Hatfield, Wisconsin Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Hatfield weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Drizzle23%0.02″85°65°—
- SundayJul 5Light Drizzle18%0.03″83°63°-2°
- MondayJul 6Mostly Clear——80°60°-3°
- TuesdayJul 7T-storm w/ Hail——83°64°+3°
- WednesdayJul 8Thunderstorm38%0.04″76°61°-7°
- ThursdayJul 9Overcast43%—77°57°+1°
- FridayJul 10Overcast14%—80°60°+3°
AQI 26 (Good), driven by PM2.5. AQI down 11 over the last 6 hours (gradual decline). PM2.5 at 5.9 µg/m³ (AQI 33) with a 0.94 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 5.9 µg/m³ (AQI 33) with a 0.94 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.94
- 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
- 11:04 PM
- Moonset
- 10:04 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Hatfield at a glance
- Today vs. normal: 67°F — typical for the season
- Last frost: May 12 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
15-Day Forecast — Hatfield
- Sat84°64°23%
- Sun83°63°18%
- Mon80°60°2%
- Tue83°64°4%
- Wed76°61°38%
- Thu77°57°43%
- Fri80°60°14%
- Sat80°63°9%
- Sun76°57°10%
- Mon78°65°16%
- Tue72°60°36%
- Wed79°57°26%
- Thu79°62°23%
- Fri81°65°26%
- Sat80°59°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 — Hatfield
SPC includes Hatfield in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWNONENo severe risk
- 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 Hatfield
- 54754