Greenwood, Wisconsin Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Greenwood weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast19%—84°64°—
- SundayJul 5Overcast17%—83°64°-1°
- MondayJul 6Overcast——78°60°-5°
- TuesdayJul 7Light Drizzle11%—81°63°+3°
- WednesdayJul 8Thunderstorm49%0.30″74°65°-7°
- ThursdayJul 9Overcast49%—77°61°+3°
- FridayJul 10Light Drizzle13%—78°58°+1°
AQI 32 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 5.0 µg/m³ (AQI 28) with a 0.86 fine-to-coarse ratio and 6 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 5.0 µg/m³ (AQI 28) with a 0.86 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.86
- Wind
- light
- 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
- 10:03 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Greenwood at a glance
- Today vs. normal: 5°F above the seasonal normal for this latitude
- Last frost: May 15 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 54437
16-Day Forecast — Greenwood
- Sat84°64°19%
- Sun83°64°17%
- Mon78°60°6%
- Tue81°63°11%
- Wed74°65°49%
- Thu77°61°49%
- Fri78°58°13%
- Sat76°60°12%
- Sun72°55°15%
- Mon77°52°15%
- Tue77°58°12%
- Wed75°61°16%
- Thu81°66°13%
- Fri84°66°13%
- Sat84°68°39%
- Sun82°70°29%
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 — Greenwood
SPC includes Greenwood in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWNONENo severe risk
- 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.
ZIP codes in Greenwood
- 54437