
Tracking Winter Weather and Frigid Temperatures This Weekend
Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >
Hazardous Weather Conditions
Current conditions at
St Marys County Airport (K2W6)
Lat: 38.32°NLon: 76.55°WElev: 144ft.
Light Rain
38°F
3°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.02 in |
| Dewpoint | 38°F (3°C) |
| Visibility | 8.00 mi |
| Last update | 18 Jan 7:35 am EST |
Extended Forecast for
Mechanicsville MD
Today

High: 37 °F
Rain/Snow
Tonight
Low: 19 °F
Chance Snow
then Mostly
ClearM.L.King Day

High: 40 °F
Sunny
Monday Night

Low: 16 °F
Partly Cloudy
Tuesday

High: 30 °F
Sunny
Tuesday Night

Low: 15 °F
Clear
Wednesday

High: 40 °F
Sunny
Wednesday Night

Low: 28 °F
Mostly Cloudy
Thursday

High: 44 °F
Mostly Sunny
Detailed Forecast
Today
Rain and snow before 1pm, then snow likely between 1pm and 4pm, then snow likely, possibly mixed with rain after 4pm. High near 37. East wind 6 to 9 mph becoming north in the afternoon. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of snow before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 19. Northwest wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 30%.
M.L.King Day
Sunny, with a high near 40. West wind 6 to 14 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 16. Northwest wind around 8 mph.
Tuesday
Sunny, with a high near 30. West wind 6 to 9 mph.
Tuesday Night
Clear, with a low around 15.
Wednesday
Sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 21.
Friday
Mostly sunny, with a high near 40.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
A chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mechanicsville MD
38.44°N 76.76°W (Elev. 112 ft)
38.44°N 76.76°W (Elev. 112 ft)
6:53 am EST Jan 18, 2026
7am EST Jan 18, 2026-6pm EST Jan 24, 2026



