



Marine and Coastal Impacts from Imelda; Unsettled Weather in the West
Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >
Current conditions at
Frederick Municipal Airport (KFDK)
Lat: 39.42°NLon: 77.37°WElev: 269ft.
Fair
64°F
18°C
Humidity | 100% |
Wind Speed | Calm |
Barometer | 30.15 in |
Dewpoint | 64°F (18°C) |
Visibility | 10.00 mi |
Last update | 30 Sep 7:47 am EDT |
Extended Forecast for
Thurmont MD
Today
High: 78 °F
Cloudy
Tonight
Low: 56 °F
Mostly Cloudy
Wednesday
High: 72 °F
Sunny
Wednesday Night
Low: 46 °F
Mostly Clear
Thursday
High: 69 °F
Sunny
Thursday Night
Low: 48 °F
Partly Cloudy
Friday
High: 70 °F
Mostly Sunny
Friday Night
Low: 49 °F
Mostly Clear
Saturday
High: 76 °F
Sunny
Detailed Forecast
Today
Cloudy, with a high near 78. Northeast wind 3 to 7 mph.
Tonight
Mostly cloudy, with a low around 56. North wind around 7 mph.
Wednesday
Sunny, with a high near 72. Northeast wind around 8 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 46. Northeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 69. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 79.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Thurmont MD
39.62°N 77.42°W (Elev. 600 ft)
39.62°N 77.42°W (Elev. 600 ft)
8:28 am EDT Sep 30, 2025
8am EDT Sep 30, 2025-6pm EDT Oct 6, 2025