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      Elev 3 ft, 38.152 °N 76.536 °W

      Tall Timbers, MD

      Tall Timbers Station74°
      Updated: 4:14 AM EDT on September 4, 2026 (GMT -4)
      55 seconds ago
      89°
      72°
      74
      Feels Like 75
      Fair
      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
        Today
        Fri 09/04
        High 89°f
         42% Precip. / 0.02 in
        Sunshine this morning. Scattered thunderstorms developing this afternoon. A few storms may be severe. High 89F. Winds WNW at 10 to 15 mph. Chance of rain 40%.
        Tonight
        Fri 09/04
        Low 73°f
         51% Precip. / 0.46 in
        Scattered thunderstorms this evening followed by occasional showers overnight. Low 73F. Winds light and variable. Chance of rain 50%.
        Tomorrow
        Sat 09/05
        High 82°f68°f
         24% Precip. / 0 in
        Mostly cloudy skies. A stray shower or thunderstorm is possible. High 82F. Winds N at 5 to 10 mph.
        Hourly Forecast
        Now
        72°
        5AM
        73°
        6AM
        73°
        6:38AM
        Sunrise
        7AM
        74°
        8AM
        78°
        9AM
        79°
        10AM
        82°
        11AM
        84°
        12PM
        86°
        1PM
        87°
        2PM
        88°
        3PM
        88°
        4PM
        88°
        5PM
        88°
        6PM
        42%
        83°
        7PM
        80°
        7:31PM
        Sunset
        8PM
        79°
        9PM
        51%
        78°
        10PM
        45%
        76°
        11PM
        76°
        12AM
        76°
        1AM
        75°
        2AM
        75°
        3AM
        75°
        4AM
        41%
        75°
        Precipitation
        51%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        62
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.91 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point72°F
        5. Humidity 100%
        6. Rainfall 2.44 in
        7. Snow Depth 0 in
         KNUI Station History
        Almanac for September 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 89°F 84°F 97°F 2023
        4. Low 72°F 63°F 47°F 1908
        5. Rain/Snow Depth
        6. Precipitation 0.48 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 101°F
        4. Low 72°F 63°F 46°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:38 AM 7:31 PM
        3. Civil Twilight 6:11 AM 7:57 PM
        4. Nautical Twilight 5:39 AM 8:29PM
        5. Astronomical Twilight 5:06 AM 9:02 PM
        1. Length of Visible Light 13h 46m
        2. Length of Day 12h 52m
        3. Tomorrow will be 2 minutes 23 seconds shorter
        1. Moon - 2:55 PM
        2. Last Quarter51% 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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