Compo, Connecticut Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Compo weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Rain63%0.26″80°73°—
- MondayJul 6Heavy Rain90%1.8″73°63°-7°
- TuesdayJul 7Drizzle86%0.06″66°61°-7°
- WednesdayJul 8Overcast27%—77°55°+11°
- ThursdayJul 9Light Drizzle21%0.01″83°64°+6°
- FridayJul 10Light Drizzle47%0.02″90°69°+7°
- SaturdayJul 11Overcast27%—86°63°-4°
AQI 44 (Good), driven by Ozone. AQI down 29 over the last 6 hours — air quality is improving sharply. Ozone at AQI 30. Overcast through the UV peak window (cloud cover ~97%) — 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 30. Overcast through the UV peak window (cloud cover ~97%) — afternoon ozone should stay flat.
- Present
- AQI 30
- UV peak
- 3.3 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 7
PM × Wind × Precip
PM scrubbed by 2 hours of recent rain — PM2.5 down to 4.8 µg/m³, PM10 to 4.9 µg/m³.
- PM2.5/PM10
- 0.98
- Wind
- light
- Recent rain
- 2h in last 6h
- Pattern
- washed out
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
- 11:11 PM
- Moonset
- 11:03 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Compo at a glance
- Today vs. normal: 4°F above the seasonal normal for this latitude
- Last frost: April 23 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
15-Day Forecast — Compo
- Sun80°73°63%
- Mon73°63°90%
- Tue66°61°86%
- Wed77°55°27%
- Thu83°64°21%
- Fri90°69°47%
- Sat86°63°27%
- Sun79°63°23%
- Mon83°58°18%
- Tue84°64°21%
- Wed88°68°36%
- Thu85°65°34%
- Fri83°61°30%
- Sat86°63°32%
- Sun92°73°35%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, 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 — Compo
SPC has placed Compo in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.
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 Compo
- 06880
- 06888