Onamia, Minnesota Weather
Lesser ripening, greater heat. Day 91 of spring. Read this microseason across nine climate regions →
Onamia weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 18Overcast12%—64°52°—
- FridayJun 19Light Rain83%0.13″66°46°+2°
- SaturdayJun 20Overcast——65°46°-1°
- SundayJun 21Overcast——64°49°-1°
- MondayJun 22Overcast——62°48°-2°
- TuesdayJun 23Light Drizzle45%0.01″55°50°-7°
- WednesdayJun 24Light Drizzle28%0.01″61°48°+6°
AQI 33 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 30 now. With UV 3.3 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 9 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 30 now. With UV 3.3 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 9 around 1 PM.
- Present
- AQI 30
- UV peak
- 3.3 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 9
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).
Cut your thistles before St. John, you will have two instead of one.
- Moonrise
- 9:15 AM
- Moonset
- 11:51 PM
- In sign
- ♌︎ Leo
Lesser ripening, greater heat
Onamia at a glance
- Today vs. normal: 14°F below the seasonal normal for this latitude
- Last frost: May 22 (climatological average for this latitude)
- Microseason: Jun 16–20
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
15-Day Forecast — Onamia
- Thu64°52°12%
- Fri66°46°83%
- Sat65°46°9%
- Sun64°49°2%
- Mon62°48°2%
- Tue55°50°45%
- Wed61°48°28%
- Thu67°50°24%
- Fri72°54°19%
- Sat68°61°21%
- Sun73°57°26%
- Mon74°58°42%
- Tue75°58°35%
- Wed67°57°25%
- Thu76°56°32%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 18, 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 — Onamia
SPC has placed Onamia in the Marginal Risk category for severe thunderstorms tomorrow.
- TODAYNONENo severe risk
- TOMORROWMRGLMarginal Risk
- DAY 3NONENo severe risk
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 Onamia
- 56359