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      Elev 840 ft, 43.065 °N 89.395 °W

      Madison, WI

      Monona Bay Station70°
      Updated: 4:48 PM CDT on October 5, 2026 (GMT -5)
      4 minutes ago
      69°
      44°
      70
      Feels Like 70
      Sunny
      N
      1
      Higher temperature is expected tomorrow
      Wundermap
      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 10/05
        Low 48°f
         7% Precip. / 0 in
        Mainly clear skies. Low 48F. Winds SSE at 5 to 10 mph.
        Tomorrow
        Tue 10/06
        High 74°f
         6% Precip. / 0 in
        Plentiful sunshine. High 74F. Winds SSW at 10 to 20 mph.
        Tomorrow night
        Tue 10/06
        Low 54°f
         8% Precip. / 0 in
        Clear to partly cloudy. Low 54F. Winds WSW at 10 to 15 mph.
        Hourly Forecast
        Now
        67°
        5PM
        67°
        6PM
        64°
        6:31PM
        Sunset
        7PM
        60°
        8PM
        57°
        9PM
        56°
        10PM
        54°
        11PM
        52°
        12AM
        52°
        1AM
        51°
        2AM
        51°
        3AM
        50°
        4AM
        50°
        5AM
        50°
        6AM
        50°
        7AM
        49°
        7:00AM
        Sunrise
        8AM
        52°
        9AM
        56°
        10AM
        61°
        11AM
        65°
        12PM
        68°
        1PM
        71°
        2PM
        72°
        3PM
        73°
        4PM
        72°
        Precipitation
        7%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        19
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.18 in
        2. Visibility 9 miles
        3. Clouds Clear
        4. Dew Point43°F
        5. Humidity 42%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KMSN Station History
        Almanac for October 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 66°F 88°F 2025
        4. Low 44°F 43°F 25°F 2004
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for October 6, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 66°F 86°F
        4. Low 48°F 43°F 19°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:59 AM 6:31 PM
        3. Civil Twilight 6:31 AM 6:59 PM
        4. Nautical Twilight 5:58 AM 7:32PM
        5. Astronomical Twilight 5:25 AM 8:05 PM
        1. Length of Visible Light 12h 28m
        2. Length of Day 11h 31m
        3. Tomorrow will be 2 minutes 54 seconds shorter
        1. Moon 1:05 AM 4:14 PM
        2. Waning Crescent31% of the Moon is Illuminated
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
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