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      Elev 466 ft, 39.626 °N 77.255 °W

      Keymar, MD

      Keymar Station
      Updated: 9:57 AM EDT on August 26, 2026 (GMT -4)
      3 minutes ago
      83°
      56°
      74
      Feels Like 75
      Sunny
      N
      0
      Higher temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Today
      Wed 08/26
      High 83°f
      2% Precip. / 0 in
      Clouds and some sun this morning with more clouds for this afternoon. High 83F. Winds S at 5 to 10 mph.
      Tonight
      Wed 08/26
      Low 67°f
      10% Precip. / 0 in
      Partly cloudy. Low 67F. Winds SSE at 5 to 10 mph.
      Tomorrow
      Thu 08/27
      High 86°f65°f
      43% Precip. / 0.07 in
      Partly cloudy early. Scattered thunderstorms developing in the afternoon. Potential for severe thunderstorms. High 86F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
      Hourly Forecast
      Now
      72°
      10AM
      72°
      11AM
      76°
      12PM
      79°
      1PM
      80°
      2PM
      81°
      3PM
      82°
      4PM
      82°
      5PM
      81°
      6PM
      80°
      7PM
      78°
      7:49PM
      Sunset
      8PM
      75°
      9PM
      74°
      10PM
      73°
      11PM
      72°
      12AM
      71°
      1AM
      71°
      2AM
      70°
      3AM
      69°
      4AM
      68°
      5AM
      68°
      6AM
      68°
      6:32AM
      Sunrise
      7AM
      68°
      8AM
      70°
      9AM
      73°
      Precipitation
      11%
      Pollen
      Grass Pollen
      Low
      Air Quality
      38
      Good
      UV Index
      3
      Moderate
      Additional Conditions
      1. Pressure 30.1 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point65°F
      5. Humidity 81%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KDMW Station History
      Almanac for August 26, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 83°F 83°F 95°F 1972
      4. Low 56°F 61°F 46°F 1977
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.8 in -
      7. Snow 0 in 0 in -
      Almanac for August 27, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 86°F 82°F 96°F
      4. Low 56°F 61°F 45°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:31 AM 7:49 PM
      3. Civil Twilight 6:03 AM 8:17 PM
      4. Nautical Twilight 5:30 AM 8:50PM
      5. Astronomical Twilight 4:55 AM 9:25 PM
      1. Length of Visible Light 14h 13m
      2. Length of Day 13h 17m
      3. Tomorrow will be 2 minutes 26 seconds shorter
      1. Moon 7:12 PM 4:45 AM
      2. Waxing Gibbous98% of the Moon is Illuminated
      Aug 28
      Full Moon
      Sep 4
      Waning Half Last Qtr
      Sep 10
      New Moon
      Sep 18
      Waxing Half First Qtr
      Precipitation
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