Harrisville, Michigan Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Harrisville weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Foggy13%—73°64°—
- SundayJul 5Overcast——68°60°-5°
- MondayJul 6Overcast——75°58°+7°
- TuesdayJul 7Overcast——85°60°+10°
- WednesdayJul 8T-storm w/ Hail38%0.38″82°65°-3°
- ThursdayJul 9Light Drizzle46%0.01″75°61°-7°
- FridayJul 10Overcast25%—73°55°-2°
AQI 43 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 39 now. With UV 3.3 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 12 around 1 PM.
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 39 now. With UV 3.3 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 12 around 1 PM.
- Present
- AQI 39
- UV peak
- 3.3 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 12
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
- 11:35 PM
- Moonset
- 10:32 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Harrisville at a glance
- Today vs. normal: 67°F — typical for the season
- Last frost: May 14 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 48740
15-Day Forecast — Harrisville
- Sat73°64°13%
- Sun68°60°2%
- Mon75°58°3%
- Tue85°60°1%
- Wed82°65°38%
- Thu75°61°46%
- Fri73°55°25%
- Sat79°59°14%
- Sun74°59°15%
- Mon80°56°17%
- Tue71°60°19%
- Wed81°58°17%
- Thu88°63°32%
- Fri83°67°24%
- Sat67°55°16%
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 — Harrisville
SPC includes Harrisville in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWNONENo severe risk
- 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 Harrisville
- 48740