Martinsburg, West Virginia Weather
Solstice approaches — longest light. Day 86 of spring. Read this microseason across nine climate regions →
Martinsburg weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 13Overcast——89°68°—
- SundayJun 14Overcast56%—95°64°+6°
- MondayJun 15Overcast28%—78°56°-17°
- TuesdayJun 16Overcast——78°56°0°
- WednesdayJun 17Overcast——85°56°+7°
- ThursdayJun 18Light Drizzle32%0.05″86°67°+1°
- FridayJun 19Heavy Drizzle22%0.15″82°66°-4°
AQI 33 (Good), driven by PM2.5. AQI down 8 over the last 6 hours (gradual decline). PM2.5 at 6.1 µg/m³ (AQI 34) with a 0.88 fine-to-coarse ratio and 2 mph wind — combustion smoke trapped in calm air, not road dust.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 31 now. With UV 3.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 14 around 1 PM.
- Present
- AQI 31
- UV peak
- 3.3 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 14
PM × Wind × Precip
PM2.5 at 6.1 µg/m³ (AQI 34) with a 0.88 fine-to-coarse ratio and 2 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.88
- Wind
- calm
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
Cut your thistles before St. John, you will have two instead of one.
- Moonrise
- 3:54 AM
- Moonset
- 7:43 PM
- In sign
- ♉︎ Taurus
Solstice approaches — longest light
Martinsburg at a glance
- Today vs. normal: 7°F below the seasonal normal for this latitude
- Last frost: April 13 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Prune spring-blooming shrubs after flowers fade.
15-Day Forecast — Martinsburg
- Sat89°69°0%
- Sun95°64°56%
- Mon78°56°28%
- Tue78°56°5%
- Wed85°56°4%
- Thu86°67°32%
- Fri82°66°22%
- Sat83°57°8%
- Sun85°58°16%
- Mon68°56°26%
- Tue77°53°25%
- Wed84°57°35%
- Thu88°61°35%
- Fri84°66°29%
- Sat79°60°30%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 13, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Martinsburg
SPC has placed Martinsburg in the Slight Risk category for severe thunderstorms tomorrow.
- TODAYNONENo severe risk
- TOMORROWSLGTSlight Risk
- DAY 3NONENo severe risk
Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Martinsburg
- 25401
- 25403
- 25404
- 25402