5-Day Weather Forecast, Saint John

Fri May 10

11°C | 1°C

22 km/h

0.2 mm

broken clouds and small chance of slight rain

hourly forecast

Sat May 11

11°C | 4°C

11 km/h

0.3 mm

overcast and small chance of slight rain

hourly forecast

Sun May 12

10°C | 2°C

18 km/h

overcast and no rain

hourly forecast

Mon May 13

12°C | 4°C

14 km/h

partly cloudy and no rain

Tue May 14

10°C | 5°C

25 km/h

7.6 mm

overcast and heavy rain

See the 10-day forecast for popular European destinations

Europe Forecast

Get more details in the extended 10 day weather forecast for Saint John. Check out our May climate page to see if the current temperatures in Saint John is typical for this time of year.

Travel Inspiration

The 5 most beautiful lakes in Canada

Explore Canada's stunning lakes: Lake Louise, Lake Superior, Maligne Lake, Emerald Lake, and Lake Okanagan, each offering unique beauty and activities.

See the northern lights

The northern lights, polar light or Aarora Borealis is a true spectacle of nature! Green, sometimes purple, red and yellow streaks of light colors the dark skies.

Canoeing the south Nahannii

The South Nahanni in the northwest of Canada is one of the most impressive wilderness rivers in the world. Canoeing the south Nahanni is something you must add to your bucket list.

Drive the Dempster highway

The Dempster highway, the world's northernmost highway and one of the most spectacular routes in North America. The Dempster Highway is one for the bucket list.