Lerna, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    70% Chance of Storms
    63°
    Wednesday 5/8
    Forecast night icon
    63°
    70% Chance of Storms
    Hourly
    Night Details
    Mostly cloudy. Showers and thunderstorms likely mainly this evening. Lows in the lower 60s. South winds 10 to 15 mph. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    30% Chance of Storms
    67°
    Forecast night icon
    Night
    Mostly Cloudy
    50°
    Thursday 5/9
    Day
    67°
    30% Chance of Storms
    Forecast day icon
    Night
    50°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning then a chance of showers in the afternoon. Cooler with highs in the upper 60s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.
    Night Details
    Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Cooler with lows in the upper 40s. North winds 10 to 15 mph. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Friday 5/10
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s. Northwest winds around 10 mph.
    Night Details
    Partly cloudy. Lows around 50. West winds 10 to 15 mph.
  • Forecast day icon
    Saturday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Saturday 5/11
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the upper 60s. Lows in the upper 40s.
    Night Details
    Mostly clear. Highs in the upper 60s. Lows in the upper 40s.
  • Forecast day icon
    Sunday
    Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Sunday 5/12
    Day
    75°
    Sunny
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s.
    Night Details
    Partly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    73°
    Forecast night icon
    Night
    40% Chance Rain Showers
    57°
    Monday 5/13
    Day
    73°
    40% Chance Rain Showers
    Forecast day icon
    Night
    57°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A 40 percent chance of showers. Highs in the mid 70s. Lows in the upper 50s.
    Night Details
    Mostly cloudy. A 40 percent chance of showers. Highs in the mid 70s. Lows in the upper 50s.
  • Forecast day icon
    Tuesday
    40% Chance Rain Showers
    71°
    Forecast night icon
    Night
    40% Chance of Storms
    59°
    Tuesday 5/14
    Day
    71°
    40% Chance Rain Showers
    Forecast day icon
    Night
    59°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 50s. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    71°
    Forecast night icon
    Night
    50% Chance of Rain
    58°
    Wednesday 5/15
    Day
    71°
    50% Chance of Storms
    Forecast day icon
    Night
    58°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.
    Night Details
    Clear with a chance of rain. Chance of precipitation 50%. Low temperature around 58F. Dew point will be around 56F with an average humidity of 84%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    72°
    Forecast night icon
    Night
    40% Chance of Rain
    57°
    Thursday 5/16
    Day
    72°
    40% Chance of Rain
    Forecast day icon
    Night
    57°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 72F. Dew point will be around 57F with an average humidity of 69%. Winds will be 7 mph from the W.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 57F. Dew point will be around 55F with an average humidity of 81%. Winds will be 4 mph from the W.
  • Forecast day icon
    Friday
    30% Chance of Rain
    71°
    Forecast night icon
    Night
    30% Chance of Rain
    57°
    Friday 5/17
    Day
    71°
    30% Chance of Rain
    Forecast day icon
    Night
    57°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 71F. Dew point will be around 55F with an average humidity of 68%. Winds will be 6 mph from the W.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 57F. Dew point will be around 55F with an average humidity of 81%. Winds will be 4 mph from the SW.