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Canada › New Brunswick › St. Stephen

St. Stephen, NB Weather

Yellow warningDense Fog · in effect until 7:45 AMDetails

Current weather

9:00 AM
52°F
Feels like 27°
Fog
High 64° · Low 55° · 30%
Wind
SE 3 mph
Wind gusts
17 mph
Humidity
100%
Air quality (AQHI)
2.3 · Low risk
UV index
0 · Low
More details
Dew point
52°F
Pressure
29.94 inHg ↗ rising
Visibility
0 mi
Sunrise
6:13 AM
Sunset
4:11 PM
Daylight
9 h 58 min
Observed at St. Stephen, 9:00 AM AST · Environment and Climate Change Canada

Hourly forecast

Hourly →
  • Now54°21%
  • 9 AM58°22%
  • 10 AM59°0%
  • 11 AM61°0%
  • 12 PM63°0%
  • 1 PM63°0%
  • 2 PM64°0%
  • 3 PM64°0%
  • 4 PM63°0%
  • 5 PM63°30%
  • 6 PM61°30%
  • 7 PM61°30%
  • 8 PM59°30%
  • 9 PM59°30%
  • 10 PM57°30%
  • 11 PM57°30%
  • Fri
  • 12 AM57°30%
  • 1 AM55°30%
  • 2 AM55°30%
  • 3 AM55°30%
  • 4 AM55°30%
  • 5 AM55°30%
  • 6 AM57°0%
  • 7 AM59°0%

14-day forecast

Full 14-day →
TodayNov 564°55°Chance of showersChance of showers30%

Day

A mix of sun and cloud. Becoming cloudy this afternoon with 30 percent chance of showers late this afternoon. Fog patches dissipating late this morning. Wind becoming south 20 km/h gusting to 40 this morning. High 18. UV index 3 or moderate.

Wind
S 12 mph
Wind gusts
25 mph
Precipitation
30% · 0 in
UV index (max)
3 Moderate
Air quality (AQHI)
2 · Low risk

Night

Cloudy with 30 percent chance of showers. Fog patches developing near midnight. Wind southwest 20 km/h gusting to 40. Low 13.

Low
55°
Wind
SW 12 mph
Precipitation
30%
Sunrise6:13 AM
Sunset4:11 PM
Daylight9 h 58 min
Normal45° / 28°
FriNov 668°39°A mix of sun and cloudCloudy88%

Day

A mix of sun and cloud. Becoming cloudy in the afternoon. Wind southwest 20 km/h gusting to 40 becoming light in the morning. High 20. UV index 2 or low.

Wind
SW 12 mph
Wind gusts
25 mph
Precipitation
88% · 0.21 in
UV index (max)
2 Low
Air quality (AQHI)
2 · Low risk

Night

Cloudy. Low plus 4.

Low
39°
Sunrise7:13 AM
Sunset5:11 PM
Daylight9 h 58 min
SatNov 746°45°RainRain92%

Day

Rain. High 8.

Precipitation
92% · 0.52 in
UV index (max)
0 Low

Night

Rain. Low 7.

Low
45°
Sunrise7:15 AM
Sunset5:10 PM
Daylight9 h 55 min
SunNov 850°39°RainShowers93%

Day

Rain. High 10.

Precipitation
93% · 0.86 in
UV index (max)
0 Low

Night

Showers. Low plus 4.

Low
39°
Sunrise7:16 AM
Sunset5:09 PM
Daylight9 h 53 min
MonNov 945°32°Chance of showersCloudy periods60%

Day

Cloudy with 60 percent chance of showers. High 7.

Precipitation
60% · 0.04 in
UV index (max)
3 Moderate

Night

Cloudy periods. Low zero.

Low
32°
Sunrise7:17 AM
Sunset5:08 PM
Daylight9 h 50 min
TueNov 1043°36°A mix of sun and cloudCloudy periods48%

Day

A mix of sun and cloud. High 6.

Precipitation
48% · 0.04 in
UV index (max)
3 Moderate

Night

Cloudy periods. Low plus 2.

Low
36°
Sunrise7:19 AM
Sunset5:07 PM
Daylight9 h 47 min
WedNov 1145°34°A mix of sun and cloud21%

Day

A mix of sun and cloud. High 7.

Precipitation
21% · 0 in
UV index (max)
2 Low

Night

Low 34.

Low
34°
Sunrise7:20 AM
Sunset5:05 PM
Daylight9 h 45 min
Days 8–14 · trend, lower confidence
ThuNov 1240°32°ShowersNight low 32°72%

Day

Showers. High 40.

Wind
W 5 mph
Wind gusts
17 mph
Precipitation
72% · 0.5 in snow
UV index (max)
1 Low

Night

Low 32.

Low
32°
Sunrise7:21 AM
Sunset5:04 PM
Daylight9 h 42 min
SourceExtended outlook
FriNov 1344°31°ShowersNight low 31°41%

Day

Showers. High 44.

Wind
NE 11 mph
Wind gusts
21 mph
Precipitation
41% · 0.01 in
UV index (max)
2 Low

Night

Low 31.

Low
31°
Sunrise7:23 AM
Sunset5:03 PM
Daylight9 h 40 min
SourceExtended outlook
SatNov 1440°31°Mostly cloudyNight low 31°13%

Day

Mostly cloudy. High 40.

Wind
NW 13 mph
Wind gusts
28 mph
Precipitation
13% · 0 in
UV index (max)
2 Low

Night

Low 31.

Low
31°
Sunrise7:24 AM
Sunset5:02 PM
Daylight9 h 37 min
SourceExtended outlook
SunNov 1543°31°Partly cloudyNight low 31°10%

Day

Partly cloudy. High 43.

Wind
W 10 mph
Wind gusts
22 mph
Precipitation
10% · 0 in
UV index (max)
3 Moderate

Night

Low 31.

Low
31°
Sunrise7:26 AM
Sunset5:01 PM
Daylight9 h 35 min
SourceExtended outlook
MonNov 1642°32°SunnyNight low 32°9%

Day

Sunny. High 42.

Wind
NW 15 mph
Wind gusts
32 mph
Precipitation
9% · 0 in
UV index (max)
2 Low

Night

Low 32.

Low
32°
Sunrise7:27 AM
Sunset5:00 PM
Daylight9 h 33 min
SourceExtended outlook
TueNov 1741°27°SunnyNight low 27°6%

Day

Sunny. High 41.

Wind
NW 8 mph
Wind gusts
23 mph
Precipitation
6% · 0 in
UV index (max)
3 Moderate

Night

Low 27.

Low
27°
Sunrise7:28 AM
Sunset4:59 PM
Daylight9 h 30 min
SourceExtended outlook
WedNov 1840°25°Mostly cloudyNight low 25°68%

Day

Mostly cloudy. High 40.

Wind
S 6 mph
Wind gusts
19 mph
Precipitation
68% · 0.10 in
UV index (max)
1 Low

Night

Low 25.

Low
25°
Sunrise7:30 AM
Sunset4:58 PM
Daylight9 h 28 min
SourceExtended outlook
Sunrise6:13 AM
Sunset4:11 PM
Daylight9 h 58 min
MoonWaning Crescent14% lit · rise 3:15 AM · set 3:17 PM

Pollen today · St. Stephen

TreesNonenone in the air
GrassLow<1 grains/m³
WeedsLow<1 grains/m³ · Ragweed
Fri: weeds low · Sat: weeds low · Sun: weeds low
Model estimate from WeatherAPI.com — pollen grains per m³ of air; levels on the National Allergy Bureau scale.

Climate · monthly normals

Full climate →
MonthJanFebMarAprMayJunJulAugSepOctNovDec
High29°32°38°48°58°65°70°70°65°55°45°35°
Low10°12°21°30°38°45°50°50°44°36°29°17°
Precip5.00 in3.98 in5.12 in4.57 in5.12 in4.37 in4.21 in3.86 in4.76 in4.57 in5.51 in5.20 in
ECCC

Activities today

Derived from the forecast
Laundry dayFairLine-drying weather
GrillingGreatFire up the grill
RunningFairLace up outside
PatioGreatDinner outdoors
Forecast: Environment and Climate Change Canada (St. Stephen and Northern Charlotte County), issued 5:00 AM · Days 8–14: WeatherAPI.com · weather.gc.ca · 45.1804°N, 67.2953°W · Elevation 82 ft · Population 4,415 · Time zone America/Moncton