Janesville, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    70% Chance of Storms
    79°
    Forecast night icon
    Night
    50% Chance of Storms
    64°
    Monday 5/20
    Day
    79°
    70% Chance of Storms
    Forecast day icon
    Night
    64°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Cloudy with numerous showers and thunderstorms this morning then partly sunny with a chance of showers and thunderstorms this afternoon. Highs around 80. Southeast winds around 10 mph with gusts up to 20 mph becoming southwest this afternoon. Chance of rain 70 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms in the evening then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    Thunderstorms
    79°
    Forecast night icon
    Night
    80% Chance of Storms
    53°
    Tuesday 5/21
    Day
    79°
    Thunderstorms
    Forecast day icon
    Night
    53°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms in the morning then showers with thunderstorms likely in the afternoon. Breezy with highs in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph increasing to south 20 to 25 mph with gusts up to 35 mph in the afternoon. Chance of rain 90 percent.
    Night Details
    Partly cloudy. Showers with thunderstorms likely in the evening. Breezy and less humid with lows in the lower 50s. Southwest winds 15 to 25 mph. Chance of rain 80 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Wednesday 5/22
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s. West winds 15 to 20 mph.
    Night Details
    Mostly clear. Lows in the upper 40s.
  • Forecast day icon
    Thursday
    Sunny
    77°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Thursday 5/23
    Day
    77°
    Sunny
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    77°
    Forecast night icon
    Night
    60% Chance of Storms
    57°
    Friday 5/24
    Day
    77°
    50% Chance Rain Showers
    Forecast day icon
    Night
    57°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent.
    Night Details
    A chance of thunderstorms. Showers likely mainly in the evening. Lows in the mid 50s. Chance of rain 60 percent.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    73°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Saturday 5/25
    Day
    73°
    50% Chance of Storms
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the morning. Highs in the mid 70s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    76°
    Forecast night icon
    Night
    40% Chance of Rain
    58°
    Sunday 5/26
    Day
    76°
    30% Chance Rain Showers
    Forecast day icon
    Night
    58°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
    Night Details
    Mostly clear with a 40% chance for rain and thunderstorms. Low temperature around 58F. Dew point will be around 57F with an average humidity of 76%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Monday
    40% Chance of Rain
    74°
    Forecast night icon
    Night
    40% Chance of Rain
    55°
    Monday 5/27
    Day
    74°
    40% Chance of Rain
    Forecast day icon
    Night
    55°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 74F. Dew point will be around 55F with an average humidity of 64%. Winds will be 3 mph from the W.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 55F. Dew point will be around 53F with an average humidity of 73%. Winds will be 2 mph from the W.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    71°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Tuesday 5/28
    Day
    71°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    Mostly Clear
    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 51F with an average humidity of 61%. Winds will be 4 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 54F. Dew point will be around 51F with an average humidity of 70%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    70°
    Forecast night icon
    Night
    Clear
    54°
    Wednesday 5/29
    Day
    70°
    Mostly Cloudy
    Forecast day icon
    Night
    54°
    Clear
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 70F. Dew point will be around 50F with an average humidity of 61%. Winds will be 7 mph from the NW.
    Night Details
    Clear. Low temperature around 54F. Dew point will be around 50F with an average humidity of 71%. Winds will be 4 mph from the NW.