Now

72°

15%

4 mph

11:00

75°

11%

8 mph

12:00

78°

16%

8 mph

13:00

80°

14%

9 mph

14:00

81°

13%

8 mph

15:00

81°

12%

8 mph

16:00

82°

11%

7 mph

17:00

78°

13%

5 mph

18:00

74°

16%

5 mph

19:00

74°

5 mph

20:00

71°

17%

5 mph

21:00

69°

20%

4 mph

22:00

69°

21%

4 mph

23:00

68°

23%

4 mph

00:00

66°

25%

5 mph

01:00

66°

26%

5 mph

02:00

65°

54%

4 mph

03:00

64°

58%

4 mph

04:00

64°

56%

4 mph

05:00

64°

38%

3 mph

06:00

64°

50%

3 mph

07:00

63°

38%

4 mph

08:00

62°

44%

6 mph

09:00

64°

20%

6 mph

10-day forecast

Updated 10:53 AM

Thu · Today · 20 Aug Mostly cloudy

82° 63° 20%

Fri · Tomorrow · 21 Aug Showers

74° 61° 0.06 in

Saturday · 22 Aug Sunny

79° 56° 6%

Sunday · 23 Aug Showers

69° 59° 0.34 in

Monday · 24 Aug Showers

74° 61° 0.05 in

Tuesday · 25 Aug Sunny

74° 50° 6%

Wednesday · 26 Aug Sunny

76° 55° 4%

Thursday · 27 Aug Showers

84° 61° 0.08 in

Friday · 28 Aug Mostly cloudy

73° 66° 0.01 in

Saturday · 29 Aug Sunny

78° 63° 6%

Details & indices

Wind

4 mph SW

Gusts 9 mph

Humidity

81%

Dew point 66°

Pressure

29.94 inHg

Rising

UV index

6 — High

High today

Air Quality

Good

AQI 36 · US EPA

Allergy

Very high

Mugwort

Visibility

6 mi

Clear view

Allergy — Glen Cairn

🌿 Conditions right now

View all →

Birch

None

Grass

High

Oak

None

Alder

None

Hazel

None

Mugwort

High

Ragweed

None

Sun & moon

Sunrise6:24 AM

Sunset8:20 PM

Length of day13h 56m

Moonrise3:35 PM

Moonset11:38 PM

Moon phase🌓 First Quarter · 54%

Next full moonAug 28 Sturgeon Moon

Latitude46.1167°N

Longitude-64.8500°E

Water temps nearby

View all →

No beaches within 50 miles

🌤️No rain expected in the next 90 minutes

Now+30+60+90 min

Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast

Laundry day

Fair

Line-drying weather

Grilling

Great

Fire up the grill

Running

Fair

Lace up outside

Patio

Great

Dinner outdoors

Data sources · Thursday, August 20

Where the Glen Cairn forecast comes from

This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 46.1167°N, -64.8500°.

NBM + global weather models

Updated: 10:53 AM

Weather in Glen Cairn

Glen Cairn's outlook: warmest day near 84° (Thursday), coldest night about 50° (Tuesday). About 0.54 in of precipitation is expected in total; the most likely wet day is Sunday (91% chance). Wind is the one to watch: gusts to 38 mph around Friday. No active NWS alerts at the moment — quiet on the hazards front. Right now Glen Cairn is running about 12° warmer than Saint John. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.

Glen Cairn, NB · Elev 157 ft · 46.12°N, 64.85°W · New Brunswick · Forecast computed for these exact coordinates

Glen Cairn, NB Weather

Weather map — Glen Cairn

Today · Thu 8/20

Tonight · Thu 8/20

Tomorrow · Fri 8/21

7-day trend

10-day forecast

Details & indices

🌿 Conditions right now

Sun & moon

Water temps nearby

Daily planner