Sturgeon Bay, Wisconsin Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Sturgeon Bay weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Drizzle12%0.02″78°67°—
- SundayJul 5Overcast——79°60°+1°
- MondayJul 6Overcast——75°59°-4°
- TuesdayJul 7Overcast——81°58°+6°
- WednesdayJul 8Thunderstorm44%0.11″83°64°+2°
- ThursdayJul 9Heavy Drizzle50%0.02″73°60°-10°
- FridayJul 10Overcast20%—76°57°+3°
AQI 29 (Good), driven by Ozone. AQI down 5 over the last 6 hours (gradual decline). Ozone at AQI 31 now. With UV 0.3 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 5 around 1 PM.
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 31 now. With UV 0.3 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 5 around 1 PM.
- Present
- AQI 31
- UV peak
- 0.3 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 5
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
- 10:51 PM
- Moonset
- 9:49 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Sturgeon Bay at a glance
- Today vs. normal: 67°F — typical for the season
- 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: 54235
16-Day Forecast — Sturgeon Bay
- Sat78°67°12%
- Sun79°60°5%
- Mon75°59°0%
- Tue81°58°3%
- Wed83°64°44%
- Thu73°60°50%
- Fri76°57°20%
- Sat81°63°13%
- Sun65°57°13%
- Mon76°59°12%
- Tue77°61°17%
- Wed80°62°23%
- Thu81°69°23%
- Fri87°67°23%
- Sat79°65°19%
- Sun87°65°23%
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 — Sturgeon Bay
SPC includes Sturgeon Bay 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 Sturgeon Bay
- 54235