Minnesota State Fair Weekend: Sunny Start, Storms Expected Saturday
The Minnesota State Fair is set to begin with favorable weather conditions on Thursday, August 27, 2026, in the Twin Cities, Minnesota. The opening day will feature sunny skies, comfortable temperatures in the mid-to-upper 70s (24-26°C), and low humidity. Friday, August 28, is expected to be the best day of the weekend, with mostly sunny skies and a high near 82°F (28°C). However, weather conditions will shift on Saturday, August 29, as rain and thunderstorms are likely, particularly from late morning through the afternoon. Sunday, August 30, will bring warmer and more humid conditions, with highs reaching 84°F (29°C) and heat-index values in the upper 80s (31°C). Light rain and high humidity are expected to persist into early Monday morning, August 31. 
