Chester, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    40% Chance of Rain
    69°
    Monday 5/6
    Forecast night icon
    69°
    40% Chance of Rain
    Hourly
    Night Details
    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 68F with an average humidity of 85%. Winds will be 9 mph from the SE.
  • Forecast day icon
    Tuesday
    Thunderstorms
    82°
    Forecast night icon
    Night
    Partly Cloudy
    59°
    Tuesday 5/7
    Day
    82°
    Thunderstorms
    Forecast day icon
    Night
    59°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Showers and thunderstorms this morning then partly sunny with a slight chance of showers and thunderstorms this afternoon. Some thunderstorms may be severe with damaging winds large hail and tornadoes this morning. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.
    Night Details
    Partly cloudy. Less humid with lows in the upper 50s. Southwest winds 5 to 10 mph.
  • Forecast day icon
    Wednesday
    80% Chance of Storms
    80°
    Forecast night icon
    Night
    70% Chance of Storms
    62°
    Wednesday 5/8
    Day
    80°
    80% Chance of Storms
    Forecast day icon
    Night
    62°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the morning then showers and thunderstorms in the afternoon. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.
    Night Details
    Showers and thunderstorms likely in the evening then partly cloudy after midnight. Lows in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph becoming west after midnight. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    Sunny
    74°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Thursday 5/9
    Day
    74°
    Sunny
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Less humid with highs in the mid 70s. West winds 15 to 20 mph with gusts up to 30 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows around 50.
  • Forecast day icon
    Friday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Friday 5/10
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs around 70. Lows in the lower 50s.
    Night Details
    Mostly clear. Highs around 70. Lows in the lower 50s.
  • Forecast day icon
    Saturday
    30% Chance of Storms
    73°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Saturday 5/11
    Day
    73°
    30% Chance of Storms
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the lower 50s.
  • Forecast day icon
    Sunday
    Sunny
    78°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Sunday 5/12
    Day
    78°
    Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the lower 50s.
  • Forecast day icon
    Monday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    Clear
    55°
    Monday 5/13
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.
    Night Details
    Clear. Low temperature around 55F. Dew point will be around 54F with an average humidity of 80%. Winds will be 4 mph from the S.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    74°
    Forecast night icon
    Night
    40% Chance of Rain
    57°
    Tuesday 5/14
    Day
    74°
    30% Chance of Rain
    Forecast day icon
    Night
    57°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 74F. Dew point will be around 56F with an average humidity of 66%. Winds will be 3 mph from the S.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 57F. Dew point will be around 57F with an average humidity of 86%. Winds will be 2 mph from the S.
  • Forecast day icon
    Wednesday
    40% Chance of Rain
    75°
    Forecast night icon
    Night
    40% Chance of Rain
    59°
    Wednesday 5/15
    Day
    75°
    40% Chance of Rain
    Forecast day icon
    Night
    59°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 75F. Dew point will be around 58F with an average humidity of 67%. Winds will be 2 mph from the S.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 59F. Dew point will be around 59F with an average humidity of 85%. Winds will be 4 mph from the S.