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      Elev 489 ft, 39.105 °N 76.942 °W

      Burtonsville, MD

      Briarcliff Manor Station63°
      Updated: 2:53 AM EDT on September 12, 2026 (GMT -4)
      4 minutes ago
      81°
      63°
      63
      Feels Like 63
      Clear
      N
      0
      Same 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
        Tonight
        Fri 09/11
        Low 63°f
         7% Precip. / 0 in
        Partly cloudy skies. Low 63F. Winds light and variable.
        Tomorrow
        Sat 09/12
        High 82°f
         48% Precip. / 0.05 in
        Partly to mostly cloudy with scattered showers and thunderstorms developing in the afternoon. High 82F. Winds ESE at 5 to 10 mph. Chance of rain 50%.
        Tomorrow night
        Sat 09/12
        Low 70°f
         71% Precip. / 0.44 in
        Thunderstorms during the evening followed by occasional showers overnight. Low around 70F. Winds SE at 5 to 10 mph. Chance of rain 70%. Locally heavy rainfall possible.
        Hourly Forecast
        Now
        63°
        3AM
        64°
        4AM
        63°
        5AM
        64°
        6AM
        65°
        6:46AM
        Sunrise
        7AM
        65°
        8AM
        67°
        9AM
        71°
        10AM
        74°
        11AM
        77°
        12PM
        78°
        1PM
        78°
        2PM
        79°
        3PM
        80°
        4PM
        80°
        5PM
        48%
        79°
        6PM
        47%
        78°
        7PM
        77°
        7:21PM
        Sunset
        8PM
        33%
        75°
        9PM
        52%
        74°
        10PM
        49%
        73°
        11PM
        71%
        73°
        12AM
        69%
        72°
        1AM
        53%
        72°
        2AM
        56%
        72°
        Precipitation
        71%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        49
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.03 in
        2. Visibility 9 miles
        3. Clouds Partly Cloudy
        4. Dew Point63°F
        5. Humidity 100%
        6. Rainfall 0.35 in
        7. Snow Depth 0 in
         KCGS Station History
        Almanac for September 12, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 81°F 82°F 95°F 1904
        4. Low 63°F 63°F 37°F 1917
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 13, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 81°F 94°F
        4. Low 63°F 62°F 39°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:46 AM 7:20 PM
        3. Civil Twilight 6:19 AM 7:47 PM
        4. Nautical Twilight 5:47 AM 8:19PM
        5. Astronomical Twilight 5:15 AM 8:51 PM
        1. Length of Visible Light 13h 28m
        2. Length of Day 12h 34m
        3. Tomorrow will be 2 minutes 30 seconds shorter
        1. Moon 8:21 AM 7:54 PM
        2. Waxing Crescent2% 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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