Frontenac, Missouri | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Sunny
    60°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Friday 4/19
    Day
    60°
    Sunny
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny and much cooler. Near steady temperature in the lower 60s. North winds around 10 mph.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the lower 40s. Northwest winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Mostly Sunny
    58°
    Forecast night icon
    Night
    Mostly Cloudy
    42°
    Saturday 4/20
    Day
    58°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 60. Northwest winds 10 to 15 mph.
    Night Details
    Mostly cloudy. Lows in the upper 30s. Northwest winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    Sunny
    60°
    Forecast night icon
    Night
    Mostly Clear
    42°
    Sunday 4/21
    Day
    60°
    Sunny
    Forecast day icon
    Night
    42°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph.
    Night Details
    Mostly clear. Lows in the upper 30s. Highs in the upper 60s.
  • Forecast day icon
    Monday
    Mostly Sunny
    70°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Monday 4/22
    Day
    70°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the upper 30s. Highs in the upper 60s.
    Night Details
    Partly cloudy. Not as cool with lows around 50.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    70°
    Forecast night icon
    Night
    Mostly Cloudy
    50°
    Tuesday 4/23
    Day
    70°
    50% Chance of Storms
    Forecast day icon
    Night
    50°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a slight chance of showers in the morning then mostly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a slight chance of showers and thunderstorms in the evening then mostly clear after midnight. Lows in the upper 40s. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Wednesday 4/24
    Day
    64°
    Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 60s.
    Night Details
    Partly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    69°
    Forecast night icon
    Night
    50% Chance of Rain
    54°
    Thursday 4/25
    Day
    69°
    30% Chance Rain Showers
    Forecast day icon
    Night
    54°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 54F. Dew point will be around 51F with an average humidity of 75%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Friday
    60% Chance of Rain
    70°
    Forecast night icon
    Night
    70% Chance of Rain
    60°
    Friday 4/26
    Day
    70°
    60% Chance of Rain
    Forecast day icon
    Night
    60°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 70F. Dew point will be around 57F with an average humidity of 77%. Winds will be 9 mph from the S.
    Night Details
    Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 60F. Dew point will be around 58F with an average humidity of 83%. Winds will be 6 mph from the S.
  • Forecast day icon
    Saturday
    60% Chance of Storms
    76°
    Forecast night icon
    Night
    70% Chance of Storms
    63°
    Saturday 4/27
    Day
    76°
    60% Chance of Storms
    Forecast day icon
    Night
    63°
    70% Chance of Storms
    Forecast night icon
    Day Details
    Partly cloudy with a 60% chance for rain and thunderstorms. High temperature around 76F. Dew point will be around 62F with an average humidity of 74%. Winds will be 8 mph from the S.
    Night Details
    Cloudy with a 65% chance for rain and thunderstorms. Low temperature around 63F. Dew point will be around 61F with an average humidity of 79%. Winds will be 7 mph from the S.
  • Forecast day icon
    Sunday
    60% Chance of Storms
    79°
    Forecast night icon
    Night
    70% Chance of Rain
    62°
    Sunday 4/28
    Day
    79°
    60% Chance of Storms
    Forecast day icon
    Night
    62°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 55% chance for rain and thunderstorms. High temperature around 79F. Dew point will be around 62F with an average humidity of 70%. Winds will be 7 mph from the S.
    Night Details
    Partly cloudy with a 65% chance for rain and thunderstorms. Low temperature around 62F. Dew point will be around 60F with an average humidity of 78%. Winds will be 4 mph from the S.