10-Day Weather Forecast - Saint Charles, CO

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  • 87|65°F
    Sunny

    Today

    87°F

    Sunny. Patchy smoke. Highs 93 to 99. East winds up to 10 mph becoming southeast in the afternoon.

    Tonight

    65°F

    Mostly cloudy until midnight then becoming partly cloudy. Lows in the lower to mid 60s. Southeast winds 10 to 15 mph.

    Hourly details
  • 90|67°F
    Mostly Sunny

    Day

    90°F

    Mostly sunny in the morning then becoming cloudy. Highs 93 to 98. South winds around 10 mph.

    Night

    67°F

    Mostly cloudy. Chance of showers and slight chance of thunderstorms until midnight. Lows in the lower to mid 60s. West winds around 10 mph. Chance of precipitation 30 percent.

    Hourly details
  • 89|64°F
    40% Chance of Storms

    Day

    89°F

    Partly sunny. A 40 percent chance of thunderstorms in the afternoon. Highs in the mid to upper 90s. North winds around 10 mph.

    Night

    64°F

    Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows in the lower 60s. Chance of precipitation 30 percent.

    Hourly details
  • 85|63°F
    30% Chance of Storms

    Day

    85°F

    Mostly sunny with a 30 percent chance of thunderstorms. Highs in the lower to mid 90s.

    Night

    63°F

    Mostly cloudy with a 40 percent chance of thunderstorms. Lows near 60.

    Hourly details
  • 83|62°F
    Partly Cloudy

    Day

    83°F

    Partly cloudy. Highs near 90. Lows near 60.

    Night

    62°F

    Partly cloudy. Highs near 90. Lows near 60.

    Hourly details
  • 89|64°F
    Mostly Sunny

    Day

    89°F

    Mostly clear. Highs 93 to 98. Lows in the lower to mid 60s.

    Night

    64°F

    Mostly clear. Highs 93 to 98. Lows in the lower to mid 60s.

    Hourly details
  • 91|66°F
    Mostly Sunny

    Day

    91°F

    Mostly clear. Highs 93 to 98. Lows in the lower to mid 60s.

    Night

    66°F

    Mostly clear. Low temperature around 66F. Dew point will be around 51F with an average humidity of 43%. Winds will be 7 mph from the SE.

  • 91|65°F
    Sunny

    Day

    91°F

    Sunny. High temperature around 91F. Dew point will be around 51F with an average humidity of 36%. Winds will be 6 mph from the SE.

    Night

    65°F

    Clear. Low temperature around 65F. Dew point will be around 51F with an average humidity of 42%. Winds will be 5 mph from the SE.

  • 90|67°F
    Sunny

    Day

    90°F

    Sunny. High temperature around 90F. Dew point will be around 52F with an average humidity of 37%. Winds will be 3 mph from the SE.

    Night

    67°F

    Clear. Low temperature around 67F. Dew point will be around 52F with an average humidity of 43%. Winds will be 2 mph from the W.

  • 88|65°F
    Sunny

    Day

    88°F

    Sunny. High temperature around 88F. Dew point will be around 54F with an average humidity of 41%. Winds will be 3 mph from the NE.

    Night

    65°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 65F. Dew point will be around 56F with an average humidity of 53%. Winds will be 2 mph from the NW.