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

Significant Coastal Impacts to the Mid-Atlantic and Northeast; Tropical Storm Nolo to Impact Hawaii

A strong coastal storm will bring moderate to major coastal flooding, strong winds, heavy rainfall and high surf to the Mid-Atlantic and New England. Tropical Storm Nolo is expected to strengthen into a hurricane today as it moves north toward the Big Island of Hawaii. Heavy rainfall may produce life-threatening, catastrophic flooding and mudslides. Read More >

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Overcast

52°F

11°C

Humidity 82%
Wind Speed NE 12 mph
Barometer 30.43 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 24 Sep 8:47 am EDT
Extended Forecast for

Rosemont MD

  • Today

    Today: Partly sunny, with a high near 65. Northeast wind around 11 mph, with gusts as high as 18 mph.

    High: 65 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. North wind around 6 mph.

    Low: 45 °F

    Mostly Clear

  • 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: Mostly clear, with a low around 51. North wind around 8 mph.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. North wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 65. Northeast wind around 11 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 45. North wind around 6 mph.
Friday
Sunny, with a high near 73. North wind 8 to 13 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 51. North wind around 8 mph.
Saturday
Sunny, with a high near 75. North wind 10 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Partly sunny, with a high near 72.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
Partly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rosemont MD
 39.33°N 77.64°W (Elev. 423 ft)
Last Update:
7:53 am EDT Sep 24, 2026
Forecast Valid:
10am EDT Sep 24, 2026-6pm EDT Sep 30, 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