Minnetonka, Minnesota Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Minnetonka weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Rain19%0.10″88°66°—
- SundayJul 5Light Drizzle21%—88°67°0°
- MondayJul 6Overcast——86°67°-2°
- TuesdayJul 7Thunderstorm12%—87°68°+1°
- WednesdayJul 8Showers54%0.65″73°66°-14°
- ThursdayJul 9Overcast54%—82°62°+9°
- FridayJul 10Light Drizzle——73°61°-9°
AQI 66 (Moderate), driven by Ozone. AQI up 6 over the last 6 hours (gradual rise). Ozone at AQI 81 now. With UV 6.4 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 69 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 81 now. With UV 6.4 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 69 around 1 PM.
- Present
- AQI 81
- UV peak
- 6.4 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 69
PM × Wind × Precip
PM2.5 at 17.6 µg/m³ (AQI 67) with a 0.82 fine-to-coarse ratio and 2 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.82
- 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
- 11:16 PM
- Moonset
- 10:14 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Minnetonka at a glance
- Today vs. normal: 19°F above the seasonal normal for this latitude
- Last frost: May 16 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 55345
16-Day Forecast — Minnetonka
- Sat88°66°19%
- Sun88°67°21%
- Mon86°67°4%
- Tue87°68°12%
- Wed73°66°54%
- Thu82°62°54%
- Fri73°61°7%
- Sat78°57°12%
- Sun80°59°15%
- Mon82°60°10%
- Tue84°63°6%
- Wed85°68°13%
- Thu85°70°10%
- Fri79°64°13%
- Sat70°60°19%
- Sun82°59°13%
Forecast data from Open-Meteo (CC BY 4.0).
Live wind & temperature near Minnetonka
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 — Minnetonka
SPC has placed Minnetonka 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 Minnetonka
- 55345
- 55343
- 55305
- 55391