Colchester, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Rain
    61°
    Forecast night icon
    Night
    Thunderstorms
    40°
    Thursday 4/18
    Day
    61°
    Rain
    Forecast day icon
    Night
    40°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 85% chance for rain and thunderstorms. High temperature around 61F. Dew point will be around 47F with an average humidity of 68%. Winds will be 11 mph from the E.
    Night Details
    Showers with a chance of thunderstorms this evening then mostly clear after midnight. Lows in the upper 30s. Northeast winds 15 to 20 mph with gusts up to 30 mph becoming north with gusts up to 30 mph. Chance of rain 90 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    57°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Friday 4/19
    Day
    57°
    Mostly Sunny
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 50s. Northwest winds 10 to 15 mph.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s. Northwest winds 5 to 10 mph with gusts up to 20 mph.
  • Forecast day icon
    Saturday
    Mostly Sunny
    53°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Saturday 4/20
    Day
    53°
    Mostly Sunny
    Forecast day icon
    Night
    35°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Partly cloudy in the evening then clearing. Widespread frost after midnight. Lows in the lower 30s. Northwest winds 10 to 15 mph.
  • Forecast day icon
    Sunday
    Sunny
    58°
    Forecast night icon
    Night
    Mostly Clear
    37°
    Sunday 4/21
    Day
    58°
    Sunny
    Forecast day icon
    Night
    37°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Widespread frost in the morning. Sunny. Highs in the upper 50s.
    Night Details
    Mostly clear. Lows in the mid 30s.
  • Forecast day icon
    Monday
    Partly Sunny
    64°
    Forecast night icon
    Night
    70% Chance Rain Showers
    52°
    Monday 4/22
    Day
    64°
    Partly Sunny
    Forecast day icon
    Night
    52°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then becoming partly sunny. Highs in the mid 60s.
    Night Details
    Mostly cloudy. A chance of showers in the evening then showers likely after midnight. Not as cool with lows in the lower 50s. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    40% Chance Rain Showers
    64°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Tuesday 4/23
    Day
    64°
    40% Chance Rain Showers
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning. Highs in the upper 60s. Chance of rain 40 percent.
    Night Details
    Partly cloudy in the evening then clearing. Cooler with lows around 40.
  • Forecast day icon
    Wednesday
    Sunny
    62°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Wednesday 4/24
    Day
    62°
    Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Day Details
    Sunny. Highs in the lower 60s.
    Night Details
    Partly cloudy. Lows around 40.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    67°
    Forecast night icon
    Night
    50% Chance of Rain
    51°
    Thursday 4/25
    Day
    67°
    30% Chance Rain Showers
    Forecast day icon
    Night
    51°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a 30 percent chance of showers. Highs in the mid 60s.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 51F. Dew point will be around 45F with an average humidity of 64%. Winds will be 3 mph from the W.
  • Forecast day icon
    Friday
    60% Chance of Rain
    67°
    Forecast night icon
    Night
    70% Chance of Rain
    50°
    Friday 4/26
    Day
    67°
    60% Chance of Rain
    Forecast day icon
    Night
    50°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 55%. High temperature around 67F. Dew point will be around 44F with an average humidity of 54%. Winds will be 5 mph from the W.
    Night Details
    Partly cloudy with a 65% chance for rain and thunderstorms. Low temperature around 50F. Dew point will be around 43F with an average humidity of 62%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Saturday
    50% Chance of Rain
    68°
    Forecast night icon
    Night
    50% Chance of Rain
    49°
    Saturday 4/27
    Day
    68°
    50% Chance of Rain
    Forecast day icon
    Night
    49°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 68F. Dew point will be around 44F with an average humidity of 54%. Winds will be 3 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 49F. Dew point will be around 41F with an average humidity of 60%. Winds will be 2 mph from the NW.