
When Will South Dakota Get Its First Frost? It’s Coming…
Summer isn't technically over yet, but Jack Frost is already somewhere out there warming up in the bullpen.
Every fall, we play the same game: How long can we keep summer alive?
We stare at the 10-day forecast, move the flower pots closer to the house and pretend that a 45-degree morning isn't a warning shot.
The first frost varies across South Dakota. Northern and western parts of the state generally get the cold stuff earlier, while southeastern South Dakota, including the Sioux Falls area, can sometimes squeeze out a few extra weeks of growing season.

Historically, some areas can see their first frost in late September, while other locations may make it into early or even mid-October before temperatures take that first serious dive.
And you know what happens when the forecast suddenly says 32 degrees?
That's when South Dakotans become professional plant movers.
Tomatoes are relocated. Hanging baskets come inside. Somebody puts a blanket over a flower like they're tucking a toddler into bed.
A frost doesn't necessarily mean winter is coming immediately. We can still get plenty of beautiful fall weather after that first chilly morning.
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Gallery Credit: Canva









