Morrisville, Vermont Weather
Fireflies rise from the lawn. Day 77 of spring. Read this microseason across nine climate regions →
Morrisville weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 4Overcast——81°50°—
- FridayJun 5Overcast——80°58°-1°
- SaturdayJun 6Showers83%0.34″67°62°-13°
- SundayJun 7Drizzle79%0.04″64°50°-3°
- MondayJun 8Clear——76°46°+12°
- TuesdayJun 9Overcast——81°51°+5°
- WednesdayJun 10Overcast14%—85°55°+4°
Ozone at AQI 47. AQI up 8 over the last 6 hours (gradual rise). Overcast through the UV peak window (cloud cover ~64%) — 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 47. Overcast through the UV peak window (cloud cover ~64%) — afternoon ozone should stay flat.
- Present
- AQI 47
- UV peak
- 7.5 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 24
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
- 12:33 PM
- In sign
- ♒︎ Aquarius
Fireflies rise from the lawn
Morrisville at a glance
- Today vs. normal: 11°F above the seasonal normal for this latitude
- Last frost: May 13 (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 — Morrisville
SPC has placed Morrisville in the Marginal Risk category for severe thunderstorms day after tomorrow.
- TODAYNONENo severe risk
- TOMORROWNONENo severe risk
- 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.