Ironton, Minnesota Weather
Toward the solstice glow. Day 88 of spring. Read this microseason across nine climate regions →
Ironton weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Light Rain50%0.08″75°42°—
- TuesdayJun 16Light Drizzle55%0.01″70°52°-5°
- WednesdayJun 17Light Rain88%0.50″59°47°-11°
- ThursdayJun 18Overcast32%—63°46°+4°
- FridayJun 19Drizzle22%—65°43°+2°
- SaturdayJun 20Light Drizzle13%—73°47°+8°
- SundayJun 21Partly Cloudy23%—68°46°-5°
AQI 26 (Good), driven by Ozone. AQI down 6 over the last 6 hours (gradual decline). Ozone at AQI 39 now. With UV 5.5 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 20 around 1 PM.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 9 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 39 now. With UV 5.5 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 20 around 1 PM.
- Present
- AQI 39
- UV peak
- 5.5 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 20
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
- 5:18 AM
- Moonset
- 9:35 PM
- In sign
- ♋︎ Cancer
Toward the solstice glow
Ironton at a glance
- Today vs. normal: 3°F below the seasonal normal for this latitude
- Last frost: May 25 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Ironton
- Mon75°42°50%
- Tue70°52°55%
- Wed59°47°88%
- Thu63°46°32%
- Fri65°43°22%
- Sat73°47°13%
- Sun68°46°23%
- Mon71°43°19%
- Tue75°52°20%
- Wed70°61°19%
- Thu73°60°19%
- Fri80°60°29%
- Sat82°60°27%
- Sun70°62°39%
- Mon82°57°35%
- Tue84°61°20%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 15, 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 — Ironton
SPC has placed Ironton in the General Thunderstorms category for severe thunderstorms today.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWNONENo severe risk
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
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 Ironton
- 56441
- 56455