Lac Saint Jean Weather Conditions
Current Temperature Level
11 °C
21 AQI
Air quality index is: Good
Last Updated: 2025-08-21 07:15 (Local Time)
MapLac Saint Jean
Lac Saint Jean Weather Parameters
4 km/h
2 m/s
270° W
75 %
64 km
0 mm
1020 mb
UV Index0
Suggestions for
TodayLac Saint Jean21 Aug.
Umbrella• Optional
Clothing• Layering Must
Driving• Enjoy Driving
Sunscreen• ApplyTrending in Canada
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Lac Saint Jean 10-Days Weather Forecast
Today
19°C
68 %Friday
19°C73 %Saturday
21°C68 %Sunday
20°C78 %Monday
18°C76 %Tuesday
13°C86 %Wednesday
14°C70 %Thursday
15°C84 %Friday
18°C80 %Saturday
19°C68 %Partly Cloudy
Periodic cloud cover with temperature at 19 °C. Humidity will be at 68%, and winds will be at 9.4 km/h.24°C / 15°C
Humi.68 %
Prec.0 mm
Sunrise
05:52 AM14hrs 0min
Sunset
07:52 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Cloudy
15 °C
71 %
0
4.3 kmph / SW
Cloudy 
Feels 15.4 °C
Cover 76 %
Visibility 10 km
1 AM
Overcast
15 °C
72 %
0
3.6 kmph / WSW
Overcast Feels 15.3 °C
Cover 98 %
Visibility 10 km
2 AM
Overcast
15 °C
73 %
0
4 kmph / WSW
Overcast Feels 15.1 °C
Cover 100 %
Visibility 10 km
3 AM
Overcast
15 °C
76 %
0
4 kmph / WSW
Overcast Feels 15.2 °C
Cover 88 %
Visibility 10 km
4 AM
Overcast
15 °C
76 %
0
5 kmph / WSW
Overcast Feels 15.1 °C
Cover 91 %
Visibility 10 km
5 AM
Overcast
15 °C
77 %
0
5 kmph / WSW
Overcast Feels 15.1 °C
Cover 92 %
Visibility 10 km
6 AM
Partly Cloudy
15 °C
78 %
0
4.3 kmph / WSW
Partly Cloudy Feels 15.1 °C
Cover 58 %
Visibility 10 km
7 AM
Partly cloudy
11 °C
94 %
0.3
3.6 kmph / W
Partly cloudyFeels 15.5 °C
Cover 75 %
Visibility 64 km
8 AM
Partly Cloudy
17 °C
82 %
0.9
0.7 kmph / SW
Partly Cloudy Feels 16.8 °C
Cover 40 %
Visibility 10 km
9 AM
Sunny
18 °C
71 %
2
2.2 kmph / SE
SunnyFeels 18.2 °C
Cover 11 %
Visibility 10 km
10 AM
Cloudy
19 °C
63 %
3.5
3.6 kmph / E
Cloudy Feels 19 °C
Cover 84 %
Visibility 10 km
11 AM
Partly Cloudy
21 °C
73 %
5
5.4 kmph / E
Partly Cloudy Feels 20.5 °C
Cover 53 %
Visibility 10 km
12 PM
Sunny
22 °C
59 %
6.1
5.8 kmph / ENE
SunnyFeels 23.4 °C
Cover 13 %
Visibility 10 km
1 PM
Sunny
22 °C
55 %
6.4
6.8 kmph / ENE
SunnyFeels 24 °C
Cover 2 %
Visibility 10 km
2 PM
Partly Cloudy
23 °C
57 %
5.8
9 kmph / E
Partly Cloudy Feels 24.5 °C
Cover 60 %
Visibility 10 km
3 PM
Partly Cloudy
23 °C
54 %
3.9
9.4 kmph / E
Partly Cloudy Feels 24.8 °C
Cover 32 %
Visibility 10 km
4 PM
Partly Cloudy
23 °C
55 %
1.7
6.1 kmph / ESE
Partly Cloudy Feels 24.7 °C
Cover 37 %
Visibility 10 km
5 PM
Partly Cloudy
23 °C
55 %
0.7
5 kmph / ESE
Partly Cloudy Feels 24.7 °C
Cover 41 %
Visibility 10 km
6 PM
Partly Cloudy
22 °C
56 %
0.5
4 kmph / E
Partly Cloudy Feels 24.6 °C
Cover 61 %
Visibility 10 km
7 PM
Cloudy
21 °C
63 %
0.1
2.9 kmph / ESE
Cloudy Feels 21 °C
Cover 76 %
Visibility 10 km
8 PM
Partly Cloudy
20 °C
67 %
0
5.8 kmph / S
Partly Cloudy Feels 20.4 °C
Cover 50 %
Visibility 10 km
9 PM
Partly Cloudy
20 °C
66 %
0
5.8 kmph / SW
Partly Cloudy Feels 19.9 °C
Cover 39 %
Visibility 10 km
10 PM
Partly Cloudy
19 °C
68 %
0
5.4 kmph / SW
Partly Cloudy Feels 18.9 °C
Cover 39 %
Visibility 10 km
11 PM
Overcast
19 °C
75 %
0
5.8 kmph / SSW
Overcast Feels 18.7 °C
Cover 99 %
Visibility 10 km
Today
19°C68 %Friday
19°C73 %Saturday
21°C68 %Sunday
20°C78 %Monday
18°C76 %Tuesday
13°C86 %Wednesday
14°C70 %Thursday
15°C84 %Friday
18°C80 %Saturday
19°C68 %Temp17 °C
ConditionPartly Cloudy
Humidity82 %
Feels16.8 °C
Cover40 %
Visibility10 km
Wind Speed & Dir.0.7 kmph / SW
UV0.9
Lac Saint Jean 30-Days (August 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Fri.
20°8 °C
2Sat.
22°11 °C
3Sun.
25°16 °C
4Mon.
19°12 °C
5Tue.
21°7 °C
6Wed.
23°10 °C
7Thu.
26°10 °C
8Fri.
29°15 °C
9Sat.
30°20 °C
10Sun.
32°22 °C
11Mon.
32°24 °C
12Tue.
32°23 °C
13Wed.
26°19 °C
14Thu.
20°12 °C
15Fri.
22°8 °C
16Sat.
27°15 °C
17Sun.
14°11 °C
18Mon.
18°9 °C
19Tue.
17°7 °C
20Wed.
19°10 °C
21Today
24°13 °C
22Fri.
23°16 °C
23Sat.
25°17 °C
24Sun.
21°17 °C
25Mon.
22°14 °C
26Tue.
17°10 °C
27Wed.
11°9 °C
28Thu.
19°9 °C
29Fri.
24°14 °C
30Sat.
24°15 °C
31Sun.
16°11 °C
AugustWeather Overview
No. of days:
Sunny
11
Cloudy
4
Rainy
15
Snowy
0
The monthly weather averages in Lac Saint Jean consist of 11 sunny days, 4 cloudy days, 15 rainy days, and 0 snowy days.
Canada's Hottest Cities - August 2025
1.
Estevan, Canada
Partly cloudy
83%
0
29.2 kmph / WNW
2.
Brandon, Canada
Overcast
83%
0
6.8 kmph / E
3.
Flin Flon, Canada
Thundery outbreaks in nearby
88%
0
16.2 kmph / ENE
4.
Grand Forks, Canada
Clear
37%
0
6.1 kmph / NW
5.
Windsor, Canada
Overcast
73%
0
12.2 kmph / NNE
6.
Chatham, Canada
Overcast
77%
0
14.8 kmph / NE
7.
Sault Ste. Marie, Canada
Overcast
87%
0
4.3 kmph / NNE
8.
Toronto, Canada
Cloudy
83%
0
10.4 kmph / NE
9.
Searchmont, Canada
Overcast
87%
0
4.7 kmph / NNE
10.
Oakbank, Canada
Moderate or heavy rain with thunder
88%
0
26.3 kmph / SSE
Last Updated: 21 Aug 2025, 11:36 AM
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