Marysville, Ohio Weather
Fireflies pulse through the magnolias. Day 76 of spring. Read this microseason across nine climate regions →
Marysville weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 3Clear——79°48°—
- ThursdayJun 4Overcast——83°56°+4°
- FridayJun 5Overcast——80°60°-3°
- SaturdayJun 6Light Showers75%—77°64°-3°
- SundayJun 7Drizzle75%—77°63°0°
- MondayJun 8Overcast——83°59°+6°
- TuesdayJun 9Light Drizzle14%—79°65°-4°
Ozone at AQI 500 now. AQI up 25 in the last 6 hours — air quality is degrading. With UV 0.5 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 85 by mid-afternoon.
AVOID OUTDOORS Avoid outdoor exertion. Keep windows closed; use HEPA filtration indoors if available.
What's driving it
Ozone × UV × Sky
Ozone at AQI 500 now. With UV 0.5 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 85 by mid-afternoon.
- Present
- AQI 500
- UV peak
- 0.5 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 85
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).
The higher the clouds, the finer the weather.
- Moonrise
- 3:25 AM
- Moonset
- 12:30 PM
- In sign
- ♑︎ Capricorn
Fireflies pulse through the magnolias
Marysville at a glance
- Today vs. normal: 3°F above the seasonal normal for this latitude
- Last frost: April 17 (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 3, 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.