Weather in Byron, MN
Updated 2026-09-26 11:45 local time · ZIP codes 55920
Patchy rain nearby
No government weather alerts were returned for this location at the latest update.
Next hours
51°28% rain
52°43% rain52°49% rain53°26% rain54°32% rain53°24% rain
54°24% rain
54°30% rain
54°21% rain
56°17% rain
57°29% rain57°26% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
There is a moderate rain chance, peaking near 49%.
It feels like 46°F with winds near 12 mph.
54°F, 21% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 28 mph.
Current temperature is 51°F, wind 12 mph, rain chance up to 49%.
UV index is 0.
Local weather characteristics in Byron
Minnesota has a strongly continental climate with warm summers, very cold winters and large seasonal temperature swings. Thunderstorms are common in the warm season.
Byron is part of the Midwest weather region. The forecast point is near 44.03°N latitude and 92.65°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.
Byron weather today
Patchy rain nearby and 51°F in Byron, MN. Today's high is 60°F with a 67% rain chance. Winds are around 12 mph with gusts near 27 mph. Relative humidity is 87%, pressure is 30.15 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Byron
Sunrise is at 07:02 AM and sunset is at 07:01 PM. Tomorrow's forecast calls for Overcast with a high near 63°F and a low near 57°F. The maximum rain chance is 23%.