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      Elev 1122 ft, 34.068 °N 84.284 °W

      Alpharetta, GA

      Alpharetta DPS Station70°
      Updated: 9:45 AM EDT on September 22, 2026 (GMT -4)
      5 minutes ago
      87°
      69°
      70
      Feels Like 71
      Mostly Cloudy
      N
      6
      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
        Tue 09/22
        High 87°f
         42% Precip. / 0.05 in
        Partly to mostly cloudy with scattered showers and thunderstorms this afternoon. High 87F. Winds NE at 5 to 10 mph. Chance of rain 40%. Localized flooding is possible.
        Tonight
        Tue 09/22
        Low 68°f
         24% Precip. / 0 in
        Cloudy skies early, then partly cloudy after midnight. A stray shower or thunderstorm is possible. Low 68F. Winds light and variable.
        Tomorrow
        Wed 09/23
        High 79°f61°f
         24% Precip. / 0 in
        Cloudy skies. A stray shower or thunderstorm is possible. High 79F. Winds ENE at 5 to 10 mph.
        Hourly Forecast
        Now
        69°
        10AM
        71°
        11AM
        74°
        12PM
        77°
        1PM
        82°
        2PM
        84°
        3PM
        85°
        4PM
        84°
        5PM
        42%
        84°
        6PM
        43%
        83°
        7PM
        38%
        80°
        7:33PM
        Sunset
        8PM
        77°
        9PM
        75°
        10PM
        74°
        11PM
        73°
        12AM
        72°
        1AM
        71°
        2AM
        71°
        3AM
        71°
        4AM
        71°
        5AM
        70°
        6AM
        70°
        7AM
        69°
        7:26AM
        Sunrise
        8AM
        69°
        9AM
        70°
        Precipitation
        43%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        69
        Moderate
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 30.02 in
        2. Visibility 9 miles
        3. Clouds Mostly Cloudy
        4. Dew Point67°F
        5. Humidity 93%
        6. Rainfall 1 in
        7. Snow Depth 0 in
         KPDK Station History
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 78°F 94°F 2010
        4. Low 69°F 58°F 41°F 1983
        5. Rain/Snow Depth
        6. Precipitation 0.07 in 0.14 in -
        7. Snow 0 in - in -
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 78°F 90°F
        4. Low 69°F 57°F 39°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:25 AM 7:33 PM
        3. Civil Twilight 7:00 AM 7:58 PM
        4. Nautical Twilight 6:31 AM 8:27PM
        5. Astronomical Twilight 6:01 AM 8:57 PM
        1. Length of Visible Light 12h 58m
        2. Length of Day 12h 8m
        3. Tomorrow will be 2 minutes 6 seconds shorter
        1. Moon 5:30 PM 3:13 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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