Zimmerman, Minnesota Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Zimmerman weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Drizzle27%0.07″85°64°—
- SundayJul 5Overcast17%—84°64°-1°
- MondayJul 6Overcast13%—86°66°+2°
- TuesdayJul 7T-storm w/ Hail29%0.24″87°67°+1°
- WednesdayJul 8Heavy Showers57%1.8″74°64°-13°
- ThursdayJul 9Light Drizzle49%—79°60°+5°
- FridayJul 10Light Drizzle——70°58°-9°
AQI 52 (Moderate), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 14.0 µg/m³ (AQI 60) with a 0.77 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
Ozone × UV × Sky
Ozone at AQI 60 now. With UV 5.8 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 46 around 1 PM.
- Present
- AQI 60
- UV peak
- 5.8 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 46
PM × Wind × Precip
PM2.5 at 14.0 µg/m³ (AQI 60) with a 0.77 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.77
- 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
- 11:18 PM
- Moonset
- 10:14 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Zimmerman at a glance
- Today vs. normal: 16°F above the seasonal normal for this latitude
- Last frost: May 19 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 55398
16-Day Forecast — Zimmerman
- Sat85°64°27%
- Sun84°64°17%
- Mon86°66°13%
- Tue87°67°29%
- Wed74°64°57%
- Thu79°60°49%
- Fri70°58°8%
- Sat76°55°11%
- Sun78°56°15%
- Mon80°59°11%
- Tue83°61°5%
- Wed83°67°13%
- Thu84°67°13%
- Fri74°61°27%
- Sat68°59°31%
- Sun79°57°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 — Zimmerman
SPC has placed Zimmerman in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWNONENo severe risk
- DAY 3TSTMGeneral Thunderstorms
Isolated severe storms possible. Limited threat for hail or damaging wind.
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 Zimmerman
- 55398