New Marshfield, Ohio Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
New Marshfield weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast19%—96°74°—
- SundayJul 5Overcast47%—93°74°-3°
- MondayJul 6Thunderstorm66%—86°69°-7°
- TuesdayJul 7Overcast22%—86°65°0°
- WednesdayJul 8Mostly Clear——93°64°+7°
- ThursdayJul 9Light Drizzle32%—90°67°-3°
- FridayJul 10Thunderstorm58%—80°68°-10°
AQI 40 (Good), driven by Ozone. AQI down 7 over the last 6 hours (gradual decline). Ozone at AQI 110 now. With UV 6.5 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 95 around 1 PM.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 9 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 110 now. With UV 6.5 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 95 around 1 PM.
- Present
- AQI 110
- UV peak
- 6.5 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 95
PM × Wind × Precip
PM2.5 at 9.2 µg/m³ (AQI 51) with a 0.90 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.90
- Wind
- calm
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
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
- 11:22 PM
- Moonset
- 10:34 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
New Marshfield at a glance
- Today vs. normal: 16°F above the seasonal normal for this latitude
- Last frost: April 12 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 45766
16-Day Forecast — New Marshfield
- Sat96°74°19%
- Sun93°74°47%
- Mon86°69°66%
- Tue86°65°22%
- Wed93°64°8%
- Thu90°67°32%
- Fri80°68°58%
- Sat92°67°43%
- Sun79°63°17%
- Mon71°56°13%
- Tue83°60°13%
- Wed87°65°20%
- Thu93°68°20%
- Fri94°69°17%
- Sat85°69°27%
- Sun93°69°26%
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 — New Marshfield
SPC has placed New Marshfield in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.
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 New Marshfield
- 45766
- 45701