10-Day Weather Forecast - Lewistown, IL

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  • |63°F
    Mostly Cloudy

    Tonight

    63°F

    Mostly cloudy. A slight chance of showers and thunderstorms. Lows around 60. East winds around 5 mph. Chance of rain 20 percent.

    Hourly details
  • 70|60°F
    Thunderstorms

    Day

    70°F

    Showers and thunderstorms. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible. Cooler with highs in the lower 70s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.

    Night

    60°F

    Cloudy. A chance of showers and thunderstorms in the evening then a chance of showers after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

    Hourly details
  • 75|57°F
    Mostly Sunny

    Day

    75°F

    Mostly cloudy in the morning then becoming mostly sunny. Highs in the mid 70s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

    Night

    57°F

    Mostly clear. Lows in the mid 50s. Northeast winds around 5 mph in the evening becoming light and variable.

    Hourly details
  • 77|61°F
    Mostly Sunny

    Day

    77°F

    Mostly clear. Highs in the upper 70s. Lows in the upper 50s.

    Night

    61°F

    Mostly clear. Highs in the upper 70s. Lows in the upper 50s.

    Hourly details
  • 79|60°F
    Mostly Sunny

    Day

    79°F

    Mostly sunny. Highs in the upper 70s.

    Night

    60°F

    Mostly clear. Lows in the upper 50s.

    Hourly details
  • 77|61°F
    Mostly Sunny

    Day

    77°F

    Mostly sunny. Highs in the upper 70s.

    Night

    61°F

    Mostly clear. Lows in the upper 50s.

    Hourly details
  • 76|66°F
    Mostly Sunny

    Day

    76°F

    Mostly sunny. Highs in the lower 80s.

    Night

    66°F

    Partly cloudy in the evening then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent.

    Hourly details
  • 82|71°F
    40% Chance Rain Showers

    Day

    82°F

    Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent.

    Night

    71°F

    Clear with a 45% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 68F with an average humidity of 80%. Winds will be 7 mph from the S.

  • 86|73°F
    40% Chance of Rain

    Day

    86°F

    Mostly sunny with a 40% chance for rain and thunderstorms. High temperature around 86F. Dew point will be around 71F with an average humidity of 75%. Winds will be 12 mph from the S.

    Night

    73°F

    Clear with a 45% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 70F with an average humidity of 76%. Winds will be 9 mph from the SW.

  • 85|72°F
    30% Chance of Rain

    Day

    85°F

    Sunny with a 30% chance for rain and thunderstorms. High temperature around 85F. Dew point will be around 70F with an average humidity of 72%. Winds will be 9 mph from the SW.

    Night

    72°F

    Clear with a 40% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 69F with an average humidity of 75%. Winds will be 7 mph from the SW.