World Resorts Canada Yellowknife Weather

Yellowknife 14 Days Forecast

26.06
fri
Day
73°F
N 6 mph
Precip.
2%
Night
66°F
SW 6 mph
Precip.
4%
27.06
sat
Day
79°F
W 9 mph
Precip.
1%
Night
66°F
NE 4 mph
Precip.
1%
28.06
sun
Day
81°F
NW 5 mph
Precip.
1%
Night
66°F
W 2 mph
Precip.
2%
29.06
mon
Day
79°F
N 14 mph
Precip.
1%
Night
72°F
W 11 mph
Precip.
1%
30.06
tue
Day
79°F
N 11 mph
Precip.
1%
Night
72°F
SW 6 mph
Precip.
4%
01.07
wed
Day
79°F
S 2 mph
Precip.
3%
Night
68°F
NW 10 mph
Precip.
1%
02.07
thu
Day
70°F
N 12 mph
Precip.
2%
Night
59°F
NW 8 mph
Precip.
21%
03.07
fri
Day
61°F
N 8 mph
Precip.
15%
Night
63°F
SE 6 mph
Precip.
22%
04.07
sat
Day
75°F
SE 11 mph
Precip.
8%
Night
64°F
S 11 mph
Precip.
16%
05.07
sun
Day
77°F
SE 12 mph
Precip.
2%
Night
70°F
SE 8 mph
Precip.
3%
06.07
mon
Day
77°F
N 4 mph
Precip.
4%
Night
66°F
N 6 mph
Precip.
5%
07.07
tue
Day
77°F
N 9 mph
Precip.
1%
Night
68°F
E 4 mph
Precip.
3%
08.07
wed
Day
72°F
S 12 mph
Precip.
13%
Night
70°F
SW 9 mph
Precip.
3%
09.07
thu
Day
79°F
W 19 mph
Precip.
1%
Night
79°F
W 18 mph
Precip.
1%

Sea water temperature in June, °F

Show year:
2026
2025
2024

The average sea water temperature in June of 2026 was 37.3°F. The highest and lowest sea temperatures during the month were 42.1°F and 34.5°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 55.6°F. The highest and lowest sea temperatures during the month were 58.5°F and 52.3°F.

Air temperature in Yellowknife, °F

Precipitation total in Yellowknife, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Yellowknife

Sunniest months:
July 14 days
June 13 days
August 12 days
Warmest months:
July 67.4 °F
August 64.2 °F
June 60.5 °F
Warmest sea temp:
August 60.2 °F
July 58.1 °F
September 54.5 °F
Coldest months:
January -8.8 °F
February -8.5 °F
December -6.8 °F
Rainiest months:
June 1 day
July 1 day
August 1 day
Windiest months:
October 10.5 mph
May 9.9 mph
September 9.7 mph

Yellowknife on a weather map

Yellowknife
+66°F
SW 6 mph
Feels like: +66°F
Precip.: 4%
Places in Canada:
Name
°F
+48°F
+59°F
+57°F
+66°F
+55°F
+66°F
+59°F
+61°F
+63°F
+63°F
+57°F
+52°F
+63°F
+63°F
24 Hours Forecast
Yellowknife
Local time: 23:12
June 27, saturday
0000
66°F
SW
6 mph
0300
61°F
NW
5 mph
0600
64°F
W
3 mph
0900
73°F
W
8 mph
1200
79°F
W
9 mph
1500
79°F
NW
7 mph
1800
75°F
NE
9 mph
2100
72°F
NE
6 mph
Units of measurement: °C / °F