60-Day Extended Weather Forecast for Jaffrey, NH

Free 2-Month Weather Forecast

December 2025 Long Range Weather Forecast for Northeast
DatesWeather Conditions
Dec 1-17Snowy periods, turning very cold
Dec 18-21Sunny, cold
Dec 22-31Snow showers, very cold
Decembertemperature 26° (4° below avg.)
precipitation 2.0" (1.5" below avg.)
January 2026 Long Range Weather Forecast for Northeast
DatesWeather Conditions
Jan 1-11Snowy north, flurries south; very cold
Jan 12-17Sunny, then snow north; flurries south; milder
Jan 18-20Sunny, mild
Jan 21-26Flurries, then rainy; cold then turning mild
Jan 27-31Sunny, cold
Januarytemperature 24° (1° below avg.)
precipitation 2.5" (1" below avg.)
Map showing Old Farmer's Almanac long range weather region number 1

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

November 2025 to October 2026

Winter temperatures will be above normal, with the coldest periods in December and early January. Precipitation and snowfall will be below normal, with the snowiest periods in mid-November, early and mid-December, and early February. April and May will be warmer and drier than normal. Summer temperatures will be above normal, while rainfall will be above normal in the north and below south. The hottest periods will be in early June and early and late July. September and October will be cooler and wetter 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 Northeast