Libertytown, Maryland Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Libertytown weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Drizzle45%0.04″98°77°—
- SundayJul 5Light Showers47%1.5″94°72°-4°
- MondayJul 6Showers82%0.09″84°69°-10°
- TuesdayJul 7Heavy Drizzle82%0.04″75°67°-9°
- WednesdayJul 8Light Drizzle34%0.02″74°64°-1°
- ThursdayJul 9Overcast11%—92°65°+18°
- FridayJul 10Overcast43%—89°71°-3°
AQI 83 (Moderate), driven by Ozone. AQI up 8 over the last 6 hours (gradual rise). Ozone at AQI 60. Overcast through the UV peak window (cloud cover ~73%) — afternoon ozone should stay flat.
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 60. Overcast through the UV peak window (cloud cover ~73%) — afternoon ozone should stay flat.
- Present
- AQI 60
- UV peak
- 0.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 7
PM × Wind × Precip
PM2.5 at 9.0 µg/m³, PM10 at 9.4 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.96
- Wind
- light
- Recent rain
- 1h 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
- 11:26 PM
- Moonset
- 11:19 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Libertytown at a glance
- Today vs. normal: 6°F above the seasonal normal for this latitude
- Last frost: April 13 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 21762
16-Day Forecast — Libertytown
- Sat98°77°45%
- Sun94°72°47%
- Mon84°69°82%
- Tue75°67°82%
- Wed74°64°34%
- Thu92°65°11%
- Fri89°71°43%
- Sat83°65°30%
- Sun81°64°25%
- Mon83°57°18%
- Tue89°59°16%
- Wed84°64°35%
- Thu87°61°46%
- Fri90°61°46%
- Sat89°69°40%
- Sun84°68°52%
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 — Libertytown
SPC has placed Libertytown 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 Libertytown
- 21701
- 21762
- 21791