World Resorts Canada Yellowknife Weather

Yellowknife 7 Days Forecast

17.07
fri
Day
68°F
SE 10 mph
Precip.
2%
Night
59°F
NW 6 mph
Precip.
3%
18.07
sat
Day
77°F
NW 6 mph
Precip.
2%
Night
68°F
SW 12 mph
Precip.
3%
19.07
sun
Day
73°F
SW 15 mph
Precip.
2%
Night
64°F
SW 6 mph
Precip.
2%
20.07
mon
Day
72°F
NE 7 mph
Precip.
1%
Night
61°F
NE 9 mph
Precip.
2%
21.07
tue
Day
72°F
N 8 mph
Precip.
1%
Night
63°F
NE 7 mph
Precip.
3%
22.07
wed
Day
75°F
N 6 mph
Precip.
1%
Night
63°F
SE 2 mph
Precip.
7%
23.07
thu
Day
77°F
E 1 mph
Precip.
2%
Night
66°F
N 6 mph
Precip.
7%

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 56.5°F. The highest and lowest sea temperatures during the month were 65.8°F and 50.9°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:
June 14 days
July 14 days
August 12 days
Warmest months:
July 67.4 °F
August 64.2 °F
June 60.9 °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
+55°F
SE 14 mph
Feels like: +52°F
Precip.: 13%
Places in Canada:
Name
°F
+59°F
+57°F
+66°F
+61°F
+55°F
+54°F
+57°F
+55°F
+55°F
+63°F
+63°F
+59°F
+64°F
24 Hours Forecast
Yellowknife
Local time: 04:46
July 17, friday
0600
55°F
SE
14 mph
0900
61°F
SE
14 mph
1200
68°F
SE
10 mph
1500
72°F
E
9 mph
1800
72°F
NE
8 mph
2100
66°F
N
8 mph
July 18, saturday
0000
59°F
NW
6 mph
0300
55°F
NW
8 mph
Units of measurement: °C / °F