Millersburg, Michigan Weather
Fireflies rise from the lawn. Day 77 of spring. Read this microseason across nine climate regions →
Millersburg weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 4Overcast——82°49°—
- FridayJun 5Drizzle47%0.03″77°59°-5°
- SaturdayJun 6Light Showers29%0.04″79°56°+2°
- SundayJun 7Partly Cloudy——72°51°-7°
- MondayJun 8Overcast——73°51°+1°
- TuesdayJun 9Overcast30%—81°53°+8°
- WednesdayJun 10Overcast19%—85°63°+4°
Ozone at AQI 96 now. AQI up 7 over the last 6 hours (gradual rise). With UV 7.2 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 93 by mid-afternoon.
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 96 now. With UV 7.2 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 93 by mid-afternoon.
- Present
- AQI 96
- UV peak
- 7.2 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 93
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).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 4:24 AM
- Moonset
- 1:18 PM
- In sign
- ♒︎ Aquarius
Fireflies rise from the lawn
Millersburg at a glance
- Today vs. normal: 9°F above the seasonal normal for this latitude
- Last frost: May 18 (climatological average for this latitude)
- Microseason: Jun 1–5
- Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Right now in the garden
Peak growing season
As of June 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 — Millersburg
SPC has placed Millersburg in the General Thunderstorms category for severe thunderstorms tomorrow.
- 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.