Hastings, MN Weather + On This Date: Monday, August 17, 2026

Monday, August 17, 2026, looks sunny and seasonably warm in Hastings, Minnesota, with highs in the lower 80s and west winds up to 10 mph. Monday evening brings a 40% chance of showers, while a broader NWS outlook says a few strong to severe thunderstorms are possible Monday night. Today’s time capsule looks back at Minnesota’s 1862 Acton incident, Indonesia’s 1945 proclamation of independence and Double Eagle II’s 1978 transatlantic balloon landing in France. It’s a quick local guide for planning work, errands, outdoor time and evening activities while learning three carefully sourced moments from August 17 history.