10-Day Weather Forecast - Saint Martins, MO

As of

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  • |83°F
    Mostly Clear

    Tonight

    83°F

    Mostly clear. Lows in the mid 70s. South winds around 5 mph.

    Hourly details
  • 103|84°F
    Hot and Humid

    Day

    103°F

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

    Night

    84°F

    Mostly clear. Lows in the mid 70s. South winds around 5 mph. Heat index values up to 104 early in the evening.

    Hourly details
  • 104|81°F
    Hot and Humid

    Day

    104°F

    Sunny, hot with highs around 100. West winds around 5 mph. Heat index values up to 107.

    Night

    81°F

    Partly cloudy in the evening, then clearing. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 104 early in the evening.

    Hourly details
  • 99|76°F
    Hot and Humid

    Day

    99°F

    Sunny, hot with highs in the upper 90s. Heat index values up to 105.

    Night

    76°F

    Partly cloudy in the evening, then becoming mostly clear. Lows around 70. Heat index values up to 100 early in the evening.

    Hourly details
  • 94|74°F
    Sunny

    Day

    94°F

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

    Night

    74°F

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

    Hourly details
  • 100|79°F
    Partly Cloudy

    Day

    100°F

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

    Night

    79°F

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

    Hourly details
  • 99|81°F
    Partly Cloudy

    Day

    99°F

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

    Night

    81°F

    Mostly clear. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 100.

    Hourly details
  • 97|79°F
    Mostly Sunny

    Day

    97°F

    Mostly clear. A slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 100.

    Night

    79°F

    Clear. Low temperature around 79F. Dew point will be around 70F with an average humidity of 64%. Winds will be 3 mph from the S.

  • 94|75°F
    Sunny

    Day

    94°F

    Sunny. High temperature around 94F. Dew point will be around 70F with an average humidity of 55%. Winds will be 3 mph from the S.

    Night

    75°F

    Clear. Low temperature around 75F. Dew point will be around 69F with an average humidity of 69%. Winds will be 3 mph from the SE.

  • 95|73°F
    Sunny

    Day

    95°F

    Sunny. High temperature around 95F. Dew point will be around 69F with an average humidity of 56%. Winds will be 5 mph from the S.

    Night

    73°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 73F. Dew point will be around 68F with an average humidity of 68%. Winds will be 2 mph from the S.