Whitinsville, Massachusetts Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Whitinsville weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast18%—87°69°—
- MondayJul 6Light Rain75%0.09″82°64°-5°
- TuesdayJul 7Rain81%0.24″64°58°-18°
- WednesdayJul 8Overcast19%—76°58°+12°
- ThursdayJul 9Overcast11%—82°56°+6°
- FridayJul 10Thunderstorm38%0.04″83°61°+1°
- SaturdayJul 11Overcast23%—83°54°0°
AQI 47 (Good), driven by PM2.5. AQI up 9 over the last 6 hours (gradual rise). PM2.5 at 19.2 µg/m³ (AQI 70) with a 0.97 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
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
PM × Wind × Precip
PM2.5 at 19.2 µg/m³ (AQI 70) with a 0.97 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.97
- 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
- 11:04 PM
- Moonset
- 10:55 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Whitinsville at a glance
- Today vs. normal: 3°F above the seasonal normal for this latitude
- Last frost: April 29 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 01588
15-Day Forecast — Whitinsville
- Sun86°68°18%
- Mon82°64°75%
- Tue64°58°81%
- Wed76°58°19%
- Thu82°56°11%
- Fri83°61°38%
- Sat83°54°23%
- Sun79°57°16%
- Mon62°55°21%
- Tue85°52°19%
- Wed83°60°17%
- Thu87°59°42%
- Fri88°67°28%
- Sat86°66°39%
- Sun89°65°39%
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 — Whitinsville
SPC includes Whitinsville in the general thunderstorm area tomorrow — no severe risk, but storms are possible.
- TODAYNONENo severe risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
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 Whitinsville
- 01588