Saint Charles, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Mostly Sunny
    56°
    Forecast night icon
    Night
    Mostly Clear
    33°
    Friday 4/19
    Day
    56°
    Mostly Sunny
    Forecast day icon
    Night
    33°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 50s. West winds 15 to 20 mph.
    Night Details
    Mostly clear. Lows in the lower 30s. Northwest winds 10 to 15 mph.
  • Forecast day icon
    Saturday
    Sunny
    51°
    Forecast night icon
    Night
    Mostly Cloudy
    33°
    Saturday 4/20
    Day
    51°
    Sunny
    Forecast day icon
    Night
    33°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 50s. Northwest winds 10 to 15 mph.
    Night Details
    Mostly cloudy in the evening then clearing. Widespread frost after midnight. Lows in the lower 30s. Northwest winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    Sunny
    59°
    Forecast night icon
    Night
    Clear
    38°
    Sunday 4/21
    Day
    59°
    Sunny
    Forecast day icon
    Night
    38°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Widespread frost in the morning. Sunny. Highs around 60. Northwest winds 5 to 10 mph.
    Night Details
    Clear. Lows in the upper 30s.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    65°
    Forecast night icon
    Night
    70% Chance Rain Showers
    51°
    Monday 4/22
    Day
    65°
    40% Chance Rain Showers
    Forecast day icon
    Night
    51°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then mostly cloudy with a chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 40 percent.
    Night Details
    Showers likely mainly in the evening. Lows in the upper 40s. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    64°
    Forecast night icon
    Night
    Mostly Clear
    40°
    Tuesday 4/23
    Day
    64°
    50% Chance Rain Showers
    Forecast day icon
    Night
    40°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the morning. Highs in the mid 60s. Chance of rain 50 percent.
    Night Details
    Mostly clear. Lows in the upper 30s.
  • Forecast day icon
    Wednesday
    Sunny
    61°
    Forecast night icon
    Night
    Mostly Cloudy
    43°
    Wednesday 4/24
    Day
    61°
    Sunny
    Forecast day icon
    Night
    43°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 60s.
    Night Details
    Mostly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Thursday
    50% Chance Rain Showers
    60°
    Forecast night icon
    Night
    60% Chance of Rain
    48°
    Thursday 4/25
    Day
    60°
    50% Chance Rain Showers
    Forecast day icon
    Night
    48°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a 50 percent chance of showers. Highs in the lower 60s.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 48F. Dew point will be around 42F with an average humidity of 69%. Winds will be 14 mph from the SE.
  • Forecast day icon
    Friday
    70% Chance of Rain
    62°
    Forecast night icon
    Night
    70% Chance of Rain
    52°
    Friday 4/26
    Day
    62°
    70% Chance of Rain
    Forecast day icon
    Night
    52°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with probable rain. Chance of precipitation 70%. High temperature around 62F. Dew point will be around 48F with an average humidity of 77%. Winds will be 12 mph from the SE.
    Night Details
    Cloudy with probable rain. Chance of precipitation 70%. Low temperature around 52F. Dew point will be around 49F with an average humidity of 76%. Winds will be 9 mph from the SE.
  • Forecast day icon
    Saturday
    50% Chance of Rain
    69°
    Forecast night icon
    Night
    60% Chance of Rain
    54°
    Saturday 4/27
    Day
    69°
    50% Chance of Rain
    Forecast day icon
    Night
    54°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 69F. Dew point will be around 54F with an average humidity of 76%. Winds will be 9 mph from the SE.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 54F. Dew point will be around 53F with an average humidity of 74%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Sunday
    60% Chance of Storms
    68°
    Forecast night icon
    Night
    50% Chance of Storms
    52°
    Sunday 4/28
    Day
    68°
    60% Chance of Storms
    Forecast day icon
    Night
    52°
    50% Chance of Storms
    Forecast night icon
    Day Details
    Mostly cloudy with a 60% chance for rain and thunderstorms. High temperature around 68F. Dew point will be around 53F with an average humidity of 72%. Winds will be 4 mph from the S.
    Night Details
    Partly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 52F. Dew point will be around 49F with an average humidity of 72%. Winds will be 1 mph from the S.