Johnsburg, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    40°
    Thursday 4/25
    Forecast night icon
    40°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Lows around 40. East winds 10 to 15 mph.
  • Forecast day icon
    Friday
    Rain Showers
    56°
    Forecast night icon
    Night
    Thunderstorms
    55°
    Friday 4/26
    Day
    56°
    Rain Showers
    Forecast day icon
    Night
    55°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A slight chance of showers in the morning then showers in the afternoon. Highs in the upper 50s. Southeast winds 10 to 20 mph with gusts up to 25 mph. Chance of precipitation 90 percent.
    Night Details
    Cloudy. Showers with a chance of thunderstorms in the evening then a chance of thunderstorms after midnight. Turning warmer and more humid with lows in the mid 50s. South winds 10 to 20 mph with gusts up to 25 mph. Chance of precipitation 90 percent.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    76°
    Forecast night icon
    Night
    60% Chance of Storms
    62°
    Saturday 4/27
    Day
    76°
    Mostly Cloudy
    Forecast day icon
    Night
    62°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 20 percent chance of thunderstorms. Highs in the lower 80s. Southwest winds 15 to 25 mph with gusts up to 35 mph.
    Night Details
    Mostly cloudy. A chance of thunderstorms in the evening then thunderstorms likely after midnight. Unseasonably mild. Lows in the lower 60s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 60 percent.
  • Forecast day icon
    Sunday
    60% Chance of Storms
    72°
    Forecast night icon
    Night
    Thunderstorms
    61°
    Sunday 4/28
    Day
    72°
    60% Chance of Storms
    Forecast day icon
    Night
    61°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Windy. Mostly cloudy. Thunderstorms likely mainly in the morning. Highs in the mid 70s. Chance of precipitation 60 percent.
    Night Details
    Windy. Thunderstorms mainly in the evening. Lows in the lower 60s. Chance of precipitation 90 percent.
  • Forecast day icon
    Monday
    60% Chance of Storms
    72°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Monday 4/29
    Day
    72°
    60% Chance of Storms
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Thunderstorms likely mainly in the morning. Highs in the lower 70s. Chance of precipitation 60 percent.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the upper 40s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    30% Chance of Storms
    56°
    Tuesday 4/30
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy with a 30 percent chance of thunderstorms. Lows in the mid 50s.
  • Forecast day icon
    Wednesday
    30% Chance of Storms
    74°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Wednesday 5/1
    Day
    74°
    30% Chance of Storms
    Forecast day icon
    Night
    55°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then mostly sunny with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 30 percent.
    Night Details
    Mostly clear. Lows in the upper 40s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    30% Chance of Rain
    47°
    Thursday 5/2
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the mid 60s.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 44F with an average humidity of 74%. Winds will be 12 mph from the N.
  • Forecast day icon
    Friday
    Sunny
    60°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Friday 5/3
    Day
    60°
    Sunny
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 60F. Dew point will be around 44F with an average humidity of 67%. Winds will be 11 mph from the N.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 46F. Dew point will be around 41F with an average humidity of 72%. Winds will be 8 mph from the NE.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    62°
    Forecast night icon
    Night
    30% Chance of Rain
    51°
    Saturday 5/4
    Day
    62°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 62F. Dew point will be around 46F with an average humidity of 68%. Winds will be 6 mph from the E.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 51F. Dew point will be around 46F with an average humidity of 72%. Winds will be 3 mph from the E.