Chestnut Mountain Resort, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    50% Chance of Storms
    65°
    Sunday 5/19
    Forecast night icon
    65°
    50% Chance of Storms
    Hourly
    Night Details
    Mostly cloudy. Scattered showers and thunderstorms. Lows in the lower 60s. East winds around 10 mph. Gusts up to 25 mph. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    Scattered Thunderstorms
    76°
    Forecast night icon
    Night
    Partly Cloudy
    64°
    Monday 5/20
    Day
    76°
    Scattered Thunderstorms
    Forecast day icon
    Night
    64°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Scattered thunderstorms. Showers. More humid with highs in the upper 70s. Southeast winds 10 to 15 mph becoming southwest in the afternoon. Chance of rain 90 percent.
    Night Details
    Partly cloudy. Lows in the mid 60s. Southwest winds around 5 mph becoming southeast after midnight.
  • Forecast day icon
    Tuesday
    60% Chance of Storms
    82°
    Forecast night icon
    Night
    80% Chance of Storms
    60°
    Tuesday 5/21
    Day
    82°
    60% Chance of Storms
    Forecast day icon
    Night
    60°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers and thunderstorms in the morning then showers and thunderstorms likely in the afternoon. Hot with highs in the mid 80s. Southeast winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 60 percent.
    Night Details
    Showers and thunderstorms in the evening then partly cloudy after midnight. Lows in the upper 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Wednesday 5/22
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Not as warm with highs around 70.
    Night Details
    Mostly clear. Lows in the lower 50s. Highs in the mid 70s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Thursday 5/23
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the lower 50s. Highs in the mid 70s.
    Night Details
    Mostly clear. Lows in the lower 50s. Highs in the mid 70s.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    77°
    Forecast night icon
    Night
    60% Chance of Storms
    58°
    Friday 5/24
    Day
    77°
    30% Chance Rain Showers
    Forecast day icon
    Night
    58°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.
    Night Details
    Showers likely in the evening then showers likely with a chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 60 percent.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    73°
    Forecast night icon
    Night
    40% Chance of Storms
    57°
    Saturday 5/25
    Day
    73°
    50% Chance of Storms
    Forecast day icon
    Night
    57°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms. Highs in the mid 70s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    75°
    Forecast night icon
    Night
    50% Chance of Rain
    62°
    Sunday 5/26
    Day
    75°
    30% Chance Rain Showers
    Forecast day icon
    Night
    62°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 62F. Dew point will be around 55F with an average humidity of 69%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Monday
    50% Chance of Rain
    74°
    Forecast night icon
    Night
    40% Chance of Rain
    59°
    Monday 5/27
    Day
    74°
    50% Chance of Rain
    Forecast day icon
    Night
    59°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 45% chance for rain and thunderstorms. High temperature around 74F. Dew point will be around 57F with an average humidity of 65%. Winds will be 2 mph from the S.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 59F. Dew point will be around 54F with an average humidity of 70%. Winds will be 2 mph from the N.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    71°
    Forecast night icon
    Night
    Mostly Clear
    57°
    Tuesday 5/28
    Day
    71°
    40% Chance of Rain
    Forecast day icon
    Night
    57°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 71F. Dew point will be around 54F with an average humidity of 65%. Winds will be 4 mph from the W.
    Night Details
    Mostly clear. Low temperature around 57F. Dew point will be around 53F with an average humidity of 71%. Winds will be 4 mph from the NW.