Harvey, Michigan Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Harvey weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——67°56°—
- SundayJul 5Overcast——66°52°-1°
- MondayJul 6Foggy——73°53°+7°
- TuesdayJul 7Heavy Drizzle36%—74°61°+1°
- WednesdayJul 8Rain57%0.39″65°52°-9°
- ThursdayJul 9Foggy49%—61°53°-4°
- FridayJul 10Partly Cloudy11%—73°53°+12°
AQI 35 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 35. Overcast through the UV peak window (cloud cover ~92%) — 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 35. Overcast through the UV peak window (cloud cover ~92%) — afternoon ozone should stay flat.
- Present
- AQI 35
- UV peak
- 3.3 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 8
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
- 11:54 PM
- Moonset
- 10:47 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Harvey at a glance
- Today vs. normal: 5°F below the seasonal normal for this latitude
- Last frost: May 25 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
15-Day Forecast — Harvey
- Sat64°56°5%
- Sun66°52°2%
- Mon73°53°1%
- Tue74°61°36%
- Wed65°52°57%
- Thu61°53°49%
- Fri73°53°11%
- Sat70°59°17%
- Sun65°58°12%
- Mon72°58°13%
- Tue63°55°10%
- Wed73°55°16%
- Thu77°65°26%
- Fri70°54°19%
- Sat64°51°19%
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 — Harvey
SPC includes Harvey 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 Harvey
- 49855