What is the long range weather forecast for West Swanzey, NH?

The Old Farmer's Almanac provides a 60-day extended weather forecast for West Swanzey, NH. This includes temperature trends, precipitation predictions, and seasonal weather patterns based on our traditional forecasting methods combined with modern meteorological science.

How accurate is the Almanac long range weather forecast?

The Old Farmer's Almanac claims an 80% accuracy rate for its long range forecasts. Our forecasting method uses a secret formula that considers sunspot activity, tidal action, and other factors along with current meteorological conditions.

Long-Range Weather Forecast for West Swanzey, NH

60-Day Weather Forecast

March 2026 Long Range Weather Forecast for Northeast
Dates	Weather Conditions
Mar 1-9	Snowy north, sunny south; mild
Mar 10-14	Snowy, cold
Mar 15-20	Sunny, mild
Mar 21-31	Rainy, warm
March	temperature 38° (4° above avg.) precipitation 3" (1" above avg. north, 1" below south)

April 2026 Long Range Weather Forecast for Northeast
Dates	Weather Conditions
Apr 1-3	Rainy, warm
Apr 4-15	Isolated showers, chilly
Apr 16-22	Showers; chilly, then mild
Apr 23-30	Sunny, becoming warm
April	temperature 46° (1° above avg.) precipitation 2" (1" below avg.)

Map showing Old Farmer's Almanac long range weather region number 1

12-Month Long-Range Weather Outlook

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 forecast in The Old Farmer’s Almanac..

Weather Trend Graph

November 2025 to October 2026