Humboldt, Minnesota Weather
Prairie lightning bugs rise. Day 77 of spring. Read this microseason across nine climate regions →
Humboldt weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 4Foggy13%—76°59°—
- FridayJun 5Overcast——72°55°-4°
- SaturdayJun 6Overcast——80°55°+8°
- SundayJun 7Overcast32%—85°64°+5°
- MondayJun 8Showers58%—80°65°-5°
- TuesdayJun 9Overcast34%—84°64°+4°
- WednesdayJun 10Thunderstorm41%—86°70°+2°
Ozone at AQI 38 now. AQI flat over the last 6 hours (within ±3 points). With UV 6.0 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 22 by mid-afternoon.
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 38 now. With UV 6.0 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 22 by mid-afternoon.
- Present
- AQI 38
- UV peak
- 6.0 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 22
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).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 5:33 AM
- Moonset
- 1:59 PM
- In sign
- ♒︎ Aquarius
Prairie lightning bugs rise
Humboldt at a glance
- Today vs. normal: 10°F above the seasonal normal for this latitude
- Last frost: June 9 (climatological average for this latitude)
- Microseason: Jun 1–5
- Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Right now in the garden
Peak growing season
As of June 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.