World Resorts

Canada

Yellowknife Weather

Yellowknife 14 Days Forecast

26.08
wed

Day

63°F

NW 19 mph

Precip.
12%

Night

63°F

NW 9 mph

Precip.
16%

27.08
thu

Day

70°F

SW 6 mph

Precip.
17%

Night

64°F

SW 8 mph

Precip.
20%

28.08
fri

Day

72°F

N 9 mph

Precip.
4%

Night

59°F

S 12 mph

Precip.
30%

29.08
sat

Day

46°F

NE 9 mph

Precip.
28%

Night

45°F

S 11 mph

Precip.
9%

30.08
sun

Day

52°F

E 7 mph

Precip.
18%

Night

46°F

E 5 mph

Precip.
21%

31.08
mon

Day

52°F

NE 4 mph

Precip.
13%

Night

52°F

NW 10 mph

Precip.
13%

01.09
tue

Day

61°F

NW 14 mph

Precip.
13%

Night

55°F

NW 4 mph

Precip.
42%

02.09
wed

Day

55°F

N 9 mph

Precip.
7%

Night

57°F

S 7 mph

Precip.
29%

03.09
thu

Day

59°F

S 15 mph

Precip.
20%

Night

55°F

SW 17 mph

Precip.
81%

04.09
fri

Day

45°F

SW 23 mph

Precip.
72%

Night

45°F

S 11 mph

Precip.
10%

05.09
sat

Day

48°F

SW 11 mph

Precip.
4%

Night

48°F

SW 7 mph

Precip.
4%

06.09
sun

Day

54°F

N 6 mph

Precip.
2%

Night

48°F

N 6 mph

Precip.
20%

07.09
mon

Day

54°F

NE 9 mph

Precip.
4%

Night

55°F

N 4 mph

Precip.
19%

08.09
tue

Day

43°F

NE 4 mph

Precip.
13%

Night

41°F

N 6 mph

Precip.
18%

sea water
temperature

Yellowknife

monthly
weather

Yellowknife

current
weather

Yellowknife

7 days
forecast

Yellowknife

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in August of 2026 was 55.1°F. The highest and lowest sea temperatures during the month were 61.5°F and 52.5°F.

Show year:

2025

2024

2023

The average sea water temperature in September of 2025 was 57.4°F. The highest and lowest sea temperatures during the month were 63.3°F and 53.1°F.