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      Small Craft Advisory
      until 10:00 PM EDT
      Elev 30 ft, 38.889 °N 77.001 °W

      Washington, DC

      Capitol Hill Station78°
      Updated: 8:40 AM EDT on September 14, 2026 (GMT -4)
      6 minutes ago
      79°
      60°
      78
      Feels Like 78
      Sunny
      N
      12
      Gusts 20 mph
      Lower 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 09/14
        High 79°f
         1% Precip. / 0 in
        Sunny. High 79F. Winds N at 10 to 15 mph.
        Tonight
        Mon 09/14
        Low 54°f
         3% Precip. / 0 in
        A clear sky. Low 54F. Winds NNE at 5 to 10 mph.
        Tomorrow
        Tue 09/15
        High 79°f59°f
         3% Precip. / 0 in
        Generally sunny. High 79F. Winds ESE at 5 to 10 mph.
        Hourly Forecast
        Now
        76°
        9AM
        76°
        10AM
        77°
        11AM
        78°
        12PM
        78°
        1PM
        79°
        2PM
        79°
        3PM
        79°
        4PM
        78°
        5PM
        77°
        6PM
        76°
        7PM
        73°
        7:17PM
        Sunset
        8PM
        71°
        9PM
        68°
        10PM
        66°
        11PM
        64°
        12AM
        63°
        1AM
        61°
        2AM
        60°
        3AM
        59°
        4AM
        58°
        5AM
        57°
        6AM
        56°
        6:49AM
        Sunrise
        7AM
        55°
        8AM
        59°
        Precipitation
        3%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        44
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.06 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point63°F
        5. Humidity 64%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KJPN Station History
        Almanac for September 14, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 83°F 93°F 2005
        4. Low 60°F 62°F 45°F 1985
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.3 in -
        7. Snow 0 in 0 in -
        Almanac for September 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 82°F 96°F
        4. Low 60°F 62°F 40°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:48 AM 7:17 PM
        3. Civil Twilight 6:21 AM 7:44 PM
        4. Nautical Twilight 5:50 AM 8:15PM
        5. Astronomical Twilight 5:18 AM 8:48 PM
        1. Length of Visible Light 13h 22m
        2. Length of Day 12h 29m
        3. Tomorrow will be 2 minutes 30 seconds shorter
        1. Moon 10:33 AM 8:47 PM
        2. Waxing Crescent13% 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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