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      Elev 597 ft, 44.507 °N 88.009 °W

      Green Bay, WI

      Updated: 6:29 AM CDT on September 1, 2026 (GMT -5)
      6 minutes ago
      88°
      70°
      73
      Feels Like 75
      Fog
      N
      1
      Lower 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
        Today
        Wed 09/02
        High 88°f
        15% Precip. / 0 in
        Foggy this morning, then partly cloudy this afternoon. A stray shower or thunderstorm is possible. High 88F. Winds WSW at 5 to 10 mph.
        Tonight
        Wed 09/02
        Low 67°f
        81% Precip. / 0.23 in
        Cloudy this evening with thunderstorms developing after midnight. Low 67F. Winds light and variable. Chance of rain 80%.
        Tomorrow
        Thu 09/03
        High 81°f65°f
        64% Precip. / 0.06 in
        Thunderstorms in the morning, then partly cloudy late. High 81F. Winds light and variable. Chance of rain 60%.
        Hourly Forecast
        Now
        72°
        7AM
        15%
        71°
        8AM
        15%
        74°
        9AM
        76°
        10AM
        77°
        11AM
        79°
        12PM
        82°
        1PM
        84°
        2PM
        85°
        3PM
        86°
        4PM
        87°
        5PM
        86°
        6PM
        85°
        7PM
        83°
        7:28PM
        Sunset
        8PM
        80°
        9PM
        78°
        10PM
        77°
        11PM
        76°
        12AM
        74°
        1AM
        73°
        2AM
        73°
        3AM
        71°
        4AM
        60%
        70°
        5AM
        81%
        69°
        6AM
        56%
        69°
        Additional Conditions
        1. Pressure 29.9 in
        2. Visibility 1.5 miles
        3. Clouds Cloudy
        4. Dew Point71°F
        5. Humidity 97%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KGRB Station History
        Almanac for September 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 88°F 76°F 95°F 1953
        4. Low 70°F 55°F 38°F 1888
        5. Rain/Snow Depth
        6. Precipitation 0.23 in 3.6 in -
        7. Snow 0 in 0 in -
        Almanac for September 2, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 81°F 76°F 94°F
        4. Low 70°F 55°F 38°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:14 AM 7:28 PM
        3. Civil Twilight 5:44 AM 7:58 PM
        4. Nautical Twilight 5:08 AM 8:34PM
        5. Astronomical Twilight 4:30 AM 9:12 PM
        1. Length of Visible Light 14h 13m
        2. Length of Day 13h 13m
        3. Tomorrow will be 2 minutes 59 seconds shorter
        1. Moon 9:11 PM 11:23 AM
        2. Waning Gibbous74% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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        Weather Alerts
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