Grand Chain, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Sunny
    62°
    Forecast night icon
    Night
    Mostly Clear
    43°
    Thursday 3/28
    Day
    62°
    Sunny
    Forecast day icon
    Night
    43°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Widespread frost this morning. Sunny. Highs in the lower 60s. South winds around 5 mph.
    Night Details
    Mostly clear. Lows in the lower 40s. Southwest winds around 5 mph.
  • Forecast day icon
    Friday
    Mostly Sunny
    70°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Friday 3/29
    Day
    70°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s. Southwest winds 10 to 15 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s. South winds 15 to 20 mph with gusts up to 30 mph.
  • Forecast day icon
    Saturday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Mostly Cloudy
    60°
    Saturday 3/30
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    60°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s. Southwest winds 15 to 20 mph.
    Night Details
    Mostly cloudy. Lows in the upper 50s. Highs in the upper 70s.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    77°
    Forecast night icon
    Night
    Mostly Cloudy
    65°
    Sunday 3/31
    Day
    77°
    Mostly Cloudy
    Forecast day icon
    Night
    65°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Lows in the upper 50s. Highs in the upper 70s.
    Night Details
    Mostly cloudy. Lows in the lower 60s.
  • Forecast day icon
    Monday
    50% Chance of Storms
    76°
    Forecast night icon
    Night
    80% Chance of Storms
    61°
    Monday 4/1
    Day
    76°
    50% Chance of Storms
    Forecast day icon
    Night
    61°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.
    Night Details
    A chance of thunderstorms. Showers mainly in the evening. Lows in the upper 50s. Chance of rain 80 percent.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    66°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Tuesday 4/2
    Day
    66°
    50% Chance of Storms
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the upper 60s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. Lows in the lower 40s. Highs around 60.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    59°
    Forecast night icon
    Night
    Clear
    40°
    Wednesday 4/3
    Day
    59°
    Partly Cloudy
    Forecast day icon
    Night
    40°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy. Lows in the lower 40s. Highs around 60.
    Night Details
    Clear. Low temperature around 40F. Dew point will be around 34F with an average humidity of 62%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Thursday
    Sunny
    68°
    Forecast night icon
    Night
    Clear
    44°
    Thursday 4/4
    Day
    68°
    Sunny
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 68F. Dew point will be around 36F with an average humidity of 50%. Winds will be 5 mph from the W.
    Night Details
    Clear. Low temperature around 44F. Dew point will be around 40F with an average humidity of 63%. Winds will be 4 mph from the S.
  • Forecast day icon
    Friday
    Sunny
    70°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Friday 4/5
    Day
    70°
    Sunny
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 70F. Dew point will be around 42F with an average humidity of 54%. Winds will be 6 mph from the S.
    Night Details
    Mostly clear. Low temperature around 50F. Dew point will be around 45F with an average humidity of 66%. Winds will be 5 mph from the S.
  • Forecast day icon
    Saturday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Clear
    50°
    Saturday 4/6
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 72F. Dew point will be around 49F with an average humidity of 61%. Winds will be 8 mph from the S.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 49F with an average humidity of 71%. Winds will be 4 mph from the S.