Hastings, MN Weather + On This Date: Tuesday, October 20, 2026
An original HastingsNow.com photo of the Hastings Bridge anchors this AI-assisted illustration of three October 20th moments. The historical scenes are artistic interpretations.
Tuesday looks like a lovely autumn bonus in Hastings: plenty of sunshine and a high near 68°F after a chilly start. It’s the kind of October day that rewards anyone who can make a little room for fresh air between school, work and errands.
Today’s Weather in Hastings
At a glance
High / Tuesday-night low: Near 68°F / around 46°F.
Rain: No showers in the NWS daytime forecast.
Wind: Light east-southeast becoming south-southeast at 5–10 mph.
Sky: Sunny during the day and clear Tuesday night.
Tuesday morning should begin cool, following a clear Monday night with temperatures dipping into the low 40s. You’ll appreciate a jacket at school drop-off or during an early walk with the dog. The National Weather Service expects a light east-southeast breeze to turn south-southeast later in the morning.
By afternoon, sunshine takes center stage and temperatures climb toward 68°F. That is comfortable territory for an October lunch break, a stop downtown or a walk along the Mississippi River. With a light breeze rather than strong gusts in the forecast, outdoor projects might be inviting, too.
After sunset, skies should stay clear as temperatures slide back toward an overnight low around 46°F. South-southeast winds around 5 mph are expected to become calm during the evening. If you're heading from a comfortable afternoon into evening activities, remember that October still likes to remind us what season it is.
What to wear or plan
Begin the day with a jacket or sweatshirt you can easily shed after lunch.
Sunglasses may earn their keep in the afternoon sunshine.
Use the brighter hours for a riverfront walk or a little fall yardwork.
Bring a warmer layer if you're spending time outdoors after sunset.
Weather Joke of the Day
Why did the Hastings sweatshirt demand overtime pay? It worked the chilly morning shift, got sent home for the sunny afternoon, then had to come back after sunset.
Weather + On This Date by HastingsNow.com
On This Date: A Little Time Capsule
1803 — A Historic Vote Changes the Map of America
On October 20, 1803, the U.S. Senate approved the Louisiana Purchase treaty with France by a vote of 24–7. The agreement expanded American territorial claims into a vast region that included parts of present-day Minnesota, connecting this national decision to the history of the Mississippi River region. Indigenous nations already lived on those lands, and the purchase did not give them a voice in the transaction.
Source: U.S. Senate — The Senate Approves for Ratification the Louisiana Purchase Treaty
1968 — The Olympic Jump That Changed Everything
On October 20, 1968, American high jumper Dick Fosbury won Olympic gold in Mexico City by clearing 2.24 meters (about 7 feet, 4 inches). Instead of using the conventional straddle technique, he arched backward over the bar and landed on his back—a style now famously known as the Fosbury Flop. His performance helped transform how generations of athletes approached the high jump, proving that innovation sometimes means looking at a challenge from an entirely different angle.
Source: World Athletics — 50 Years Since the Day Dick Fosbury Revolutionised the High Jump
1973 — Sydney Opens Its Architectural Masterpiece
On October 20, 1973, Queen Elizabeth II officially opened the Sydney Opera House, the extraordinary waterfront building designed by Danish architect Jørn Utzon. The celebration included fireworks and Beethoven's Ninth Symphony, marking the completion of a project that had taken 14 years to build. Its distinctive sail-like roofs became one of the world's most recognizable architectural landmarks—a reminder that a bold creative idea can reshape a city's identity.
Source: Sydney Opera House — 50 Years of Extraordinary Moments
How we know
Weather sources
National Weather Service — Hastings, MN Point Forecast — Accessed October 19, 2026, at approximately 6:50 p.m. CT.
National Weather Service — Twin Cities Hazardous Weather Outlook — Accessed October 19, 2026, at approximately 6:50 p.m. CT.
History sources
U.S. Senate — The Senate Approves for Ratification the Louisiana Purchase Treaty — Accessed October 19, 2026, at approximately 6:50 p.m. CT.
National Park Service — Lewis and Clark Enter into Louisiana Purchase — Accessed October 19, 2026, at approximately 6:50 p.m. CT.
World Athletics — 50 Years Since the Day Dick Fosbury Revolutionised the High Jump — Accessed October 19, 2026, at approximately 6:50 p.m. CT.
Sydney Opera House — 50 Years of Extraordinary Moments — Accessed October 19, 2026, at approximately 6:50 p.m. CT.
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.
