Girdletree, Maryland Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Girdletree weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——97°81°—
- SundayJul 5Overcast——91°77°-6°
- MondayJul 6Thunderstorm68%—85°76°-6°
- TuesdayJul 7Thunderstorm68%0.01″88°71°+3°
- WednesdayJul 8Drizzle42%0.02″76°69°-12°
- ThursdayJul 9Overcast——83°69°+7°
- FridayJul 10Overcast29%—93°75°+10°
AQI 137 (Unhealthy for Sensitive Groups), driven by Ozone. AQI up 74 in the last 6 hours — air quality is degrading. Ozone at AQI 119. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.
CAUTION Sensitive groups (children, elderly, respiratory conditions) should limit prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 119. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.
- Present
- AQI 119
- UV peak
- 0.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 14
PM × Wind × Precip
PM2.5 at 16.0 µg/m³, PM10 at 19.2 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.83
- Wind
- breezy
- Recent rain
- 0h in last 6h
- Pattern
- background
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).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:17 PM
- Moonset
- 11:11 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Girdletree at a glance
- Today vs. normal: 14°F above the seasonal normal for this latitude
- Last frost: April 5 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 21829
16-Day Forecast — Girdletree
- Sat97°81°8%
- Sun91°77°4%
- Mon85°76°68%
- Tue88°71°68%
- Wed76°69°42%
- Thu83°69°6%
- Fri93°75°29%
- Sat78°72°29%
- Sun79°69°26%
- Mon80°65°25%
- Tue80°66°18%
- Wed87°70°43%
- Thu85°72°45%
- Fri83°72°35%
- Sat84°72°39%
- Sun92°70°29%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, 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 — Girdletree
SPC has placed Girdletree in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWSLGTSlight Risk
- DAY 3TSTMGeneral Thunderstorms
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 Girdletree
- 21829