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      Elev 139 ft, 39.108 °N 76.949 °W

      Spencerville, MD

      Burtonsville Station78°
      Updated: 4:20 PM EDT on September 15, 2026 (GMT -4)
      7 minutes ago
      79°
      49°
      78
      Feels Like 77
      Sunny
      N
      4
      Higher temperature is expected tomorrow
      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
        Tue 09/15
        Low 57°f
         7% Precip. / 0 in
        Clear skies. Low 57F. Winds light and variable.
        Tomorrow
        Wed 09/16
        High 84°f
         7% Precip. / 0 in
        Mainly sunny. High 84F. Winds light and variable.
        Tomorrow night
        Wed 09/16
        Low 65°f
         12% Precip. / 0 in
        Partly cloudy. Low around 65F. Winds light and variable.
        Hourly Forecast
        Now
        77°
        5PM
        76°
        6PM
        74°
        7PM
        71°
        7:16PM
        Sunset
        8PM
        68°
        9PM
        65°
        10PM
        64°
        11PM
        62°
        12AM
        62°
        1AM
        61°
        2AM
        60°
        3AM
        60°
        4AM
        59°
        5AM
        59°
        6AM
        58°
        6:49AM
        Sunrise
        7AM
        58°
        8AM
        62°
        9AM
        67°
        10AM
        71°
        11AM
        75°
        12PM
        77°
        1PM
        80°
        2PM
        81°
        3PM
        82°
        4PM
        83°
        Precipitation
        7%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        24
        Good
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 30.3 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point51°F
        5. Humidity 41%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KCGS Station History
        Almanac for September 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 80°F 95°F 1930
        4. Low 49°F 62°F 41°F 1913
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 84°F 80°F 98°F
        4. Low 49°F 61°F 41°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:49 AM 7:16 PM
        3. Civil Twilight 6:22 AM 7:42 PM
        4. Nautical Twilight 5:50 AM 8:14PM
        5. Astronomical Twilight 5:18 AM 8:46 PM
        1. Length of Visible Light 13h 20m
        2. Length of Day 12h 26m
        3. Tomorrow will be 2 minutes 31 seconds shorter
        1. Moon 11:39 AM 9:18 PM
        2. Waxing Crescent21% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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