Home   Weather   Canada   Saint John   Hour-by-hour
Flag for Canada

Hour-by-Hour Forecast for Saint John, New Brunswick, Canada

Currently: 28 °F. Light snow. Mostly cloudy. (Weather station: Saint John, Canada). See more current weather

Hour-by-hour Forecast in Saint John — Graph

°F

Detailed Hourly Forecast — Next 24 hours

Scroll right to see more
  Conditions Comfort Precipitation
Time   Temp Weather Feels Like Wind   Humidity Chance Amount
7:00 am
Mon, Mar 23
29 °F Overcast. 18 °F 12 mph 87% 4% 0.00" (snow)
0.00" (rain)
8:00 am 29 °F Overcast. 18 °F 12 mph 85% 4% 0.00" (snow)
0.00" (rain)
9:00 am 29 °F Overcast. 19 °F 13 mph 83% 5% 0.00" (snow)
0.00" (rain)
10:00 am 30 °F Overcast. 20 °F 13 mph 79% 4% 0.00" (snow)
0.00" (rain)
11:00 am 31 °F Overcast. 21 °F 14 mph 76% 3% 0.00" (snow)
0.00" (rain)
12:00 pm 32 °F Overcast. 22 °F 14 mph 73% 3% 0.00" (snow)
0.00" (rain)
1:00 pm 32 °F Light snow. Overcast. 22 °F 14 mph 70% 15% 0.04" (snow)
0.00" (rain)
2:00 pm 33 °F Light snow. Overcast. 23 °F 14 mph 67% 24% 0.04" (snow)
0.00" (rain)
3:00 pm 33 °F Light snow. Overcast. 23 °F 14 mph 65% 24% 0.04" (snow)
0.00" (rain)
4:00 pm 33 °F Light snow. Overcast. 23 °F 14 mph 63% 23% 0.04" (snow)
0.00" (rain)
5:00 pm 32 °F Light snow. Overcast. 22 °F 14 mph 62% 23% 0.04" (snow)
0.00" (rain)
6:00 pm 31 °F Light snow. Overcast. 21 °F 14 mph 63% 22% 0.04" (snow)
0.00" (rain)
7:00 pm 30 °F Light snow. Overcast. 20 °F 14 mph 63% 22% 0.04" (snow)
0.00" (rain)
8:00 pm 29 °F Light snow. Overcast. 19 °F 14 mph 65% 23% 0.04" (snow)
0.00" (rain)
9:00 pm 28 °F Light snow. Overcast. 16 °F 14 mph 69% 23% 0.04" (snow)
0.00" (rain)
10:00 pm 27 °F Light snow. Overcast. 15 °F 14 mph 73% 24% 0.05" (snow)
0.00" (rain)
11:00 pm 27 °F Light snow. Overcast. 15 °F 13 mph 75% 25% 0.04" (snow)
0.00" (rain)
12:00 am
Tue, Mar 24
26 °F Light snow. Overcast. 15 °F 13 mph 77% 23% 0.05" (snow)
0.00" (rain)
1:00 am 26 °F Light snow. Overcast. 14 °F 13 mph 76% 20% 0.05" (snow)
0.00" (rain)
2:00 am 26 °F Light snow. Overcast. 14 °F 13 mph 72% 20% 0.05" (snow)
0.00" (rain)
3:00 am 25 °F Light snow. Overcast. 13 °F 13 mph 69% 21% 0.05" (snow)
0.00" (rain)
4:00 am 24 °F Light snow. Overcast. 13 °F 13 mph 68% 20% 0.06" (snow)
0.00" (rain)
5:00 am 24 °F Light snow. Overcast. 13 °F 12 mph 67% 18% 0.06" (snow)
0.00" (rain)
6:00 am 24 °F Overcast. 12 °F 12 mph 65% 7% 0.00" (snow)
0.00" (rain)
* Updated Monday, March 23, 2026 4:42:33 am Saint John time - Weather by CustomWeather, © 2026

14 days extended forecast