Cobb Island, Maryland Weather
Honeysuckle sweetens the night. Day 90 of spring. Read this microseason across nine climate regions →
Cobb Island weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 17Drizzle13%0.04″85°67°—
- ThursdayJun 18Overcast21%—99°74°+14°
- FridayJun 19Rain42%0.25″86°68°-13°
- SaturdayJun 20Overcast——85°63°-1°
- SundayJun 21Showers13%0.28″87°68°+2°
- MondayJun 22Drizzle69%0.11″81°61°-6°
- TuesdayJun 23Mostly Clear36%—82°59°+1°
AQI 35 (Good), driven by PM2.5. AQI projected to climb to 56 over the next 6 hours. PM2.5 at 14.6 µg/m³ (AQI 61) with a 0.88 fine-to-coarse ratio and 5 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 during the projected peak around 9 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 61 now. With UV 7.2 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 58 around 1 PM.
- Present
- AQI 61
- UV peak
- 7.2 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 58
PM × Wind × Precip
PM2.5 at 14.6 µg/m³ (AQI 61) with a 0.88 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.88
- Wind
- light
- 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).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 8:10 AM
- Moonset
- 10:37 PM
- In sign
- ♌︎ Leo
Honeysuckle sweetens the night
Cobb Island at a glance
- Today vs. normal: 78°F — typical for the season
- Last frost: April 6 (climatological average for this latitude)
- Microseason: Jun 16–20
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Cobb Island
- Wed86°67°13%
- Thu99°74°21%
- Fri86°68°42%
- Sat85°63°1%
- Sun87°68°13%
- Mon81°61°69%
- Tue82°59°36%
- Wed82°64°12%
- Thu81°70°17%
- Fri86°70°23%
- Sat87°67°25%
- Sun89°72°16%
- Mon92°74°29%
- Tue88°73°50%
- Wed80°72°50%
- Thu83°72°41%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 17, 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 — Cobb Island
SPC has placed Cobb Island 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 Cobb Island
- 20625
- 20661
- 20664