Lewistown, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    40°
    Thursday 3/28
    Forecast night icon
    40°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. A chance of sprinkles late this evening. Not as cool with lows in the upper 30s. East winds around 5 mph.
  • Forecast day icon
    Friday
    Partly Sunny
    67°
    Forecast night icon
    Night
    70% Chance of Storms
    56°
    Friday 3/29
    Day
    67°
    Partly Sunny
    Forecast day icon
    Night
    56°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s. Southeast winds 10 to 15 mph.
    Night Details
    A chance of thunderstorms. Showers likely mainly in the evening. Not as cool with lows in the lower 50s. South winds 10 to 15 mph becoming southwest 15 to 20 mph after midnight. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    Partly Sunny
    65°
    Forecast night icon
    Night
    30% Chance Rain Showers
    46°
    Saturday 3/30
    Day
    65°
    Partly Sunny
    Forecast day icon
    Night
    46°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s. West winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Partly cloudy in the evening then mostly cloudy with a chance of showers after midnight. Lows in the lower 40s. North winds 5 to 10 mph becoming northeast after midnight. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    70% Chance of Storms
    61°
    Forecast night icon
    Night
    80% Chance of Storms
    51°
    Sunday 3/31
    Day
    61°
    70% Chance of Storms
    Forecast day icon
    Night
    51°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers in the morning then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs around 60. Chance of rain 70 percent.
    Night Details
    Showers with a chance of thunderstorms. Lows in the upper 40s. Highs in the lower 60s. Chance of rain 80 percent.
  • Forecast day icon
    Monday
    80% Chance of Storms
    65°
    Forecast night icon
    Night
    60% Chance of Storms
    45°
    Monday 4/1
    Day
    65°
    80% Chance of Storms
    Forecast day icon
    Night
    45°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers with a chance of thunderstorms. Lows in the upper 40s. Highs in the lower 60s. Chance of rain 80 percent.
    Night Details
    A chance of thunderstorms. Showers likely mainly in the evening. Lows in the lower 40s. Chance of rain 60 percent.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    49°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Tuesday 4/2
    Day
    49°
    50% Chance Rain Showers
    Forecast day icon
    Night
    35°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning. Highs in the mid 50s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. Lows in the lower 30s. Highs in the mid 50s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    50°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Wednesday 4/3
    Day
    50°
    Partly Cloudy
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the lower 30s. Highs in the mid 50s.
    Night Details
    Mostly clear. Lows in the mid 30s. Highs in the lower 60s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Clear
    45°
    Thursday 4/4
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    Clear
    Forecast night icon
    Day Details
    Mostly clear. Lows in the mid 30s. Highs in the lower 60s.
    Night Details
    Clear. Low temperature around 45F. Dew point will be around 39F with an average humidity of 63%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Friday
    Sunny
    67°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Friday 4/5
    Day
    67°
    Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 67F. Dew point will be around 43F with an average humidity of 59%. Winds will be 5 mph from the S.
    Night Details
    Mostly clear. Low temperature around 47F. Dew point will be around 43F with an average humidity of 65%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Saturday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Saturday 4/6
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 65F. Dew point will be around 44F with an average humidity of 61%. Winds will be 6 mph from the S.
    Night Details
    Partly cloudy. Low temperature around 47F. Dew point will be around 44F with an average humidity of 69%. Winds will be 4 mph from the SE.