Guilford Center, Connecticut Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Guilford Center weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Drizzle32%0.04″92°74°—
- SundayJul 5Light Drizzle53%0.02″79°71°-13°
- MondayJul 6Heavy Showers80%5.5″70°63°-9°
- TuesdayJul 7Heavy Rain69%0.70″63°59°-7°
- WednesdayJul 8Overcast10%—83°55°+20°
- ThursdayJul 9Overcast12%—83°65°0°
- FridayJul 10Light Drizzle31%—84°69°+1°
AQI 37 (Good), driven by PM2.5. AQI down 6 over the last 6 hours (gradual decline). PM2.5 at 9.3 µg/m³, PM10 at 10.2 µg/m³ — typical background levels with no transport signature.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 6 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 40 now. With UV 2.0 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 11 around 1 PM.
- Present
- AQI 40
- UV peak
- 2.0 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 11
PM × Wind × Precip
PM2.5 at 9.3 µg/m³, PM10 at 10.2 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.91
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
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).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 10:46 PM
- Moonset
- 9:52 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Guilford Center at a glance
- Today vs. normal: 13°F above the seasonal normal for this latitude
- Last frost: April 24 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Guilford Center
- Sat92°74°32%
- Sun79°71°53%
- Mon70°63°80%
- Tue63°59°69%
- Wed83°55°10%
- Thu83°65°12%
- Fri84°69°31%
- Sat75°68°23%
- Sun72°66°26%
- Mon68°63°19%
- Tue72°63°16%
- Wed79°61°25%
- Thu87°69°29%
- Fri90°71°31%
- Sat83°71°35%
- Sun83°66°40%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 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 — Guilford Center
SPC has placed Guilford Center in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
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.
ZIP codes in Guilford Center
- 06437