Cloudy Minnesota State Fair Forecast in Rochester Tops Out at 79 Degrees Before a Cooler Night Settles in Late

ROCHESTER, MN — The Minnesota State Fair forecast points to a mild evening in Rochester, with cloudy skies and temperatures holding near the upper 70s. The daytime high is expected to reach 79 degrees, while the overnight low dips to 63.

For anyone heading out later, conditions are expected to cool steadily after sunset. Readings are forecast to slide from 72 degrees at 9 p.m. to 64 degrees by 1 a.m.

What the Evening Looks Like

The hourly outlook shows a gradual drop rather than a sharp chill, which can make for a comfortable stretch outside. Temperatures are listed at 69 degrees at 10 p.m., 67 at 11 p.m., and 65 at midnight before reaching 64 degrees at 1 a.m.

Cloud cover is the main weather feature noted in the forecast, with no rain or storms mentioned. That means the evening appears set up to be more gray than dramatic, with a steady, late-summer feel across the Rochester area.

Why Fairgoers May Care

Late-summer weather can shape how long people stay, what they wear, and whether they plan for a jacket once the sun goes down. A cloudy night with temperatures in the 60s usually feels different from the hot, bright afternoons that can make fairgrounds feel much more intense.

The forecast also gives visitors a simple takeaway: expect a pleasant start, then a slow fade into cooler conditions. For a major seasonal event like the state fair, that kind of steady weather often means people can plan around comfort without worrying about a big weather swing.

The Fair Weather Pattern

This kind of forecast fits the broader late-August pattern in Minnesota, when warm afternoons can still give way to much cooler evenings. That transition is often noticeable after dark, especially in open outdoor spaces where a breeze or cloud cover can make the temperature feel even lower.

Rochester’s outlook is a reminder that even a mostly ordinary forecast can matter when thousands of people are spending hours outdoors. With temperatures expected to ease through the night, the main weather story is simple: a cloudy, comfortable evening that gradually turns cooler.

The weirdest true stories from across America, every day.