Saint John Weather News

Check local weather forecasts, seasonal updates, and climate information for Saint John. Our Weather category provides daily weather reports, seasonal trends, climate alerts, severe weather warnings, and information about weather patterns affecting the region.

Saint John Weather: Frigid Start Leads to Sunny Saturday and Sunday Snow (Jan 30 - Feb 5)

January 30, 2026

Grab your warmest layers. A frigid Friday morning kicks off the weekend in Saint John, with current temperatures sitting around -18°C and a biting wind chill of -25. While you will need to bundle up, the weekend forecast offers a mix of bright sunshine and returning snow. Friday: Cold and Clearing You can expect mainly […]

Saint John Weather (Jan 16-18): Brace for a Temperature Plunge and Gusty Winds Friday, Followed by a Wintry Mix Weekend

January 16, 2026

Get ready for a dramatic shift in weather this Friday. Saint John residents will experience a sharp temperature drop and strong winds, leading into a weekend of unsettled wintry conditions. Here’s what you need to know to plan your days, according to the latest forecast from Environment Canada. Friday’s Wild Weather Ride Friday begins with […]

Saint John Weekend Forecast (Jan 9-11): Rain and Mild Temps Arrive, Followed by a Snowy Sunday

January 9, 2026

Saint John’s Weekend Weather Rollercoaster Get ready for a mixed bag of weather in Saint John this weekend. You can expect a mild and rainy start, which will transition to colder temperatures and snow by Sunday. Here’s what you need to know to plan your days, based on the latest data from Environment Canada. Friday, […]

Expect Heavy Rain and Damaging Winds This Friday & Weekend: Dec 19-21

December 19, 2025

Get ready for a turbulent end to the week, Saint John. Environment Canada has issued both rainfall and wind warnings for the region, effective this Friday, December 19, signaling a dramatic shift in weather that will extend into the weekend. Weather Warnings in Effect According to the latest forecast from Environment Canada, southern New Brunswick […]

Saint John Weekend Weather: Chilly Temps and Chance of Flurries for Dec 12-14

December 12, 2025

Get ready for a chilly weekend in Saint John. The latest forecast shows temperatures staying below freezing with a persistent chance of flurries, so you’ll want to keep your winter coats and boots handy. Here’s what you need to know for your weekend plans. Friday Forecast: Dec 12 Day: The week will close out with […]

Saint John Weather: Brace for a Cold Friday Followed by a Snowy Weekend (Dec 5-7)

December 5, 2025

Cold and Clear Friday Before Weekend Snowfall Get ready for a sharp shift in weather this weekend, Saint John. After a cold and clear Friday, the forecast calls for snow to arrive on Saturday and continue through Sunday, bringing a wintery feel to the city. Here’s what you need to know to plan your weekend […]

Saint John Braces for Mid-Week Storm: Over 15 cm of Snow, 80 km/h Winds Forecast for Dec 2-3

December 1, 2025

Major Mid-Week Storm Approaching Saint John Get ready for significant winter weather. Environment Canada has issued a special weather statement for Saint John and County, warning of heavy snowfall and strong winds expected to arrive mid-week. The system is forecast to move into the region on Tuesday afternoon, with conditions worsening overnight into Wednesday morning. […]

Saint John Weather Forecast (Nov 24 - Dec 1): Mild Start Gives Way to Rain, Wind, and Snow

November 24, 2025

A Dynamic Week of Weather Ahead for Saint John Get ready for a classic late-autumn mix, Saint John. The upcoming week starts on a mild note but quickly transitions to significant rain, gusty winds, and even the first potential snowflakes of the season. Temperatures will see a dramatic swing, climbing to a balmy 13°C next […]

Saint John Weather Forecast: Cool, Dry Weekend Ahead

November 20, 2025

What to Expect This Friday and Weekend (Nov 21-23) If you’re making plans for the weekend in Saint John, you can look forward to cool but mainly dry weather. While you’ll need a jacket, you can leave the umbrella at home from Friday through Sunday. Your Saint John Weekend Weather Forecast Here is what you […]

Saint John Weekend Weather: Sunshine Saturday, Soaking Rain Sunday (Nov 15-16)

November 14, 2025

Get ready for a weekend of two distinct halves in Saint John. You can expect clear skies and cool temperatures on Saturday before a significant shift brings heavy rain on Sunday. Here is what you need to know to plan your weekend activities. All weather information is sourced from the Saint John Daily weather forecast. […]