Lerna, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    70% Chance of Storms
    70°
    Thursday 5/2
    Forecast night icon
    70°
    70% Chance of Storms
    Hourly
    Night Details
    Mostly cloudy with a slight chance of thunderstorms. A chance of showers late this evening then showers likely. Lows in the lower 60s. South winds around 10 mph becoming northwest with gusts up to 20 mph. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    50% Chance of Storms
    73°
    Forecast night icon
    Night
    Partly Cloudy
    60°
    Friday 5/3
    Day
    73°
    50% Chance of Storms
    Forecast day icon
    Night
    60°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning then partly sunny with a slight chance of showers in the afternoon. Cooler with highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 50 percent.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the mid 50s. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    30% Chance Rain Showers
    78°
    Forecast night icon
    Night
    30% Chance of Storms
    61°
    Saturday 5/4
    Day
    78°
    30% Chance Rain Showers
    Forecast day icon
    Night
    61°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the upper 70s. East winds around 5 mph becoming southwest in the afternoon. Chance of rain 30 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 50s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    75°
    Forecast night icon
    Night
    50% Chance of Storms
    59°
    Sunday 5/5
    Day
    75°
    40% Chance Rain Showers
    Forecast day icon
    Night
    59°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    60% Chance of Storms
    69°
    Forecast night icon
    Night
    50% Chance of Storms
    63°
    Monday 5/6
    Day
    69°
    60% Chance of Storms
    Forecast day icon
    Night
    63°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers in the morning then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 60 percent.
    Night Details
    Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    80% Chance of Storms
    74°
    Forecast night icon
    Night
    60% Chance of Storms
    60°
    Tuesday 5/7
    Day
    74°
    80% Chance of Storms
    Forecast day icon
    Night
    60°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. Showers. Highs in the upper 70s. Chance of rain 80 percent.
    Night Details
    Showers likely with a chance of thunderstorms in the evening. Lows in the lower 60s. Chance of rain 60 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    80°
    Forecast night icon
    Night
    50% Chance of Storms
    59°
    Wednesday 5/8
    Day
    80°
    50% Chance of Storms
    Forecast day icon
    Night
    59°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s. Lows around 60. Chance of rain 50 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s. Lows around 60. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    40% Chance Rain Showers
    72°
    Forecast night icon
    Night
    60% Chance of Rain
    58°
    Thursday 5/9
    Day
    72°
    40% Chance Rain Showers
    Forecast day icon
    Night
    58°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
    Night Details
    Clear with a chance of rain. Chance of precipitation 55%. Low temperature around 58F. Dew point will be around 54F with an average humidity of 74%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Friday
    40% Chance of Rain
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Friday 5/10
    Day
    67°
    40% Chance of Rain
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 67F. Dew point will be around 51F with an average humidity of 65%. Winds will be 6 mph from the NW.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 54F. Dew point will be around 50F with an average humidity of 75%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Saturday 5/11
    Day
    64°
    30% Chance of Rain
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 64F. Dew point will be around 48F with an average humidity of 65%. Winds will be 5 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 53F. Dew point will be around 49F with an average humidity of 76%. Winds will be 4 mph from the W.