As summer continues to fly by, it's hard to believe that fall is just around the corner. While many of us are still enjoying warm days, backyard barbecues, and trips to the lake, some are already wondering what kind of autumn weather we can expect across the Northern Plains.

According to the Old Farmer's Almanac, much of our region is expected to experience a warm and dry fall. The forecast calls for warmer-than-average temperatures and below-average precipitation across central and eastern Montana, western and central North Dakota, and western and central South Dakota. Meanwhile, Minnesota is expected to see a cooler and drier autumn season.

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2026 Fall Outlook

How the Old Farmer's Almanac Predicts the Weather Months in Advance

Whether you're planning to harvest crops, enjoy fall camping, attend football games, or simply take in the changing colors, a warm and dry forecast could make for plenty of comfortable days outdoors.

Of course, one question people ask every year is: How does the Old Farmer's Almanac come up with its long-range forecasts?

The publication says its predictions are based on three primary areas of study: solar science, climatology, and meteorology. By monitoring the Sun's activity, analyzing long-term weather patterns, and tracking changes in the atmosphere, forecasters look for signals that may provide clues about upcoming seasonal conditions.

Those findings are then compared against a 30-year statistical weather average compiled by government meteorological agencies. The current climate benchmark covers the period from 1991 through 2020, allowing forecasters to compare current conditions with long-term historical trends.

While no seasonal forecast can guarantee exactly what the weather will do months in advance, the Old Farmer's Almanac has built a loyal following over the years by providing long-range outlooks that many people enjoy comparing with what actually happens.

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ND Fall 2

As always, it's important to remember that weather across the Northern Plains can change quickly. Even if the overall trend points toward a warmer and drier fall, we'll likely still see our share of cool mornings, windy days, and perhaps an early taste of winter before the season is over.

For now, though, if the Almanac's outlook holds true, residents across Montana, North Dakota, and South Dakota can look forward to a pleasant autumn with plenty of opportunities to enjoy everything the season has to offer.

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