Yellowknife Weather Conditions
Current Temperature Level
13 °C
84 AQI
Air quality index is: Moderate
Last Updated: 2025-09-02 19:00 (Local Time)
MapYellowknife
Yellowknife Weather Parameters
16 km/h
7 m/s
154° SSE
14 %
10 km
0 mm
1018 mb
UV Index0
Suggestions for
WednesdayYellowknife3 Sep.
Umbrella• Suggested
Clothing• More Layered
Driving• Enjoy Driving
Sunscreen• ApplyTrending in Canada
Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025
Yellowknife 10-Days Weather Forecast
Today
13°C
61 %Thursday
10°C72 %Friday
10°C56 %Saturday
12°C59 %Sunday
9°C74 %Monday
10°C66 %Tuesday
14°C57 %Wednesday
14°C70 %Thursday
12°C66 %Friday
15°C56 %Patchy rain nearby
Occasional light rain is expected and humidity will be 61%, with winds at 33.8 km/h.17°C / 9°C
Humi.61 %
Prec.0.31 mm
Sunrise
06:32 AM14hrs 8min
Sunset
08:40 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Partly Cloudy
11 °C
58 %
0
12.6 kmph / SE
Partly Cloudy 
Feels 8.9 °C
Cover 49 %
Visibility 10 km
1 AM
Partly Cloudy
10 °C
62 %
0
13 kmph / SE
Partly Cloudy Feels 8.7 °C
Cover 50 %
Visibility 10 km
2 AM
Partly Cloudy
10 °C
63 %
0
10.4 kmph / SE
Partly Cloudy Feels 9 °C
Cover 49 %
Visibility 10 km
3 AM
Partly Cloudy
10 °C
62 %
0
10.1 kmph / ESE
Partly Cloudy Feels 9.1 °C
Cover 53 %
Visibility 10 km
4 AM
Patchy rain nearby
10 °C
62 %
0
9.4 kmph / ESE
Patchy rain nearbyFeels 9.1 °C
Cover 69 %
Visibility 10 km
5 AM
Patchy rain nearby
10 °C
62 %
0
7.9 kmph / E
Patchy rain nearbyFeels 9.3 °C
Cover 66 %
Visibility 10 km
6 AM
Light drizzle
10 °C
66 %
0
7.9 kmph / E
Light drizzleFeels 8.9 °C
Cover 91 %
Visibility 2 km
7 AM
Overcast
9 °C
71 %
0
6.1 kmph / E
Overcast Feels 8.8 °C
Cover 100 %
Visibility 10 km
8 AM
Partly Cloudy
10 °C
70 %
0
4.7 kmph / NW
Partly Cloudy Feels 9.8 °C
Cover 49 %
Visibility 10 km
9 AM
Overcast
11 °C
65 %
0.1
14.8 kmph / NNW
Overcast Feels 9.7 °C
Cover 100 %
Visibility 10 km
10 AM
Patchy rain nearby
12 °C
68 %
0.2
14.4 kmph / NNW
Patchy rain nearbyFeels 9.9 °C
Cover 90 %
Visibility 10 km
11 AM
Partly Cloudy
14 °C
69 %
0.8
23 kmph / NNW
Partly Cloudy Feels 11.7 °C
Cover 33 %
Visibility 10 km
12 PM
Sunny
16 °C
58 %
1.6
30.2 kmph / NNW
SunnyFeels 15.7 °C
Cover 17 %
Visibility 10 km
1 PM
Partly Cloudy
16 °C
50 %
2.6
33.1 kmph / NNW
Partly Cloudy Feels 16.3 °C
Cover 48 %
Visibility 10 km
2 PM
Partly Cloudy
17 °C
46 %
2.6
33.8 kmph / NNW
Partly Cloudy Feels 16.6 °C
Cover 34 %
Visibility 10 km
3 PM
Overcast
17 °C
45 %
2.3
33.8 kmph / NNW
Overcast Feels 16.9 °C
Cover 100 %
Visibility 10 km
4 PM
Overcast
17 °C
46 %
1.6
32 kmph / NNW
Overcast Feels 16.6 °C
Cover 100 %
Visibility 10 km
5 PM
Patchy rain nearby
15 °C
50 %
0.8
28.8 kmph / NNW
Patchy rain nearbyFeels 15.4 °C
Cover 71 %
Visibility 10 km
6 PM
Cloudy
14 °C
56 %
0.1
19.8 kmph / NNW
Cloudy Feels 12.6 °C
Cover 72 %
Visibility 10 km
7 PM
Partly Cloudy
14 °C
55 %
0.1
20.9 kmph / NNW
Partly Cloudy Feels 12.7 °C
Cover 27 %
Visibility 10 km
8 PM
Patchy rain nearby
14 °C
59 %
0
21.6 kmph / NNW
Patchy rain nearbyFeels 12 °C
Cover 81 %
Visibility 10 km
9 PM
Patchy rain nearby
12 °C
66 %
0
21.6 kmph / NNW
Patchy rain nearbyFeels 9.9 °C
Cover 85 %
Visibility 10 km
10 PM
Clear
11 °C
72 %
0
19.8 kmph / NNW
Clear Feels 8.5 °C
Cover 23 %
Visibility 10 km
11 PM
Partly Cloudy
10 °C
75 %
0
20.5 kmph / NNW
Partly Cloudy Feels 7.6 °C
Cover 27 %
Visibility 10 km
Today
13°C61 %Thursday
10°C72 %Friday
10°C56 %Saturday
12°C59 %Sunday
9°C74 %Monday
10°C66 %Tuesday
14°C57 %Wednesday
14°C70 %Thursday
12°C66 %Friday
15°C56 %Temp11 °C
ConditionPartly Cloudy
Humidity58 %
Feels8.9 °C
Cover49 %
Visibility10 km
Wind Speed & Dir.12.6 kmph / SE
UV0
Yellowknife 30-Days (September 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Mon.
11°2 °C
2Today
13°5 °C
3Wed.
17°9 °C
4Thu.
15°6 °C
5Fri.
18°7 °C
6Sat.
18°10 °C
7Sun.
15°11 °C
8Mon.
16°8 °C
9Tue.
18°9 °C
10Wed.
17°10 °C
11Thu.
18°10 °C
12Fri.
20°11 °C
13Sat.
14°9 °C
14Sun.
10°8 °C
15Mon.
10°7 °C
16Tue.
11°5 °C
17Wed.
11°6 °C
18Thu.
10°5 °C
19Fri.
10°5 °C
20Sat.
10°5 °C
21Sun.
11°5 °C
22Mon.
12°6 °C
23Tue.
11°6 °C
24Wed.
11°5 °C
25Thu.
10°4 °C
26Fri.
8°3 °C
27Sat.
8°3 °C
28Sun.
8°3 °C
29Mon.
8°3 °C
30Tue.
8°3 °C
SeptemberWeather Overview
No. of days:
Sunny
4
Cloudy
6
Rainy
17
Snowy
0
The monthly weather averages in Yellowknife consist of 4 sunny days, 6 cloudy days, 17 rainy days, and 0 snowy days.
Canada's Hottest Cities - September 2025
1.
Kamloops, Canada
Sunny
19%
1.5
3.6 kmph / ENE
2.
Vernon, Canada
Sunny
20%
1.4
7.2 kmph / NNE
3.
Kelowna, Canada
Sunny
22%
1.4
6.8 kmph / NNE
4.
Cranbrook, Canada
Sunny
20%
1
3.6 kmph / ESE
5.
Whistler, Canada
Sunny
23%
1.8
3.6 kmph / SE
6.
Trail, Canada
Sunny
26%
0.8
5.4 kmph / SW
7.
Williams Lake, Canada
Partly cloudy
20%
1.3
3.6 kmph / SE
8.
Grand Forks, Canada
Partly cloudy
28%
1.1
3.6 kmph / NNE
9.
Castlegar, Canada
Partly cloudy
28%
1.1
6.5 kmph / SSW
10.
Creston, Canada
Sunny
30%
1.1
5.8 kmph / SE
Last Updated: 03 Sept 2025, 01:15 AM
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