Hastings, MN Weather + On This Date: Sunday, September 20, 2026

Hastings, Minnesota, can expect a mostly cloudy and comfortable Sunday, September 20, with a high near 69°F, northeast wind at 5–10 mph and very little chance of rain. Sunday night should remain mostly cloudy and cool to about 48°F. Today’s time capsule revisits the Duryea brothers’ early American automobile test, the opening of the first Cannes Film Festival and Billie Jean King’s Battle of the Sexes victory. Use the forecast to plan outdoor time, evening layers and a pleasant Sunday around Hastings.