Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Overcast

74°F

23°C

Humidity 91%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 15 Oct 1:35 am EDT
Extended Forecast for

3 Miles SW Port Republic MD

  • Overnight

    Overnight: Mostly cloudy, with a low around 61. North wind around 8 mph, with gusts as high as 18 mph.

    Low: 61 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly between 1pm and 4pm.  Cloudy, with a high near 65. Northeast wind 6 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 8pm.  Cloudy, with a low around 59. East wind 3 to 6 mph.  Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers after 2pm.  Partly sunny, with a high near 84. Southwest wind 8 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 84 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Showers, mainly after 8pm.  Low around 51. Southwest wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 90%.

    Low: 51 °F

    Showers

  • Saturday

    Saturday: Showers likely, mainly before 8am.  Partly sunny, with a high near 59. Chance of precipitation is 60%.

    High: 59 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Saturday Night

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

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 61. North wind around 8 mph, with gusts as high as 18 mph.
Thursday
Showers likely, mainly between 1pm and 4pm. Cloudy, with a high near 65. Northeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of showers, mainly before 8pm. Cloudy, with a low around 59. East wind 3 to 6 mph. Chance of precipitation is 30%.
Friday
A slight chance of showers after 2pm. Partly sunny, with a high near 84. Southwest wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday Night
Showers, mainly after 8pm. Low around 51. Southwest wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%.
Saturday
Showers likely, mainly before 8am. Partly sunny, with a high near 59. Chance of precipitation is 60%.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Port Republic MD
 38.46°N 76.58°W (Elev. 98 ft)
10:53 pm EDT Oct 14, 2026
1am EDT Oct 15, 2026-6pm EDT Oct 21, 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