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      Elev 866 ft, 42.682 °N 88.997 °W

      Janesville, WI

      Janesville Station52°
      Updated: 1:45 AM CDT on September 22, 2026 (GMT -5)
      10 minutes ago
      65°
      50°
      52
      Feels Like 52
      Cloudy
      N
      6
      Similar temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Mon 09/21
        Low 50°f
         10% Precip. / 0 in
        Overcast. Low near 50F. Winds NE at 5 to 10 mph.
        Tomorrow
        Tue 09/22
        High 61°f
         15% Precip. / 0 in
        Cloudy. High 61F. Winds ENE at 10 to 15 mph.
        Tomorrow night
        Tue 09/22
        Low 48°f
         19% Precip. / 0 in
        A few clouds. Low 48F. Winds NE at 5 to 10 mph.
        Hourly Forecast
        Now
        52°
        2AM
        52°
        3AM
        52°
        4AM
        52°
        5AM
        52°
        6AM
        53°
        6:43AM
        Sunrise
        7AM
        52°
        8AM
        53°
        9AM
        54°
        10AM
        56°
        11AM
        58°
        12PM
        58°
        1PM
        59°
        2PM
        60°
        3PM
        60°
        4PM
        60°
        5PM
        60°
        6PM
        59°
        6:53PM
        Sunset
        7PM
        57°
        8PM
        55°
        9PM
        53°
        10PM
        52°
        11PM
        52°
        12AM
        50°
        1AM
        50°
        Precipitation
        16%
        Pollen
        None
        Air Quality
        21
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.25 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point50°F
        5. Humidity 93%
        6. Rainfall 0.07 in
        7. Snow Depth 0 in
         KJVL Station History
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 73°F 91°F 2024
        4. Low 50°F 49°F 34°F 1999
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 73°F 95°F
        4. Low 50°F 48°F 28°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:43 AM 6:53 PM
        3. Civil Twilight 6:15 AM 7:21 PM
        4. Nautical Twilight 5:42 AM 7:54PM
        5. Astronomical Twilight 5:08 AM 8:27 PM
        1. Length of Visible Light 13h 5m
        2. Length of Day 12h 9m
        3. Tomorrow will be 2 minutes 52 seconds shorter
        1. Moon 5:08 PM 2:10 AM
        2. Waxing Gibbous85% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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