60-Day Extended Weather Forecast for Cortland, NY

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September 2025 Long Range Weather Forecast for Appalachians
DatesWeather Conditions
Sep 1-9Sunny, warm
Sep 10-19T-storms, isolated north; warm
Sep 20-30Sunny north, t-storms south; cool
Septembertemperature 65° (avg.)
precipitation 3" (2" below avg. north, avg. south)
October 2025 Long Range Weather Forecast for Appalachians
DatesWeather Conditions
Oct 1-9Showers north, sunny south; cool
Oct 10-24Scattered showers, cool
Oct 25-31Sunny; cool, then turning warm
Octobertemperature 53° (1° below avg.)
precipitation 2.5" (1" below avg.)
Map showing Old Farmer's Almanac long range weather region number 3

The 12-Month Long-Range Weather Report From The 2025 Old Farmer's Almanac

November 2025 to October 2026

Winter will be colder than normal, with below-normal precipitation. Snowfall will be below normal in the north and above south. The coldest periods will occur in mid- and late December, early and late January, and early February, while the most snow will arrive in late December, late January, early and late February, and mid-March. April and May will be warmer than normal, with below-normal rainfall in the north and above-normal south. Summer will be cooler than normal in the north and warmer south; rainfall will be below normal. The hottest periods are expected in early June and early July. Watch for a tropical depression in late June. September and October will be cooler and drier than normal.

See the complete 12-month weather predictions in The Old Farmer's Almanac.

Weather Trend Graph

November 2025 to October 2026

Weather Trend Graph for Appalachians
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