Frederick, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    70°
    Sunday 5/19
    Forecast night icon
    70°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. Lows in the upper 60s. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Monday
    50% Chance of Storms
    81°
    Forecast night icon
    Night
    50% Chance of Storms
    68°
    Monday 5/20
    Day
    81°
    50% Chance of Storms
    Forecast day icon
    Night
    68°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms mainly in the evening. Lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    30% Chance of Storms
    88°
    Forecast night icon
    Night
    80% Chance of Storms
    64°
    Tuesday 5/21
    Day
    88°
    30% Chance of Storms
    Forecast day icon
    Night
    64°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Breezy with highs in the upper 80s. South winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of rain 30 percent.
    Night Details
    Showers with thunderstorms likely in the evening then partly cloudy with a chance of showers and thunderstorms after midnight. Breezy with lows in the lower 60s. South winds 15 to 25 mph becoming southwest 10 to 15 mph after midnight. Chance of rain 80 percent.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    75°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Wednesday 5/22
    Day
    75°
    40% Chance of Storms
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms in the morning. Mostly sunny with a chance of showers. Cooler with highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly clear. Lows in the lower 50s. Highs in the upper 70s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    Partly Cloudy
    59°
    Thursday 5/23
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    59°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the lower 50s. Highs in the upper 70s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    81°
    Forecast night icon
    Night
    50% Chance of Storms
    64°
    Friday 5/24
    Day
    81°
    40% Chance Rain Showers
    Forecast day icon
    Night
    64°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    80°
    Forecast night icon
    Night
    40% Chance of Storms
    61°
    Saturday 5/25
    Day
    80°
    50% Chance of Storms
    Forecast day icon
    Night
    61°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of thunderstorms. A chance of showers. Highs around 80. Chance of rain 50 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of thunderstorms. A chance of showers. Lows in the lower 60s. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    80°
    Forecast night icon
    Night
    50% Chance of Rain
    65°
    Sunday 5/26
    Day
    80°
    40% Chance Rain Showers
    Forecast day icon
    Night
    65°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent.
    Night Details
    Mostly clear with a 50% chance for rain and thunderstorms. Low temperature around 65F. Dew point will be around 63F with an average humidity of 78%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Monday
    50% Chance of Storms
    79°
    Forecast night icon
    Night
    40% Chance of Rain
    61°
    Monday 5/27
    Day
    79°
    50% Chance of Storms
    Forecast day icon
    Night
    61°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 65% chance for rain and thunderstorms. High temperature around 79F. Dew point will be around 65F with an average humidity of 73%. Winds will be 4 mph from the S.
    Night Details
    Clear with a 40% chance for rain and thunderstorms. Low temperature around 61F. Dew point will be around 60F with an average humidity of 78%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    75°
    Forecast night icon
    Night
    30% Chance of Rain
    59°
    Tuesday 5/28
    Day
    75°
    30% Chance of Rain
    Forecast day icon
    Night
    59°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 75F. Dew point will be around 60F with an average humidity of 71%. Winds will be 5 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 59F. Dew point will be around 58F with an average humidity of 77%. Winds will be 6 mph from the W.