Marshfield, Indiana Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Marshfield weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Rain65%0.50″89°70°—
- SundayJul 5Overcast33%—83°69°-6°
- MondayJul 6Heavy Drizzle16%—75°65°-8°
- TuesdayJul 7Clear——79°60°+4°
- WednesdayJul 8Mostly Clear——83°63°+4°
- ThursdayJul 9Thunderstorm44%—80°70°-3°
- FridayJul 10Light Drizzle44%—84°71°+4°
AQI 34 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 10.1 µg/m³, PM10 at 11.4 µg/m³ — typical background levels with no transport signature.
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 48 now. With UV 6.2 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 28 around 1 PM.
- Present
- AQI 48
- UV peak
- 6.2 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 28
PM × Wind × Precip
PM2.5 at 10.1 µg/m³, PM10 at 11.4 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.89
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
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
- 11:45 PM
- Moonset
- 10:55 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Marshfield at a glance
- Today vs. normal: 15°F above the seasonal normal for this latitude
- Last frost: April 18 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Marshfield
- Sat89°70°65%
- Sun83°69°33%
- Mon75°65°16%
- Tue79°60°4%
- Wed83°63°3%
- Thu80°70°44%
- Fri84°71°44%
- Sat75°61°16%
- Sun74°55°8%
- Mon73°57°8%
- Tue76°54°11%
- Wed77°61°24%
- Thu81°61°27%
- Fri83°69°29%
- Sat76°68°26%
- Sun75°64°39%
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 — Marshfield
SPC has placed 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 Marshfield
- 47993