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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Hazardous Weather Conditions

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Fair

34°F

1°C

Humidity 100%
Wind Speed Calm
Barometer 30.57 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 18 Oct 6:47 am EDT
Extended Forecast for

2 Miles NW Middletown MD

Freeze Warning October 18, 07:08am until October 18, 09:00am
Click here for hazard details and duration
...
  •  
    Freeze Warning October 18, 07:08am until October 18, 09:00am

    NOW until 9:00am Sun

    Freeze Warning

  • Today

    High: 61 °F

    Areas Frost
    then Sunny

  • Tonight

    Tonight: Clear, with a low around 38. Calm wind.

    Low: 38 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 66. North wind 3 to 7 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 44. North wind around 6 mph.

    Low: 44 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 68. North wind 6 to 9 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Today
Areas of frost between 8am and 9am. Otherwise, sunny, with a high near 61. Light northeast wind.
Tonight
Clear, with a low around 38. Calm wind.
Monday
Sunny, with a high near 66. North wind 3 to 7 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 44. North wind around 6 mph.
Tuesday
Sunny, with a high near 68. North wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Middletown MD
 39.46°N 77.56°W (Elev. 449 ft)
Last Update:
4:53 am EDT Oct 18, 2026
Forecast Valid:
7am EDT Oct 18, 2026-6pm EDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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