East winds around 5 mph. Heat index values up to 107.

Partly cloudy. Lows in the lower 70s. Heat index values up to 100 early in the evening.

Mostly clear. Hot. Highs in the mid 90s.

Mostly clear. Hot. Lows in the lower 70s.

Mostly clear. Hot. Highs around 100. Heat index values up to 105.

Mostly clear. Hot. Lows in the upper 70s. Heat index values up to 105.

Mostly clear. Hot. Highs around 100. Heat index values up to 105.

Partly cloudy. Hot. Lows in the mid 70s. Heat index values up to 105.

Partly cloudy. Hot. Highs in the mid 90s. Heat index values up to 105.

Mostly clear. Low temperature around 71F. Dew point will be around 63F with an average humidity of 61%. Winds will be 5 mph from the E.

Sunny. High temperature around 90F. Dew point will be around 63F with an average humidity of 56%. Winds will be 3 mph from the SE.

Clear. Low temperature around 69F. Dew point will be around 62F with an average humidity of 61%. Winds will be 4 mph from the SE.

Sunny. High temperature around 88F. Dew point will be around 63F with an average humidity of 57%. Winds will be 6 mph from the S.

Clear. Low temperature around 71F. Dew point will be around 64F with an average humidity of 62%. Winds will be 6 mph from the S.

Sunny. High temperature around 90F. Dew point will be around 64F with an average humidity of 54%. Winds will be 8 mph from the S.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 72F. Dew point will be around 64F with an average humidity of 61%. Winds will be 6 mph from the S.