National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Significant Coastal Impacts to the Eastern Seaboard; Tropical Storm Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Tropical Storm Nolo will continue to strengthen as it moves north toward the Big Island of Hawaii. Heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Fair

47°F

8°C

Humidity 93%
Wind Speed N 5 mph
Barometer 30.23 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 25 Sep 3:15 am EDT
Extended Forecast for

Jefferson MD

  • Overnight

    Overnight: Partly cloudy, with a low around 45. North wind around 7 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 73. North wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. North wind around 9 mph.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain before 2pm, then a slight chance of rain after 5pm. Increasing clouds, with a high near 71. North wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 71 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain before 8pm. Mostly cloudy, with a low around 57. Northwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 57 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: A slight chance of rain. Mostly cloudy, with a high near 67. Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 70.

    High: 70 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 45. North wind around 7 mph.
Friday
Sunny, with a high near 73. North wind 8 to 13 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 52. North wind around 9 mph.
Saturday
A slight chance of rain before 2pm, then a slight chance of rain after 5pm. Increasing clouds, with a high near 71. North wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Saturday Night
A chance of rain before 8pm. Mostly cloudy, with a low around 57. Northwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 67. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 58.
Monday
Mostly cloudy, with a high near 70.
Monday Night
Mostly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Mostly cloudy, with a low around 60.
Thursday
Partly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jefferson MD
 39.37°N 77.55°W (Elev. 502 ft)
Last Update:
2:22 am EDT Sep 25, 2026
Forecast Valid:
3am EDT Sep 25, 2026-6pm EDT Oct 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation