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      Elev 1122 ft, 34.068 °N 84.284 °W

      Alpharetta, GA

      Alpharetta DPS Station70°
      Updated: 4:47 AM EDT on September 21, 2026 (GMT -4)
      6 minutes ago
      89°
      68°
      70
      Feels Like 71
      Clear
      N
      0
      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
        Today
        Mon 09/21
        High 89°f
         37% Precip. / 0.02 in
        Sunshine this morning. Scattered thunderstorms developing this afternoon. Storms may contain strong gusty winds. High 89F. Winds light and variable. Chance of rain 40%.
        Tonight
        Mon 09/21
        Low 70°f
         51% Precip. / 0.39 in
        Scattered thunderstorms. Storms may contain strong gusty winds. Low near 70F. Winds light and variable. Chance of rain 50%.
        Tomorrow
        Tue 09/22
        High 84°f68°f
         43% Precip. / 0.25 in
        Mostly cloudy in the morning with scattered thunderstorms developing later in the day. Storms may contain strong gusty winds. High 84F. Winds light and variable. Chance of rain 40%.
        Hourly Forecast
        Now
        70°
        5AM
        70°
        6AM
        69°
        7AM
        69°
        7:24AM
        Sunrise
        8AM
        70°
        9AM
        74°
        10AM
        79°
        11AM
        82°
        12PM
        84°
        1PM
        86°
        2PM
        88°
        3PM
        88°
        4PM
        88°
        5PM
        87°
        6PM
        37%
        84°
        7PM
        52%
        82°
        7:35PM
        Sunset
        8PM
        43%
        78°
        9PM
        33%
        76°
        10PM
        74°
        11PM
        73°
        12AM
        73°
        1AM
        72°
        2AM
        72°
        3AM
        34%
        72°
        4AM
        48%
        71°
        Precipitation
        52%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        54
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.96 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point69°F
        5. Humidity 97%
        6. Rainfall 0.02 in
        7. Snow Depth 0 in
         KPDK Station History
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 89°F 79°F 92°F 2010
        4. Low 68°F 58°F 45°F 1981
        5. Rain/Snow Depth
        6. Precipitation 0.41 in 0.13 in -
        7. Snow 0 in - in -
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 84°F 78°F 94°F
        4. Low 68°F 58°F 41°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:24 AM 7:35 PM
        3. Civil Twilight 6:59 AM 8:00 PM
        4. Nautical Twilight 6:30 AM 8:29PM
        5. Astronomical Twilight 6:00 AM 8:58 PM
        1. Length of Visible Light 13h 0m
        2. Length of Day 12h 10m
        3. Tomorrow will be 2 minutes 7 seconds shorter
        1. Moon 4:57 PM 2:13 AM
        2. Waxing Gibbous77% 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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