Chesapeake Landing, Maryland Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Chesapeake Landing weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Rain23%0.05″100°78°—
- SundayJul 5Showers56%0.13″94°76°-6°
- MondayJul 6Heavy Drizzle82%—84°73°-10°
- TuesdayJul 7Thunderstorm80%—85°71°+1°
- WednesdayJul 8Showers33%0.19″79°68°-6°
- ThursdayJul 9Overcast12%—88°70°+9°
- FridayJul 10Overcast38%—92°75°+4°
AQI 158 (Unhealthy), driven by Ozone. AQI up 103 in the last 6 hours — air quality is degrading. Ozone at AQI 103. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.
LIMIT OUTDOORS Limit prolonged outdoor exertion. Sensitive groups should avoid outdoor exertion. Consider rescheduling outdoor activities until AQI improves.
What's driving it
Ozone × UV × Sky
Ozone at AQI 103. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.
- Present
- AQI 103
- UV peak
- 0.2 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 12
PM × Wind × Precip
PM2.5 at 7.6 µg/m³, PM10 at 8.0 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.95
- 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
- 10:57 PM
- Moonset
- 10:09 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Chesapeake Landing at a glance
- Today vs. normal: 27°F above the seasonal normal for this latitude
- Last frost: April 12 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Chesapeake Landing
- Sat100°78°23%
- Sun94°76°56%
- Mon84°73°82%
- Tue85°71°80%
- Wed79°68°33%
- Thu88°70°12%
- Fri92°75°38%
- Sat90°75°34%
- Sun82°72°27%
- Mon78°68°18%
- Tue85°67°18%
- Wed88°71°39%
- Thu90°74°36%
- Fri88°74°36%
- Sat89°74°31%
- Sun90°75°49%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, 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 — Chesapeake Landing
SPC has placed Chesapeake Landing in the Enhanced Risk category for severe thunderstorms today.
- TODAYENHEnhanced Risk
- TOMORROWSLGTSlight Risk
- DAY 3TSTMGeneral Thunderstorms
Numerous severe storms likely. Tornadoes, large hail, and damaging wind gusts possible across the area. Track NWS warnings if storms develop.
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 Chesapeake Landing
- 21620