Old Hill, Connecticut Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Old Hill weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Light Drizzle57%0.01″83°73°—
- MondayJul 6Heavy Rain90%3.6″74°67°-9°
- TuesdayJul 7Drizzle86%0.02″72°61°-2°
- WednesdayJul 8Overcast24%—74°57°+2°
- ThursdayJul 9Overcast22%—80°61°+6°
- FridayJul 10Light Drizzle48%—84°68°+4°
- SaturdayJul 11Overcast27%—81°59°-3°
AQI 33 (Good), driven by Ozone. AQI down 16 over the last 6 hours — air quality is improving sharply.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 4.6 µg/m³ (AQI 26) with a 0.98 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.98
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
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
Old Hill at a glance
- Today vs. normal: 73°F — typical for the season
- 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 — Old Hill
- Sun83°73°57%
- Mon74°67°90%
- Tue72°61°86%
- Wed74°57°24%
- Thu80°61°22%
- Fri84°68°48%
- Sat81°59°27%
- Sun80°60°24%
- Mon72°59°18%
- Tue80°57°22%
- Wed82°66°19%
- Thu86°66°26%
- Fri84°70°26%
- Sat81°65°35%
- Sun85°67°34%
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 — Old Hill
SPC has placed Old Hill in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe 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.
ZIP codes in Old Hill
- 06880