Green Lake, Wisconsin Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Green Lake weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast10%—81°67°—
- SundayJul 5Overcast——81°64°0°
- MondayJul 6Clear——77°59°-4°
- TuesdayJul 7Overcast——81°58°+4°
- WednesdayJul 8Thunderstorm49%0.04″79°67°-2°
- ThursdayJul 9Heavy Drizzle53%0.01″74°64°-5°
- FridayJul 10Light Drizzle18%—76°59°+2°
AQI 33 (Good), driven by Ozone. AQI up 8 over the last 6 hours (gradual rise). Ozone at AQI 41 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
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 41 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
- Present
- AQI 41
- UV peak
- 3.6 at earlier today
- Sky at peak
- overcast
- Projected peak
- AQI 41
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
- 10:56 PM
- Moonset
- 9:57 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Green Lake at a glance
- Today vs. normal: 13°F above the seasonal normal for this latitude
- Last frost: May 9 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 54941
16-Day Forecast — Green Lake
- Sat81°67°10%
- Sun81°64°4%
- Mon77°59°1%
- Tue81°58°2%
- Wed79°67°49%
- Thu74°64°53%
- Fri76°59°18%
- Sat76°58°10%
- Sun77°54°10%
- Mon74°53°9%
- Tue82°58°8%
- Wed78°63°20%
- Thu81°63°19%
- Fri80°64°19%
- Sat71°58°26%
- Sun76°52°20%
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 — Green Lake
SPC includes Green Lake 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 Green Lake
- 54941