Saint John, NB Weather

10:00 Tuesday Artboard
Light rain Light rain 14° Feels like 14° Rainfall 90% 0.8 mm
  • Today 28 May Thunderstorm 90% 24 mm 15° / 10° Calm 25 - 56 km/h
  • Tomorrow 29 May Fog 20° / Calm 19 - 45 km/h
  • Thursday 30 May Light rain 70% 0.5 mm 22° / Calm 10 - 22 km/h
  • Friday 31 May Light rain 60% 1.3 mm 16° / Calm 17 - 39 km/h
  • Saturday 1 June Scattered clouds 18° / Calm 19 - 45 km/h
  • Sunday 2 June Scattered clouds 20° / Calm 10 - 29 km/h
  • Monday 3 June Scattered clouds 21° / 10° Calm 13 - 36 km/h

Weather Forecast for Saint John, NB Today

, 28 May

Tomorrow

, 29 May
11:00 Light rain 90% 0.8 mm 14° Light rain
Feels Like 14°
Calm South 24 - 50 km/h
UV Index 2 Low SPF: no
  • Rain Rain 90% 0.8 mm
  • Humidity Humidity 100%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 3 km
  • Wind Wind - Average 24 km/h
  • Pressure Pressure 1008 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 50 km/h
  • Snowline Snowline 3700 m
12:00 Light rain 90% 2.4 mm 15° Light rain
Feels Like 15°
Calm South 21 - 54 km/h
UV Index 2 Low SPF: no
  • Rain Rain 90% 2.4 mm
  • Humidity Humidity 100%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 2 km
  • Wind Wind - Average 21 km/h
  • Pressure Pressure 1007 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 54 km/h
  • Snowline Snowline 3600 m
13:00 Thunderstorm 90% 4.6 mm 15° Thunderstorm
Feels Like 15°
Calm South 21 - 45 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 90% 4.6 mm
  • Humidity Humidity 100%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 3 km
  • Wind Wind - Average 21 km/h
  • Pressure Pressure 1007 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 45 km/h
  • Snowline Snowline 3600 m
14:00 Moderate rain 90% 2.9 mm 15° Moderate rain
Feels Like 15°
Calm South 18 - 45 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 90% 2.9 mm
  • Humidity Humidity 100%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 2 km
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1006 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 45 km/h
  • Snowline Snowline 3800 m
15:00 Moderate rain 90% 2.6 mm 14° Moderate rain
Feels Like 14°
Calm South 17 - 45 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 90% 2.6 mm
  • Humidity Humidity 100%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 2 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1005 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 45 km/h
  • Snowline Snowline 3900 m
16:00 Light rain 70% 1.2 mm 14° Light rain
Feels Like 14°
Calm South 20 - 40 km/h
UV Index 2 Low SPF: no
  • Rain Rain 70% 1.2 mm
  • Humidity Humidity 100%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 1000 m
  • Wind Wind - Average 20 km/h
  • Pressure Pressure 1005 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 40 km/h
  • Snowline Snowline 4000 m
Light rain 17:00 Light rain 50% 0.3 mm 14° Light rain
Feels Like 14°
Calm South 18 - 39 km/h
UV Index 2 Low SPF: no
Light rain 17:00 Light rain 70% 1.7 mm 14° Light rain
Feels Like 14°
Calm South 18 - 39 km/h
UV Index 2 Low SPF: no
  • Rain Rain 50% 0.3 mm
  • Humidity Humidity 100%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 1000 m
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1004 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Snowline Snowline 4000 m
18:00 Light rain 40% 0.2 mm 13° Light rain
Feels Like 13°
Calm South 19 - 42 km/h
UV Index 1 Low SPF: no
  • Rain Rain 40% 0.2 mm
  • Humidity Humidity 99%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 550 m
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1004 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 42 km/h
  • Snowline Snowline 4100 m
19:00 Light rain 30% 0.2 mm 13° Light rain
Feels Like 13°
Calm South 20 - 38 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 0.2 mm
  • Humidity Humidity 100%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 500 m
  • Wind Wind - Average 20 km/h
  • Pressure Pressure 1004 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 38 km/h
  • Snowline Snowline 4100 m
Light rain 20:00 Light rain 30% 0.1 mm 12° Light rain
Feels Like 12°
Calm South 18 - 36 km/h
UV Index 0 Low SPF: no
Light rain 20:00 Light rain 30% 0.3 mm 12° Light rain
Feels Like 12°
Calm South 18 - 36 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 0.1 mm
  • Humidity Humidity 100%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 350 m
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1004 hPa
  • Fog Fog Yes
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 4100 m
21:00 Fog 12° Fog
Feels Like 12°
Calm South 16 - 38 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 99%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 350 m
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1004 hPa
  • Fog Fog Yes
  • Wind - Gusts Wind - Gusts 38 km/h
  • Snowline Snowline 4000 m
22:00 Fog 11° Fog
Feels Like 11°
Calm South 16 - 30 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 100%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 300 m
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1005 hPa
  • Fog Fog Yes
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 3800 m
Fog 23:00 Fog 11° Fog
Feels Like 11°
Calm South 18 - 31 km/h
UV Index 0 Low SPF: no
Fog 23:00 Fog 11° Fog
Feels Like 11°
Calm South 18 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 100%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 250 m
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1005 hPa
  • Fog Fog Yes
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 3800 m
24:00 Fog 11° Fog
Feels Like 11°
Calm South 17 - 32 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 100%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 300 m
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1005 hPa
  • Fog Fog Yes
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 3700 m

Pollution in Saint John

Detail
33
Fair O₃ (81 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall
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