Ypsilanti, Michigan Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Ypsilanti weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Rain70%0.84″84°70°—
- SundayJul 5Heavy Showers67%0.44″77°69°-7°
- MondayJul 6Light Drizzle22%—75°61°-2°
- TuesdayJul 7Clear——83°60°+8°
- WednesdayJul 8Overcast——83°61°0°
- ThursdayJul 9Light Drizzle34%—76°66°-7°
- FridayJul 10Overcast29%—82°60°+6°
AQI 38 (Good), driven by PM2.5. AQI down 19 over the last 6 hours — air quality is improving sharply. PM scrubbed by 4 hours of recent rain — PM2.5 down to 12.9 µg/m³, PM10 to 13.3 µg/m³.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM scrubbed by 4 hours of recent rain — PM2.5 down to 12.9 µg/m³, PM10 to 13.3 µg/m³.
- PM2.5/PM10
- 0.97
- Wind
- light
- Recent rain
- 4h 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
- 11:32 PM
- Moonset
- 10:36 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Ypsilanti at a glance
- Today vs. normal: 70°F — typical for the season
- 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 codes: 48197, 48198
15-Day Forecast — Ypsilanti
- Sat85°69°70%
- Sun77°69°67%
- Mon75°61°22%
- Tue83°60°8%
- Wed83°61°8%
- Thu76°66°34%
- Fri82°60°29%
- Sat82°62°21%
- Sun77°62°14%
- Mon83°60°10%
- Tue72°64°13%
- Wed78°59°18%
- Thu81°59°39%
- Fri77°64°40%
- Sat78°61°13%
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 — Ypsilanti
SPC includes Ypsilanti in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
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 Ypsilanti
- 48198
- 48197