Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Fair

74°F

23°C

Humidity 92%
Wind Speed Calm
Barometer 29.88 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 5 Sep 3:35 am EDT
Extended Forecast for

Linganore-Bartonsville MD

  • Overnight

    Overnight: Mostly cloudy, with a low around 70. Calm wind.

    Low: 70 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers between noon and 2pm.  Mostly cloudy, with a high near 80. Calm wind becoming north around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60. North wind 3 to 5 mph.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 79. Northeast wind around 7 mph.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 70. Calm wind.
Saturday
A slight chance of showers between noon and 2pm. Mostly cloudy, with a high near 80. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 60. North wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 79. Northeast wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 57. Calm wind.
Labor Day
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 70.
Thursday
A slight chance of showers. Mostly sunny, with a high near 86. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
Friday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Linganore-Bartonsville MD
 39.41°N 77.31°W (Elev. 302 ft)
2:22 am EDT Sep 5, 2026
3am EDT Sep 5, 2026-6pm EDT Sep 11, 2026
 
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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