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      Elev 394 ft, 39.192 °N 76.808 °W

      Columbia, MD

      Columbia Station82°
      Updated: 6:33 PM EDT on September 4, 2026 (GMT -4)
      5 minutes ago
      90°
      69°
      82
      Feels Like 87
      Partly Cloudy
      N
      3
      Lower 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
        Fri 09/04
        Low 70°f
         24% Precip. / 0 in
        Partly cloudy skies early will give way to cloudy skies late. A stray shower or thunderstorm is possible. Low around 70F. Winds light and variable.
        Tomorrow
        Sat 09/05
        High 81°f
         24% Precip. / 0 in
        Cloudy skies early, followed by partial clearing. High 81F. Winds N at 5 to 10 mph.
        Tomorrow night
        Sat 09/05
        Low 62°f
         5% Precip. / 0 in
        Some clouds early will give way to generally clear conditions overnight. Low 62F. Winds light and variable.
        Hourly Forecast
        Now
        82°
        7PM
        81°
        7:33PM
        Sunset
        8PM
        78°
        9PM
        77°
        10PM
        76°
        11PM
        76°
        12AM
        75°
        1AM
        73°
        2AM
        73°
        3AM
        72°
        4AM
        72°
        5AM
        71°
        6AM
        71°
        6:39AM
        Sunrise
        7AM
        71°
        8AM
        35%
        72°
        9AM
        74°
        10AM
        75°
        11AM
        77°
        12PM
        78°
        1PM
        79°
        2PM
        79°
        3PM
        80°
        4PM
        80°
        5PM
        80°
        6PM
        79°
        Precipitation
        35%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        39
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.85 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point71°F
        5. Humidity 70%
        6. Rainfall 0.09 in
        7. Snow Depth 0 in
         KBWI Station History
        Almanac for September 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 90°F 84°F 99°F 2023
        4. Low 69°F 63°F 50°F 1997
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.6 in -
        7. Snow 0 in 0 in -
        Almanac for September 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 81°F 83°F 99°F
        4. Low 69°F 62°F 47°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:38 AM 7:33 PM
        3. Civil Twilight 6:11 AM 8:00 PM
        4. Nautical Twilight 5:38 AM 8:32PM
        5. Astronomical Twilight 5:05 AM 9:06 PM
        1. Length of Visible Light 13h 48m
        2. Length of Day 12h 54m
        3. Tomorrow will be 2 minutes 29 seconds shorter
        1. Moon 11:59 PM 3:00 PM
        2. Last Quarter40% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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