10-Day Weather Forecast - Lancaster, IL

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  • 92|76°F
    Sunny

    Today

    92°F

    Sunny. A slight chance of showers and thunderstorms this morning. Highs in the lower 90s. Southwest winds 10 to 15 mph. Chance of rain 20 percent.

    Tonight

    76°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 70s. Southwest winds 10 to 15 mph.

    Hourly details
  • 93|72°F
    Mostly Sunny

    Day

    93°F

    Mostly sunny. Highs in the lower 90s. Southwest winds 15 to 20 mph.

    Night

    72°F

    Showers likely with a chance of thunderstorms in the evening then mostly cloudy with a chance of showers after midnight. Lows in the lower 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph becoming west around 10 mph after midnight. Chance of rain 70 percent.

    Hourly details
  • 85|66°F
    Sunny

    Day

    85°F

    Sunny. Highs in the mid 80s. Northwest winds 5 to 10 mph.

    Night

    66°F

    Clear. Lows in the mid 60s.

    Hourly details
  • 87|71°F
    Sunny

    Day

    87°F

    Sunny. Highs in the upper 80s.

    Night

    71°F

    Partly cloudy. Showers likely with a chance of thunderstorms after midnight. Lows around 70. Chance of rain 60 percent.

    Hourly details
  • 81|65°F
    60% Chance of Storms

    Day

    81°F

    Showers likely in the morning then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent.

    Night

    65°F

    Mostly cloudy with a 50 percent chance of showers. Lows in the mid 60s.

    Hourly details
  • 77|61°F
    40% Chance Rain Showers

    Day

    77°F

    Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent.

    Night

    61°F

    Partly cloudy. Lows in the lower 60s. Highs around 80.

    Hourly details
  • 79|63°F
    Partly Cloudy

    Day

    79°F

    Partly cloudy. Lows in the lower 60s. Highs around 80.

    Night

    63°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 63F. Dew point will be around 57F with an average humidity of 68%. Winds will be 4 mph from the SW.

  • 79|65°F
    30% Chance of Rain

    Day

    79°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 79F. Dew point will be around 60F with an average humidity of 64%. Winds will be 4 mph from the W.

    Night

    65°F

    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 65F. Dew point will be around 61F with an average humidity of 72%. Winds will be 4 mph from the SW.

  • 83|69°F
    Sunny

    Day

    83°F

    Sunny. High temperature around 83F. Dew point will be around 63F with an average humidity of 64%. Winds will be 5 mph from the SW.

    Night

    69°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 69F. Dew point will be around 64F with an average humidity of 72%. Winds will be 5 mph from the SW.

  • 85|70°F
    40% Chance of Rain

    Day

    85°F

    Sunny with a 35% chance for rain and thunderstorms. High temperature around 85F. Dew point will be around 66F with an average humidity of 66%. Winds will be 6 mph from the SW.

    Night

    70°F

    Mostly clear with a 40% chance for rain and thunderstorms. Low temperature around 70F. Dew point will be around 67F with an average humidity of 75%. Winds will be 3 mph from the SW.