weathermetro
Cities / Canada
/ New Brunswick
☀️ Lower St Marys weather
Clear sky. .
Feels like 15° Wind 20 km/h NW Humidity 43% Pressure 1020 hPa UV 1 Air Fair ☀ 06:56 - 19:51
Right now it is 18° in Lower St Marys with clear skies, it feels more like 15° and today's high is 19° with an overnight low of 11° . The sun rises at 06:56 and sets at 19:51, giving 12h 55m of daylight. Over the coming week highs range from 17° to 28° .
Lower St Marys is in New Brunswick, Canada, sitting 11 m above sea level. Local time is America/Moncton (UTC−3), and every time on this page is shown in it.
Next 24 hours - temperature
6°
13°
19°
19°
7°
14:00 · 17.9° · 0 mm
15:00 · 18.4° · 0 mm
16:00 · 18.6° · 0 mm
17:00 · 18.4° · 0 mm
18:00 · 18° · 0 mm
19:00 · 16.4° · 0 mm
20:00 · 14.1° · 0 mm
21:00 · 12.8° · 0 mm
22:00 · 11.8° · 0 mm
23:00 · 10.8° · 0 mm
00:00 · 10.1° · 0 mm
01:00 · 9.4° · 0 mm
02:00 · 8.8° · 0 mm
03:00 · 8.2° · 0 mm
04:00 · 7.7° · 0 mm
05:00 · 7.3° · 0 mm
06:00 · 7° · 0 mm
07:00 · 6.5° · 0 mm
08:00 · 7.3° · 0 mm
09:00 · 9.5° · 0 mm
10:00 · 11.6° · 0 mm
11:00 · 13.1° · 0 mm
12:00 · 14.4° · 0 mm
13:00 · 15.7° · 0 mm
Precipitation
14:00 · 0 mm
14:00
15:00 · 0 mm
16:00 · 0 mm
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0 mm
20:00 · 0 mm
20:00
21:00 · 0 mm
22:00 · 0 mm
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
02:00 · 0 mm
02:00
03:00 · 0 mm
04:00 · 0 mm
05:00 · 0 mm
05:00
06:00 · 0 mm
07:00 · 0 mm
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0 mm
11:00 · 0 mm
11:00
12:00 · 0 mm
13:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
14:00
☀️
17.9°
13.2°
-
Clear sky
15:00
☀️
18.4°
13.4°
-
Clear sky
16:00
☀️
18.6°
13.5°
-
Clear sky
17:00
☀️
18.4°
13.6°
-
Clear sky
18:00
☀️
18°
13.4°
-
Clear sky
19:00
☀️
16.4°
12.4°
-
Clear sky
20:00
☀️
14.1°
10.9°
-
Clear sky
21:00
☀️
12.8°
9.6°
-
Clear sky
22:00
☀️
11.8°
8.8°
-
Clear sky
23:00
☀️
10.8°
8°
-
Clear sky
00:00
☀️
10.1°
7.5°
-
Clear sky
01:00
☀️
9.4°
6.8°
-
Clear sky
☀️
TodaySeptember 8th
Avg 15° Low 11° at 23:00
High 19° at 16:00
Feels 14° Wind ~20 km/h
Clear
Clear
00:00
14°
02:00
13°
04:00
13°
06:00
15°
08:00
15°
10:00
16°
12:00
17°
14:00
18°
16:00
19°
18:00
18°
20:00
14°
22:00
12°
☁️
WednesdaySeptember 9th
Avg 12° Low 7° at 07:00
High 18° at 16:00
Feels 15° Wind ~17 km/h
Clear
Cloudy
00:00
10°
02:00
9°
04:00
8°
06:00
7°
08:00
7°
10:00
12°
12:00
14°
14:00
17°
16:00
18°
18:00
17°
20:00
14°
22:00
14°
🌧️
ThursdaySeptember 10th
Avg 19° Low 13° at 01:00
High 28° at 16:00
14.2 mm rain Feels 25° Wind ~24 km/h
Cloudy
Rain
Cloudy
Clear
00:00
14°
02:00
13°
04:00
15°
6.1mm
06:00
17°
4.3mm
08:00
18°
10:00
18°
12:00
21°
14:00
25°
0.1mm
16:00
28°
18:00
25°
20:00
21°
22:00
17°
☀️
FridaySeptember 11th
Avg 13° Low 10° at 08:00
High 17° at 15:00
Feels 11° Wind ~26 km/h
Cloudy
Clear
Clear
00:00
14°
02:00
13°
04:00
12°
06:00
12°
08:00
10°
10:00
13°
12:00
15°
14:00
17°
16:00
17°
18:00
15°
20:00
12°
22:00
10°
☀️
SaturdaySeptember 12th
Avg 13° Low 6° at 07:00
High 20° at 16:00
Wind ~16 km/h
Clear
Cloudy
Clear
00:00
10°
02:00
9°
04:00
7°
06:00
7°
08:00
8°
10:00
12°
12:00
16°
14:00
19°
16:00
20°
18:00
19°
20:00
13°
22:00
11°
☁️
SundaySeptember 13th
Avg 14° Low 7° at 05:00
High 23° at 15:00
Feels 20° Wind ~18 km/h
Cloudy
Cloudy
Partly Cloudy
00:00
9°
02:00
8°
04:00
7°
06:00
7°
08:00
9°
10:00
15°
12:00
20°
14:00
23°
16:00
22°
18:00
19°
20:00
16°
22:00
14°
🌧️
MondaySeptember 14th
Avg 15° Low 11° at 23:00
High 20° at 18:00
3.6 mm rain Feels 18° Wind ~13 km/h
Partly Cloudy
Cloudy
Rain
Clear
00:00
14°
02:00
14°
04:00
14°
06:00
15°
08:00
15°
0.1mm
10:00
15°
1mm
12:00
15°
1mm
14:00
15°
0.1mm
16:00
18°
18:00
20°
20:00
15°
22:00
11°
🌦️
TuesdaySeptember 15th
Avg 12° Low 5° at 05:00
High 19° at 15:00
0.8 mm rain Feels 17° Wind ~10 km/h
Clear
Partly Cloudy
Cloudy
00:00
10°
02:00
8°
04:00
6°
06:00
5°
08:00
8°
10:00
12°
12:00
16°
14:00
18°
16:00
19°
18:00
17°
20:00
14°
22:00
12°
0.4mm
🌧️
WednesdaySeptember 16th
Avg 17° Low 10° at 00:00
High 25° at 15:00
17.2 mm rain Feels 21° Wind ~22 km/h
Rain
Cloudy
Rain
Clear
00:00
10°
0.4mm
02:00
12°
3.6mm
04:00
14°
1.8mm
06:00
15°
1.8mm
08:00
17°
10:00
19°
0.1mm
12:00
21°
0.1mm
14:00
24°
0.1mm
16:00
24°
18:00
20°
20:00
16°
22:00
13°
☀️
ThursdaySeptember 17th
Avg 12° Low 7° at 05:00
High 18° at 16:00
Feels 16° Wind ~15 km/h
Clear
00:00
11°
02:00
8°
04:00
7°
06:00
7°
08:00
9°
10:00
12°
12:00
15°
14:00
18°
16:00
18°
18:00
17°
20:00
12°
22:00
9°
☁️
FridaySeptember 18th
Avg 14° Low 9° at 00:00
High 20° at 17:00
0.3 mm rain Wind ~19 km/h
Cloudy
Rain
Cloudy
00:00
9°
02:00
9°
04:00
10°
06:00
11°
08:00
11°
0.1mm
10:00
12°
12:00
14°
14:00
17°
16:00
19°
18:00
20°
20:00
17°
22:00
15°
☁️
SaturdaySeptember 19th
Avg 14° Low 8° at 23:00
High 18° at 15:00
Feels 16° Wind ~19 km/h
Partly Cloudy
Cloudy
00:00
15°
02:00
15°
04:00
16°
06:00
15°
08:00
16°
10:00
16°
12:00
15°
14:00
17°
16:00
17°
18:00
14°
20:00
11°
22:00
9°
🌤️
SundaySeptember 20th
Avg 9° Low 4° at 23:00
High 16° at 14:00
Feels 9° Wind ~22 km/h
Cloudy
Clear
Partly Cloudy
Clear
00:00
7°
02:00
6°
04:00
5°
06:00
5°
08:00
7°
10:00
10°
12:00
14°
14:00
16°
16:00
15°
18:00
13°
20:00
8°
22:00
4°
☀️
MondaySeptember 21st
Avg 6° Low 1° at 05:00
High 13° at 16:00
Feels 8° Wind ~19 km/h
Clear
00:00
3°
02:00
2°
04:00
1°
06:00
1°
08:00
3°
10:00
7°
12:00
11°
14:00
13°
16:00
13°
18:00
12°
20:00
8°
22:00
4°
⛅
TuesdaySeptember 22nd
Avg 9° Low 4° at 00:00
High 16° at 15:00
Feels 11° Wind ~15 km/h
Cloudy
Partly Cloudy
Clear
Cloudy
Partly Cloudy
00:00
4°
02:00
5°
04:00
5°
06:00
4°
08:00
6°
10:00
9°
12:00
14°
14:00
15°
16:00
16°
18:00
14°
20:00
10°
22:00
7°
☀️
WednesdaySeptember 23rd
Avg 9° Low 2° at 05:00
High 14° at 13:00
Feels 11° Wind ~18 km/h
Partly Cloudy
Clear
Cloudy
00:00
6°
02:00
4°
04:00
3°
06:00
2°
08:00
4°
10:00
9°
12:00
14°
14:00
14°
16:00
14°
18:00
13°
20:00
11°
22:00
10°
Sun
☀️ Sunrise 06:56 · Sunset 19:51
12h 55m of daylight · America/Moncton
Air quality
PM2.5 10.1 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Lower St Marys weather
Will it rain in Lower St Marys today?
No rain is in the forecast for Lower St Marys today.
What is the temperature in Lower St Marys right now?
It is 18° in Lower St Marys right now, though it feels closer to 15° . Today runs between a low of 11° and a high of 19° .
What time is sunrise and sunset in Lower St Marys?
The sun rises at 06:56 and sets at 19:51 local time in Lower St Marys today, giving 12h 55m of daylight.
What is the air quality in Lower St Marys?
PM2.5 in Lower St Marys is currently 10.1 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Lower St Marys forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Lower St Marys best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC