Mayer, Minnesota Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Mayer weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Drizzle29%0.02″87°68°—
- SundayJul 5Overcast31%—85°67°-2°
- MondayJul 6Overcast——84°67°-1°
- TuesdayJul 7T-storm w/ Hail19%0.01″85°67°+1°
- WednesdayJul 8Heavy Showers51%0.61″74°64°-11°
- ThursdayJul 9Light Drizzle49%—80°61°+6°
- FridayJul 10Light Drizzle10%—71°59°-9°
AQI 54 (Moderate), driven by Ozone. AQI up 6 over the last 6 hours (gradual rise). Ozone at AQI 68 now. With UV 6.2 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 56 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 68 now. With UV 6.2 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 56 around 1 PM.
- Present
- AQI 68
- UV peak
- 6.2 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 56
PM × Wind × Precip
PM2.5 at 16.1 µg/m³ (AQI 64) with a 0.77 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.77
- 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
- 11:18 PM
- Moonset
- 10:16 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Mayer at a glance
- Today vs. normal: 16°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: 55360
16-Day Forecast — Mayer
- Sat87°68°29%
- Sun85°67°31%
- Mon84°67°4%
- Tue85°67°19%
- Wed74°64°51%
- Thu80°61°49%
- Fri71°59°10%
- Sat76°55°12%
- Sun78°56°15%
- Mon80°58°8%
- Tue82°62°6%
- Wed83°66°13%
- Thu85°68°12%
- Fri77°60°22%
- Sat69°59°30%
- Sun79°57°27%
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 — Mayer
SPC has placed Mayer 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 Mayer
- 55360