Derby Center, Vermont Weather
Fireflies rise from the lawn. Day 77 of spring. Read this microseason across nine climate regions →
Derby Center weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 4Overcast——81°53°—
- FridayJun 5Overcast——78°58°-3°
- SaturdayJun 6Light Showers83%0.16″69°62°-9°
- SundayJun 7Light Rain80%0.25″62°45°-7°
- MondayJun 8Overcast——74°43°+12°
- TuesdayJun 9Overcast——80°49°+6°
- WednesdayJun 10Overcast11%—84°54°+4°
Ozone at AQI 41 — peak already passed at 1 PM under clear skies. AQI up 15 in the last 6 hours — air quality is degrading. Levels should ease through evening.
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 41 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 41
- UV peak
- 3.0 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 41
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
- 3:34 AM
- Moonset
- 12:30 PM
- In sign
- ♒︎ Aquarius
Fireflies rise from the lawn
Derby Center at a glance
- Today vs. normal: 9°F above the seasonal normal for this latitude
- Last frost: May 16 (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.
SPC Convective Outlook
Storm Prediction Center — Derby Center
SPC has placed Derby Center in the Marginal Risk category for severe thunderstorms day after tomorrow.
- TODAYNONENo severe risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3MRGLMarginal Risk
Isolated severe storms possible. Limited threat for hail or damaging wind.
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.