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CanadaNew BrunswickSt. Stephen

St. Stephen, NB Weather

Current weather

11:00 PM
58°F
Overcast
High 69° · Low 55° · 33%
Wind
NE 1 mph
Wind gusts
19 mph
Humidity
98%
Air quality (AQHI)
1.8 · Low risk
UV index
0 · Low
More details
Dew point
57°F
Pressure
30.12 inHg ↘ falling
Visibility
6 mi
Sunrise
7:10 AM
Sunset
7:37 PM
Daylight
12 h 27 min
Observed at St. Stephen, 11:00 PM ADT · Environment and Climate Change Canada

Hourly forecast

Hourly →
  • Now59°30%
  • 11 PM58°33%
  • Fri
  • 12 AM59°100%
  • 1 AM59°100%
  • 2 AM57°100%
  • 3 AM57°100%
  • 4 AM57°100%
  • 5 AM55°100%
  • 6 AM55°100%
  • 7 AM55°100%
  • 8 AM55°100%
  • 9 AM55°0%
  • 10 AM59°0%
  • 11 AM61°0%
  • 12 PM64°0%
  • 1 PM66°0%
  • 2 PM68°0%
  • 3 PM70°0%
  • 4 PM66°0%
  • 5 PM64°0%
  • 6 PM61°0%
  • 7 PM57°0%
  • 8 PM55°0%
  • 9 PM52°0%

14-day forecast

Full 14-day →
TonightSep 1769°55°Partly cloudyPeriods of rain33%

Day

Wind
S 3 mph
Wind gusts
18 mph
Precipitation
33% · 0 in
UV index (max)
4 Moderate
Air quality (AQHI)
2 · Low risk

Night

Mainly cloudy. Periods of rain beginning late this evening. Fog patches developing overnight. Amount 5 to 10 mm. Low 13.

Low
55°
Wind
Variable 3 mph
Sunrise7:10 AM
Sunset7:37 PM
Daylight12 h 27 min
Normal66° / 41°
FriSep 1870°43°A few showersClear68%

Day

A few showers ending in the morning then clearing. Fog patches dissipating in the morning. Wind becoming northwest 20 km/h gusting to 40 in the afternoon. High 21. UV index 4 or moderate.

Wind
NW 12 mph
Wind gusts
25 mph
Precipitation
68% · 0.17 in
UV index (max)
4 Moderate
Air quality (AQHI)
2 · Low risk

Night

Clear. Wind north 20 km/h gusting to 40. Low 6.

Low
43°
Wind
N 12 mph
Sunrise7:11 AM
Sunset7:34 PM
Daylight12 h 23 min
SatSep 1963°37°SunnyClear4%

Day

Sunny. High 17.

Precipitation
4% · 0 in
UV index (max)
5 Moderate

Night

Clear. Low plus 3.

Low
37°
Sunrise7:12 AM
Sunset7:32 PM
Daylight12 h 20 min
SunSep 2061°39°CloudyCloudy periods81%

Day

Cloudy. High 16.

Precipitation
81% · 0.24 in
UV index (max)
4 Moderate

Night

Cloudy periods. Low plus 4.

Low
39°
Sunrise7:14 AM
Sunset7:30 PM
Daylight12 h 16 min
MonSep 2168°39°A mix of sun and cloudCloudy periods47%

Day

A mix of sun and cloud. High 20.

Precipitation
47% · 0.02 in
UV index (max)
5 Moderate

Night

Cloudy periods. Low plus 4.

Low
39°
Sunrise7:15 AM
Sunset7:29 PM
Daylight12 h 13 min
TueSep 2254°39°Chance of showersCloudy periods60%

Day

Cloudy with 60 percent chance of showers. High 12.

Precipitation
60% · 0 in
UV index (max)
4 Moderate

Night

Cloudy periods. Low plus 4.

Low
39°
Sunrise7:16 AM
Sunset7:27 PM
Daylight12 h 10 min
WedSep 2359°41°A mix of sun and cloud17%

Day

A mix of sun and cloud. High 15.

Precipitation
17% · 0 in
UV index (max)
4 Moderate

Night

Low 41.

Low
41°
Sunrise7:17 AM
Sunset7:25 PM
Daylight12 h 7 min
Days 8–14 · trend, lower confidence
ThuSep 2460°46°ShowersNight low 46°88%

Day

Showers. High 60.

Wind
SE 13 mph
Wind gusts
35 mph
Precipitation
88% · 0.13 in
UV index (max)
3 Moderate

Night

Low 46.

Low
46°
Sunrise7:18 AM
Sunset7:23 PM
Daylight12 h 4 min
SourceExtended outlook
FriSep 2563°51°ShowersNight low 51°92%

Day

Showers. High 63.

Wind
SE 12 mph
Wind gusts
36 mph
Precipitation
92% · 0.35 in
UV index (max)
4 Moderate

Night

Low 51.

Low
51°
Sunrise7:20 AM
Sunset7:21 PM
Daylight12 h 1 min
SourceExtended outlook
SatSep 2654°40°Mostly cloudyNight low 40°20%

Day

Mostly cloudy. High 54.

Wind
W 8 mph
Wind gusts
20 mph
Precipitation
20% · 0 in
UV index (max)
3 Moderate

Night

Low 40.

Low
40°
Sunrise7:21 AM
Sunset7:19 PM
Daylight11 h 58 min
SourceExtended outlook
SunSep 2760°37°SunnyNight low 37°5%

Day

Sunny. High 60.

Wind
NW 12 mph
Wind gusts
21 mph
Precipitation
5% · 0 in
UV index (max)
5 Moderate

Night

Low 37.

Low
37°
Sunrise7:22 AM
Sunset7:17 PM
Daylight11 h 54 min
SourceExtended outlook
MonSep 2871°47°Mostly cloudyNight low 47°11%

Day

Mostly cloudy. High 71.

Wind
W 12 mph
Wind gusts
32 mph
Precipitation
11% · 0 in
UV index (max)
6 High

Night

Low 47.

Low
47°
Sunrise7:23 AM
Sunset7:15 PM
Daylight11 h 51 min
SourceExtended outlook
TueSep 2977°56°Partly cloudyNight low 56°8%

Day

Partly cloudy. High 77.

Wind
W 9 mph
Wind gusts
22 mph
Precipitation
8% · 0 in
UV index (max)
6 High

Night

Low 56.

Low
56°
Sunrise7:25 AM
Sunset7:13 PM
Daylight11 h 48 min
SourceExtended outlook
WedSep 3068°47°SunnyNight low 47°74%

Day

Sunny. High 68.

Wind
N 8 mph
Wind gusts
26 mph
Precipitation
74% · 0.11 in
UV index (max)
4 Moderate

Night

Low 47.

Low
47°
Sunrise7:26 AM
Sunset7:11 PM
Daylight11 h 45 min
SourceExtended outlook
Sunrise7:10 AM
Sunset7:37 PM
Daylight12 h 27 min
MoonFirst Quarter43% lit · rise 2:29 PM · set 10:31 PM

Pollen today · St. Stephen

TreesNonenone in the air
GrassModerate7 grains/m³
WeedsHigh106 grains/m³ · Ragweed
Fri: weeds high · Sat: weeds high · Sun: weeds moderate
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 dayPoorLine-drying weather
GrillingGreatFire up the grill
RunningFairLace up outside
PatioGreatDinner outdoors
Forecast: Environment and Climate Change Canada (St. Stephen and Northern Charlotte County), issued 4:00 PM · Days 8–14: WeatherAPI.com · weather.gc.ca · 45.1804°N, 67.2953°W · Elevation 82 ft · Population 4,415 · Time zone America/Moncton