Delmar, Delaware Weather
Fireflies rise from the lawn. Day 77 of spring. Read this microseason across nine climate regions →
Delmar weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 3Mostly Clear——83°51°—
- ThursdayJun 4Overcast——88°55°+5°
- FridayJun 5Overcast——92°61°+4°
- SaturdayJun 6Light Drizzle——90°66°-2°
- SundayJun 7Overcast18%—90°69°0°
- MondayJun 8Overcast10%—70°52°-20°
- TuesdayJun 9Partly Cloudy——83°49°+13°
Ozone at AQI 44 now. AQI up 19 in the last 6 hours — air quality is degrading. With UV 0.0 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 11 by mid-afternoon.
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 44 now. With UV 0.0 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 11 by mid-afternoon.
- Present
- AQI 44
- UV peak
- 0.0 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 11
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
- 3:25 AM
- Moonset
- 1:06 PM
- In sign
- ♑︎ Capricorn
Fireflies rise from the lawn
Delmar at a glance
- Today vs. normal: 15°F below the seasonal normal for this latitude
- Last frost: April 7 (climatological average for this latitude)
- Microseason: Jun 1–5
- Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Right now in the garden
Peak growing season
As of June 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.