Lancaster, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    67°
    Tuesday 5/7
    Forecast night icon
    67°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Lows in the lower 60s. Southwest winds around 5 mph.
  • Forecast day icon
    Wednesday
    70% Chance of Storms
    84°
    Forecast night icon
    Night
    80% Chance of Storms
    66°
    Wednesday 5/8
    Day
    84°
    70% Chance of Storms
    Forecast day icon
    Night
    66°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Showers and thunderstorms likely in the afternoon. Highs in the mid 80s. Southeast winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 70 percent.
    Night Details
    Showers and thunderstorms in the evening. Lows in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph becoming southwest after midnight. Chance of rain 80 percent.
  • Forecast day icon
    Thursday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Thursday 5/9
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s. West winds 15 to 20 mph with gusts up to 30 mph.
    Night Details
    Partly cloudy. Cooler with lows in the upper 40s. North winds 10 to 15 mph.
  • Forecast day icon
    Friday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Friday 5/10
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Mostly clear. Lows around 50.
  • Forecast day icon
    Saturday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Saturday 5/11
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Mostly clear. Lows in the upper 40s. Highs in the mid 70s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Partly Cloudy
    59°
    Sunday 5/12
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    59°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the upper 40s. Highs in the mid 70s.
    Night Details
    Partly cloudy. Lows in the upper 50s. Highs around 80.
  • Forecast day icon
    Monday
    Partly Cloudy
    77°
    Forecast night icon
    Night
    Partly Cloudy
    60°
    Monday 5/13
    Day
    77°
    Partly Cloudy
    Forecast day icon
    Night
    60°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the upper 50s. Highs around 80.
    Night Details
    Partly cloudy. Lows in the upper 50s. Highs around 80.
  • Forecast day icon
    Tuesday
    30% Chance of Storms
    79°
    Forecast night icon
    Night
    40% Chance of Rain
    64°
    Tuesday 5/14
    Day
    79°
    30% Chance of Storms
    Forecast day icon
    Night
    64°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 64F. Dew point will be around 60F with an average humidity of 76%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Wednesday
    50% Chance of Rain
    80°
    Forecast night icon
    Night
    50% Chance of Rain
    65°
    Wednesday 5/15
    Day
    80°
    50% Chance of Rain
    Forecast day icon
    Night
    65°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 45% chance for rain and thunderstorms. High temperature around 80F. Dew point will be around 62F with an average humidity of 69%. Winds will be 5 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 65F. Dew point will be around 63F with an average humidity of 78%. Winds will be 5 mph from the SE.
  • Forecast day icon
    Thursday
    50% Chance of Rain
    79°
    Forecast night icon
    Night
    30% Chance of Rain
    64°
    Thursday 5/16
    Day
    79°
    50% Chance of Rain
    Forecast day icon
    Night
    64°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 45% chance for rain and thunderstorms. High temperature around 79F. Dew point will be around 62F with an average humidity of 70%. Winds will be 4 mph from the S.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 62F with an average humidity of 78%. Winds will be 1 mph from the NW.