Martinsburg, WV 25405 Weather

Berkeley County3:23 AM EDT39.41°N, 77.96°W

Current conditions

Patchy Fog
34°
Patchy Fog
Feels like 34°
High 61°·Low 31° tonight
WindCalm
Humidity100%
Dew point34°
Visibility6.0 mi
Cloud cover9%
UV index0 Low
Sunrise7:32 AM
Sunset6:22 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Tonight

    Patchy fog after 2am. Mostly clear, with a low around 31. Northeast wind 0 to 5 mph.

  • Saturday

    Patchy fog before 9am. Sunny, with a high near 61. East wind 0 to 5 mph.

  • Saturday Night

    Patchy fog after 11pm. Clear, with a low around 28. East wind 0 to 3 mph.

National Weather Service forecast updated 19 hrs ago.

Hourly

Hourly forecast
  1. Now Patchy Fog 34°
  2. 4 AM Patchy Fog 34°
  3. 5 AM Patchy Fog 33°
  4. 6 AM Patchy Fog 32°
  5. 7 AM Patchy Fog 31°
  6. 8 AM Patchy Fog 31°
  7. 9 AM Mostly Sunny 37°
  8. 10 AM Sunny 46°
  9. 11 AM Sunny 51°
  10. 12 PM Sunny 56°
  11. 1 PM Sunny 59°
  12. 2 PM Sunny 60°
  13. 3 PM Sunny 60°
  14. 4 PM Sunny 61°
  15. 5 PM Sunny 60°
  16. 6 PM Clear 57°
  17. 7 PM Clear 51°
  18. 8 PM Clear 44°
  19. 9 PM Clear 41°
  20. 10 PM Clear 39°
  21. 11 PM Patchy Fog 38°
  22. Sun12 AM Patchy Fog 37°
  23. 1 AM Patchy Fog 36°
  24. 2 AM Patchy Fog 35°

10-day forecast

Details
  1. FriOct 23 Sunny Sunny31°63°
  2. TodayOct 24 Patchy Fog then Sunny Patchy Fog then Sunny28°61°
  3. SunOct 25 Patchy Fog then Sunny Patchy Fog then Sunny31°64°
  4. MonOct 26 Sunny Sunny41°70°
  5. TueOct 27 Sunny Sunny38°66°
  6. WedOct 28 Partly Sunny Partly Sunny39°62°
  7. ThuOct 29 Partly Sunny Partly Sunny41°67°
  8. FriOct 30 Partly cloudy Partly cloudy48°64°
  9. SatOct 31 Sunny Sunny38°55°
  10. SunNov 1 Partly cloudy Partly cloudy37°60°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

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Air quality

5
Good
Ozone

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • SatModerate (53)
  • SunModerate (56)
  • MonModerate (56)

Martinsburg, WV reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:32 AM
Sunset 6:22 PM
Daylight 10 h 50 min (−2 min 24 s tomorrow)
Waxing Gibbous · 95% lit
Moonrise 5:12 PM Moonset 5:46 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low64° / 41°
Month to date4.04 in (normal 2.29 in)

Martinsburg Area, records since 1891. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in LWX, issued 1 hr ago

What Has Changed

A Coastal Flood Advisory has been issued for Annapolis. Otherwise, there have been no significant changes to the forecast thinking for the next seven days.

Key Messages

- 1) Frost or freezing temperatures are possible in many areas tonight and Sunday night.

- 2) Dry weather continues through next week along with generally seasonable temperatures.

Discussion

KEY MESSAGE 1...Frost or freezing temperatures are possible in many areas tonight and Sunday night.

With a large area of Canadian high pressure building overhead through the weekend, conditions will likely become favorable for radiational cooling (light to calm winds, mainly clear skies and a cool background airmass). At the moment, it is unclear which night will be the coldest, although tonight (Saturday night) will have a slight advantage given the position of the high overhead.

The growing season for 2026 has ended along and west of the Blue Ridge and Catoctin Mountains, but continues east of there. Any headlines for frost/freeze conditions will only be issued where the growing season remains active.

For tonight, more widespread cold (possible frost/freeze) conditions are possible as high pressure settles more directly overhead. This would bring the frost/freeze threat for most areas outside the major urban centers (downtown DC/Baltimore) and immediate shore of the Chesapeake Bay. If the colder guidance verifies, then the growing season may end for more areas west of I-95 come early Sunday morning. The high will remain overhead through Monday morning, and the low-level airmass doesn't change appreciably, so frost/freeze conditions will be possible again Sunday night.

Did not make appreciable changes to the previous min temperature forecasts, which are near or below the coldest guidance which performs best in radiational cooling (MOS, NBM 10 percentile and Canadian Regional).

KEY MESSAGE 2...Dry weather continues through next week along with generally seasonable temperatures.

Aviation

VFR conditions are expected to prevail through early next week. There are some hints that a slight uptick in low-level moisture could lead to some patchy fog during the early morning hours through the weekend, though confidence in timing and extent of sub-VFR is low at this time. The NAM and related guidance is by far the most aggressive with this outcome, but is an outlier.

E to SE flow is expected today, with light to calm winds again tonight. Wind direction may be a bit variable, ranging from SE to NE as high pressure passes directly overhead Sunday.

P6SM SKC as high pressure dominates early next week. A dry cold front will cross the area late Monday night with winds shifting to N/NW Tuesday.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.