Castleton Four Corners, Vermont Weather
Honeysuckle sweetens the night. Day 89 of spring. Read this microseason across nine climate regions →
Castleton Four Corners weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 16Overcast——73°51°—
- WednesdayJun 17Light Rain19%0.09″76°58°+3°
- ThursdayJun 18T-storm w/ Hail93%0.10″83°57°+7°
- FridayJun 19Light Drizzle30%—79°61°-4°
- SaturdayJun 20Light Drizzle42%—67°55°-12°
- SundayJun 21Overcast27%—67°53°0°
- MondayJun 22Drizzle38%0.19″53°49°-14°
AQI 24 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±4 points).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
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).








































Cut your thistles before St. John, you will have two instead of one.
- Moonrise
- 6:18 AM
- Moonset
- 9:55 PM
- In sign
- ♋︎ Cancer
Honeysuckle sweetens the night
Castleton Four Corners at a glance
- Today vs. normal: 18°F below the seasonal normal for this latitude
- Last frost: May 8 (climatological average for this latitude)
- Microseason: Jun 16–20
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
15-Day Forecast — Castleton Four Corners
- Tue73°52°4%
- Wed76°58°19%
- Thu83°57°93%
- Fri79°61°30%
- Sat67°55°42%
- Sun67°53°27%
- Mon53°49°38%
- Tue71°50°29%
- Wed77°51°16%
- Thu74°55°27%
- Fri82°56°39%
- Sat73°60°32%
- Sun79°55°45%
- Mon84°54°35%
- Tue83°60°44%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 16, 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 — Castleton Four Corners
SPC has placed Castleton Four Corners in the General Thunderstorms category for severe thunderstorms tomorrow.
- TODAYNONENo severe risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
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 Castleton Four Corners
- 05735
- 05750