Skip to content

Saint John, NB weather radar & alerts

NEW BRUNSWICK · 45.28°N 66.06°W · UPDATED 7:00 PM AST
34°1° Mostly cloudy Feels like 27°-3°
L 27°-3°
WindNW 8 mph13 km/h
Humidity81%
Rain0%
Gusts17 mph27 km/h
Pressure29.56 in100.1 kPa
Sunset4:57 PM
Now 34°1°
9PM 34°1°
10PM 32°0°
11PM 32°0°
12AM 32°0°
1AM 30°-1°

Saint John radar

Open full radar

Past 60 min

7-day forecast for Saint John

Today Mainly cloudy 27°-3°
Sat Chance of showers 43°6° 30°-1°
Sun Chance of rain showers or flurries 39°4° 28°-2°
Mon A mix of sun and cloud 43°6° 28°-2°
Tue Sunny 46°8° 37°3°
Wed Sunny 48°9° 36°2°
Thu A mix of sun and cloud 48°9° —

Detailed forecast

Forecast text by Environment Canada
Tonight
Cloudy. Becoming partly cloudy overnight. Wind up to 15 km/h. Low minus 3. Wind chill minus 5 overnight.
Saturday
A mix of sun and cloud. Becoming cloudy in the afternoon with 30 percent chance of showers late in the afternoon. Wind up to 15 km/h. High 6. Wind chill minus 4 in the morning. UV index 1 or low.
Saturday night
Mainly cloudy. 30 percent chance of flurries overnight. Low minus 1.
Sunday
Cloudy with 30 percent chance of rain showers or flurries. High plus 4.
Sunday night
Cloudy periods. Low minus 2.
Monday
A mix of sun and cloud. High 6.
Monday night
Clear. Low minus 2.
Tuesday
Sunny. High 8.
Tuesday night
Clear. Low plus 3.
Wednesday
Sunny. High 9.
Wednesday night
Cloudy periods. Low plus 2.
Thursday
A mix of sun and cloud. High 9.
Tropics near Saint John
No active tropical storms or hurricanes.
Hurricane tracker
Earthquakes within 250 mi400 km
No M2.5+ earthquakes near Saint John in the last 7 days.
Fire detections within 250 mi400 km 13 satellite detections Nearest 105 mi169 km NW, near Wakefield, NB · 28 h ago Fire map

News radio for Saint John

All stations
CBC Radio One - Saint John, NB Public radio · MP3 128k This station plays in the app
ICI Radio-Canada Première Nouveau-Brinswick News · AAC 48k This station plays in the app
ICI Première Nouveau-Brunswick News · MP3 128k This station plays in the app
CJSE 89.5 Country 89 Shediac, NB Local news · MP3 128k This station plays in the app
CIMS-FM 103.9 Balmoral, NB & 96.7 Dalhousie, NB Local news · MP3 192k This station plays in the app
CJNI News 95.7 Halifax, NS News · AAC+ 48k This station plays in the app
WMEA 90.1Maine Public Public Broadcasting - Portland, ME Public radio · MP3 64k This station plays in the app
CBC Radio One - Charlottetown, PE Public radio · MP3 128k This station plays in the app

About Saint John weather today

Saint John is mostly cloudy at 34°F with a northwest wind of 8 mph. No weather alerts are in effect right now. The forecast calls for chance of showers tomorrow. Highs this week range from 39°F to 48°F. Warnings for Saint John are issued by Environment Canada.

Saint John is mostly cloudy at 1°C with a northwest wind of 13 km/h. No weather alerts are in effect right now. The forecast calls for chance of showers tomorrow. Highs this week range from 4°C to 9°C. Warnings for Saint John are issued by Environment Canada.

Frequently asked

Is there a weather alert in Saint John right now?

No. There are no active weather alerts for Saint John right now. This list updates every minute from Environment and Climate Change Canada.

No. There are no active weather alerts for Saint John right now. This list updates every minute from Environment and Climate Change Canada.

Will it rain in Saint John this week?

The forecast calls for chance of showers tomorrow.

The forecast calls for chance of showers tomorrow.

Is a hurricane heading toward Saint John?

No. The National Hurricane Center is not tracking any tropical storm or hurricane right now.

No. The National Hurricane Center is not tracking any tropical storm or hurricane right now.

Saint John at a glance

Forecast region
Saint John and County
Province
New Brunswick
Time zone
Atlantic (AST)
Sunrise / sunset
7:19 AM / 4:57 PM
Get Saint John alerts on your phone Free push alerts the moment Environment Canada issues a warning. Get it on Google Play