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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

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

Light Rain and Breezy

54°F

12°C

Humidity 67%
Wind Speed N 23 G 35 mph
Barometer 30.19 in (1022.3 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 17 Oct 11:52 am EDT
Extended Forecast for

Lexington Park MD

  • This Afternoon

    This Afternoon: Rain, mainly before 1pm. High near 58. Breezy, with a north wind around 22 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Rain and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 42. North wind around 16 mph, with gusts as high as 30 mph.

    Low: 42 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 60. Northeast wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. Northeast wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 61. North wind 14 to 16 mph, with gusts as high as 23 mph.

    High: 61 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers after 2pm. Mostly sunny, with a high near 64. Chance of precipitation is 20%.

    High: 64 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Rain, mainly before 1pm. High near 58. Breezy, with a north wind around 22 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 42. North wind around 16 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 60. Northeast wind 11 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 47. Northeast wind 7 to 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 61. North wind 14 to 16 mph, with gusts as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
A slight chance of showers after 2pm. Mostly sunny, with a high near 64. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 49. Chance of precipitation is 20%.
Thursday
A slight chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington Park MD
 38.27°N 76.45°W (Elev. 89 ft)
Last Update:
10:53 am EDT Oct 17, 2026
Forecast Valid:
12pm EDT Oct 17, 2026-6pm EDT Oct 23, 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