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60-Day Extended Weather Forecast for Saint John's, NL

Free 2-Month Weather Forecast

May 2025 Long Range Weather Forecast for Atlantic Canada
DatesWeather Conditions
May 1-9Rainy periods, cool
May 10-16A few showers, mild
May 17-19Rainy east, sunny west; cool
May 20-31Isolated showers, cool
Maytemperature 8.5°C (1°C below avg.)
precipitation 100mm (10mm above avg. east, 30mm below west)
June 2025 Long Range Weather Forecast for Atlantic Canada
DatesWeather Conditions
Jun 1-8Rainy periods, then sunny; warm east, cool west
Jun 9-15Showers; warm east, cool west
Jun 16-21Isolated t-storms, very warm
Jun 22-30Sunny, then rainy periods; cool
Junetemperature 14.5°C (1°C above avg. east, 1°C below west)
precipitation 125mm (25mm above 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 2024 to October 2025

Winter will be not so cold as usual and coldest in early to mid-December and late February. Precipitation will be above normal in the east and below in the west. Snowfall will be below normal; it will be snowiest in early December, mid-January, and early and late February. April and May will be cooler and wetter than normal in the east, with seasonal temps and drier skies in the west. Summer will be cooler and wetter than normal and warmest in late June and late July. September and October will be cooler than normal, with above-normal precipitation. Watch for a tropical storm in early September.

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

The 12-Month Temperature and Precipitation Outlook

November 2024 to October 2025

Temperature and Precipitation Chart, November 2024 to October 2025 for Saint John's, NL
The Old Farmer's Store