Weather in Iona, MN
Updated 2026-09-26 11:45 local time · ZIP codes 56141
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
55°34% rain
57°62% rain
58°40% rain59°31% rain59°38% rain59°61% rain58°39% rain58°48% rain
57°54% rain57°60% rain
57°34% rain56°67% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 67% over the next 12 hours.
It feels like 50°F with winds near 14 mph.
59°F, 31% rain chance and 12 mph wind.
Visibility is around 6 mi; gusts may reach 31 mph.
Current temperature is 55°F, wind 14 mph, rain chance up to 67%.
UV index is 0.
Local weather characteristics in Iona
Minnesota has a strongly continental climate with warm summers, very cold winters and large seasonal temperature swings. Thunderstorms are common in the warm season.
Iona is part of the Midwest weather region. The forecast point is near 43.92°N latitude and 95.78°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Iona weather today
Overcast and 55°F in Iona, MN. Today's high is 59°F with a 94% rain chance. Winds are around 14 mph with gusts near 31 mph. Relative humidity is 97%, pressure is 29.99 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Iona
Sunrise is at 07:15 AM and sunset is at 07:13 PM. Tomorrow's forecast calls for Light rain shower with a high near 63°F and a low near 56°F. The maximum rain chance is 85%.