Londonderry, Maryland Weather
No Watches or Warnings for Londonderry
Issued: 4:10 am EST Dec 20, 2025 Latitude: 38.7681717 Longitude: -76.0885531 View on Google Maps
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Current Conditions at
US NAVAL ACADEMY - (KNAK)
30°
Clear
as of 3:54 AM EST
Rel. Humidity: 58%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
PATUXENT RIV NAS - (KNHK)
Clear
as of 3:52 AM EST
Rel. Humidity: 59%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
10 MPH
350° North
Cloud Level(s): Clear
Current Conditions at
GEORGETOWN - (KGED)
30°
Clear
as of 3:54 AM EST
Rel. Humidity: 50%
Dew Point: 14°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
8 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
ST MARYS - (K2W6)
32°
Mostly Cloudy
as of 4:35 AM EST
Rel. Humidity: 59%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Cloud Level(s): Broken at 18000ft
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Today... Sunny, with a high near 43. Calm wind becoming south around 5 mph in the afternoon. |
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Tonight... Mostly clear, with a low around 33. South wind around 5 mph. |
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Sunday... Mostly cloudy, then gradually becoming sunny, with a high near 49. West wind 5 to 15 mph. |
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Sunday Night... Mostly clear, with a low around 24. Northwest wind around 10 mph, with gusts as high as 20 mph. |
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Monday... Sunny, with a high near 39. Northwest wind around 5 mph becoming calm in the afternoon. |
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Monday Night... A chance of rain and snow after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible. |
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Tuesday... A chance of rain before 1pm. Mostly cloudy, with a high near 50. Chance of precipitation is 40%. |
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Tuesday Night... Partly cloudy, with a low around 37. |
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Wednesday... Mostly sunny, with a high near 48. |
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Wednesday Night... Mostly cloudy, with a low around 32. |
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Christmas Day... Mostly cloudy, with a high near 54. |
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Thursday Night... Mostly cloudy, with a low around 45. |
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Friday... Partly sunny, with a high near 59. |
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Current Radar Image
Sun Almanac for Londonderry, Maryland
Sunrise: 07:19 AM
Sunset: 4:46 PM
Civil Sunrise:06:49 AM
Civil Sunset: 5:16 PM
Nautical Sunrise: 06:15 AM
Nautical Sunset: 5:49 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 6:21 PM
Maryland's Current Temperatures
Maryland's Satellite Image
Maryland's Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7084 locations
in the contiguous United States |
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High
Temp |
77° |
Keathley C 875, Louisiana
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Low
Temp |
-2° |
Rolla Municipal A/P, North Dakota
and 1 other location
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Wind
Speed |
48mph |
Salida Mountain, Colorado
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Wind
Gust |
61mph |
Salida Mountain, Colorado
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Wind
Chill |
-27° |
Rugby Municipal, North Dakota
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High
Pressure |
30.28Hg |
Baltimore Inner Harbor, Maryland
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Low
Pressure |
29.30Hg |
Caribou, Maine
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| # Locations Reporting Snow |
53 |
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| # Locations Reporting Rain |
25 |
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| # Locations Reporting Fog |
13 |
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| Average Temperature in the Contiguous USA |
36° |
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National Weather Service for official information.
