Hastings, MN Weather + On This Date: Wednesday, September 16, 2026

Original photo by Ashley Media

September 16th From Hastings to the Ozone
AI DEEP DIVE by HastingsNow.com

Hastings gets a little sunshine in the middle of the week, with a pleasant afternoon ahead and rain more likely while most of us are asleep.

Today’s Weather in Hastings

At a glance

  • High / overnight low: Near 73°F / 58°F.

  • Sky: Mostly sunny Wednesday.

  • Wind: Light east wind becoming southeast at 5–10 mph.

  • Rain: 60% chance Wednesday night, mainly after midnight.

Morning starts on the cool side after Tuesday night’s forecast low near 46°F. An extra layer makes sense for the school run.

Afternoon looks inviting for a downtown errand or a little time beside the Mississippi.

Wednesday night turns cloudy, with showers likely mainly between midnight and 5 a.m. Thursday. That timing places the main rain window after Wednesday’s evening activities, though it is not a guarantee of a dry evening.

What to wear or plan

  • A removable layer suits the cool start.

  • Sunglasses may earn their spot in your bag.

  • Outdoor cushions are better tucked away before bed.

Weather + On This Date infographic by HastingsNow.com

Weather Joke of the Day

Why did the sweatshirt come along to Levee Park? It had the morning shift—by afternoon, it was tied around someone’s waist.

On This Date: A Little Time Capsule

1908 — A Carriage Maker Helps Build the Automobile Age

General Motors was incorporated on September 16, 1908, following William Durant’s rise in Michigan’s carriage and automobile businesses. His idea brought multiple vehicle brands beneath one company, with Buick and Oldsmobile central to the plan. For anyone who enjoys an old car cruising through downtown Hastings, this is a little history behind the machinery.

Source: General Motors — The Fearless Spirit of William Durant

1810 — A Call in Dolores Begins Mexico’s Independence Struggle

On September 16, 1810, priest Miguel Hidalgo y Costilla issued the call known as the Grito de Dolores, setting Mexico’s independence struggle in motion. His appeal challenged Spanish rule and called for changes to land ownership and racial inequality. Independence came in 1821, after a long struggle carried forward by other leaders.

Source: HISTORY — Mexican War of Independence Begins

1987 — Countries Agree to Protect the Ozone Layer

On September 16, 1987, countries agreed to the Montreal Protocol, an international effort to reduce substances that damage Earth’s ozone layer. It took effect in 1989 and eventually earned endorsement from every country. Its provisions allow stronger action as scientific knowledge develops—a hopeful example of countries working together on a shared environmental problem.

Source: UNEP Ozone Secretariat — Montreal Protocol

How we know

Weather sources

History sources

Weather can change quickly, especially with summer storms, so readers should check official alerts and radar before heading out.

Make a little time to enjoy Hastings outdoors today.

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Hastings, MN Weather + On This Date: Tuesday, September 15, 2026