10 Day Weather - Saint Charles, MO
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TuesdaySunny83°NightPartly Cloudy65°Day DetailsSunny. Highs in the lower 80s. Southeast winds around 5 mph becoming southwest this afternoon.Night DetailsPartly cloudy in the evening then clearing. Lows in the lower 60s. South winds around 5 mph.
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WednesdaySunny92°NightMostly Clear70°Day DetailsSunny. Highs around 90. Southwest winds around 5 mph.Night DetailsMostly clear. Lows in the upper 60s. South winds around 5 mph.
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ThursdaySunny97°Night30% Chance of Storms72°Day DetailsSunny hot with highs in the mid 90s. Southwest winds 5 to 10 mph.Night DetailsPartly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 30 percent.
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FridayMostly Sunny94°NightMostly Clear65°Day DetailsMostly clear. Highs in the lower 90s. Lows in the upper 60s.Night DetailsMostly clear. Highs in the lower 90s. Lows in the upper 60s.
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SaturdayMostly Sunny93°NightMostly Clear73°Day DetailsMostly clear. Highs in the lower 90s. Lows in the upper 60s.Night DetailsMostly clear. Highs in the lower 90s. Lows in the upper 60s.
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SundayMostly Sunny100°NightWarm and Humid79°Day DetailsMostly clear. Hot. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 105.Night DetailsMostly clear. Hot. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 105.
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Monday40% Chance of Rain98°NightMostly Clear75°Monday 6/17Day98°40% Chance of RainNight75°Mostly ClearDay DetailsMostly clear. Hot. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 105.Night DetailsMostly clear with scattered thunderstorms. Chance of storms 35%. Low temperature around 75F. Dew point will be around 67F with an average humidity of 64%. Winds will be 4 mph from the S.
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Tuesday30% Chance of Rain93°Night30% Chance of Rain74°Tuesday 6/18Day93°30% Chance of RainNight74°30% Chance of RainDay DetailsSunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 93F. Dew point will be around 68F with an average humidity of 53%. Winds will be 1 mph from the SE.Night DetailsClear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 74F. Dew point will be around 65F with an average humidity of 61%. Winds will be 2 mph from the E.
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Wednesday30% Chance of Rain94°NightClear75°Wednesday 6/19Day94°30% Chance of RainNight75°ClearDay DetailsSunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 94F. Dew point will be around 68F with an average humidity of 52%. Winds will be 2 mph from the E.Night DetailsClear. Low temperature around 75F. Dew point will be around 67F with an average humidity of 62%. Winds will be 2 mph from the E.
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ThursdaySunny96°NightClear77°Thursday 6/20Day96°SunnyNight77°ClearDay DetailsSunny. High temperature around 96F. Dew point will be around 69F with an average humidity of 52%. Winds will be 2 mph from the SE.Night DetailsClear. Low temperature around 77F. Dew point will be around 67F with an average humidity of 60%. Winds will be 2 mph from the SE.
