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      Elev 351 ft, 39.108 °N 77.215 °W

      Gaithersburg, MD

      Gaithersburg Station41°
      Updated: 7:33 AM EDT on October 6, 2026 (GMT -4)
      4 minutes ago
      66°
      43°
      41
      Feels Like 41
      Sunny
      N
      1
      Lower temperature is expected today
      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
        Today
        Tue 10/06
        High 66°f
         2% Precip. / 0 in
        Sunny. High 66F. Winds light and variable.
        Tonight
        Tue 10/06
        Low 42°f
         6% Precip. / 0 in
        Clear skies. Low 42F. Winds light and variable.
        Tomorrow
        Wed 10/07
        High 73°f52°f
         6% Precip. / 0 in
        Mainly sunny. High 73F. Winds S at 5 to 10 mph.
        Hourly Forecast
        Now
        44°
        8AM
        45°
        9AM
        49°
        10AM
        53°
        11AM
        58°
        12PM
        60°
        1PM
        62°
        2PM
        63°
        3PM
        64°
        4PM
        64°
        5PM
        63°
        6PM
        62°
        6:43PM
        Sunset
        7PM
        57°
        8PM
        55°
        9PM
        53°
        10PM
        51°
        11PM
        49°
        12AM
        48°
        1AM
        47°
        2AM
        46°
        3AM
        45°
        4AM
        44°
        5AM
        43°
        6AM
        44°
        7AM
        44°
        Precipitation
        7%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        17
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.22 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point41°F
        5. Humidity 90%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KGAI Station History
        Almanac for October 6, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 69°F 90°F 1951
        4. Low 43°F 52°F 34°F 1965
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for October 7, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 69°F 86°F
        4. Low 42°F 51°F 25°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:09 AM 6:43 PM
        3. Civil Twilight 6:43 AM 7:10 PM
        4. Nautical Twilight 6:12 AM 7:41PM
        5. Astronomical Twilight 5:40 AM 8:12 PM
        1. Length of Visible Light 12h 27m
        2. Length of Day 11h 33m
        3. Tomorrow will be 2 minutes 30 seconds shorter
        1. Moon 2:39 AM 4:44 PM
        2. Waning Crescent21% of the Moon is Illuminated
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
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