weathermetro
Cities / Canada
/ Ontario
🌤️ Sioux Lookout weather
Mostly clear. .
Feels like 22° Wind 10 km/h S Humidity 50% Pressure 1012 hPa UV 0 Air Fair ☀ 06:05 - 20:16
Right now it is 23° in Sioux Lookout with mostly clear skies and today's high is 23° with an overnight low of 9° . The sun rises at 06:05 and sets at 20:16, giving 14h 11m of daylight. Over the coming week highs range from 21° to 27° .
Sioux Lookout is in Ontario, Canada, sitting 366 m above sea level, with a population of about 6,000. Local time is America/Winnipeg (UTC−5), and every time on this page is shown in it.
Next 24 hours - temperature
11°
17°
23°
23°
12°
15:00 · 22.8° · 0 mm
16:00 · 22.6° · 0 mm
17:00 · 21.2° · 0 mm
18:00 · 21° · 0 mm
19:00 · 20.4° · 0 mm
20:00 · 18.5° · 0 mm
21:00 · 16.8° · 0 mm
22:00 · 15.8° · 0 mm
23:00 · 15° · 0 mm
00:00 · 14.3° · 0 mm
01:00 · 14° · 0 mm
02:00 · 13.3° · 0 mm
03:00 · 13° · 0 mm
04:00 · 12.6° · 0 mm
05:00 · 12° · 0 mm
06:00 · 11.8° · 0 mm
07:00 · 12.5° · 0 mm
08:00 · 14° · 0 mm
09:00 · 14.7° · 0 mm
10:00 · 15.6° · 0 mm
11:00 · 17.8° · 0 mm
12:00 · 20.8° · 0 mm
13:00 · 22.6° · 0 mm
14:00 · 19.1° · 1.1 mm
Precipitation
15:00 · 0 mm
15:00
16:00 · 0 mm
17:00 · 0 mm
18:00 · 0 mm
18:00
19:00 · 0 mm
20:00 · 0 mm
21:00 · 0 mm
21:00
22:00 · 0 mm
23:00 · 0 mm
00:00 · 0 mm
00:00
01:00 · 0 mm
02:00 · 0 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0 mm
06:00 · 0 mm
06:00
07:00 · 0 mm
08:00 · 0 mm
09:00 · 0 mm
09:00
10:00 · 0 mm
11:00 · 0 mm
12:00 · 0 mm
12:00
13:00 · 0 mm
14:00 · 1.1 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
15:00
☀️
22.8°
21.1°
-
Clear sky
16:00
⛅
22.6°
21.3°
-
Partly cloudy
17:00
☁️
21.2°
19.9°
-
Overcast
18:00
⛅
21°
19.6°
-
Partly cloudy
19:00
🌤️
20.4°
19.6°
-
Mostly clear
20:00
☀️
18.5°
18.3°
-
Clear sky
21:00
☀️
16.8°
16.1°
-
Clear sky
22:00
☀️
15.8°
15°
-
Clear sky
23:00
☀️
15°
14.2°
-
Clear sky
00:00
☀️
14.3°
13.5°
-
Clear sky
01:00
☀️
14°
13.1°
-
Clear sky
02:00
☀️
13.3°
12.1°
-
Clear sky
☀️
TodayAugust 20th
Avg 16° Low 9° at 00:00
High 23° at 15:00
Feels 21° Wind ~14 km/h
Clear
Clear
00:00
9°
02:00
10°
04:00
10°
06:00
9°
08:00
13°
10:00
18°
12:00
21°
14:00
23°
16:00
23°
18:00
21°
20:00
19°
22:00
16°
🌧️
FridayAugust 21st
Avg 16° Low 12° at 06:00
High 23° at 13:00
17.3 mm rain Feels 21° Wind ~22 km/h
Clear
Cloudy
Clear
00:00
14°
02:00
13°
04:00
13°
06:00
12°
08:00
14°
10:00
16°
12:00
21°
14:00
19°
1.1mm
16:00
21°
18:00
20°
20:00
17°
22:00
16°
🌦️
SaturdayAugust 22nd
Avg 15° Low 9° at 23:00
High 21° at 15:00
1.3 mm rain Feels 16° Wind ~20 km/h
Clear
Cloudy
Clear
Partly Cloudy
Clear
00:00
15°
02:00
14°
04:00
13°
06:00
12°
08:00
13°
10:00
13°
0.4mm
12:00
16°
0.2mm
14:00
21°
16:00
21°
18:00
20°
20:00
15°
22:00
10°
☀️
SundayAugust 23rd
Avg 13° Low 6° at 06:00
High 21° at 16:00
Feels 19° Wind ~9 km/h
Clear
Clear
00:00
8°
02:00
8°
04:00
7°
06:00
6°
08:00
10°
10:00
15°
12:00
19°
14:00
21°
16:00
21°
18:00
21°
20:00
15°
22:00
11°
☁️
MondayAugust 24th
Avg 16° Low 8° at 06:00
High 25° at 16:00
Feels 23° Wind ~8 km/h
Clear
Cloudy
00:00
10°
02:00
9°
04:00
8°
06:00
8°
08:00
12°
10:00
18°
12:00
22°
14:00
24°
16:00
25°
18:00
24°
20:00
19°
22:00
17°
🌦️
TuesdayAugust 25th
Avg 18° Low 13° at 06:00
High 22° at 13:00
3.4 mm rain Wind ~12 km/h
Cloudy
Cloudy
Rain
00:00
16°
02:00
15°
04:00
14°
06:00
13°
08:00
16°
10:00
21°
12:00
22°
14:00
22°
0.1mm
16:00
22°
0.1mm
18:00
19°
0.4mm
20:00
17°
0.6mm
22:00
16°
0.6mm
☀️
WednesdayAugust 26th
Avg 19° Low 12° at 06:00
High 27° at 15:00
Feels 24° Wind ~8 km/h
Clear
00:00
15°
02:00
13°
04:00
12°
06:00
12°
08:00
14°
10:00
19°
12:00
24°
14:00
26°
16:00
27°
18:00
24°
20:00
20°
22:00
16°
☀️
ThursdayAugust 27th
Avg 20° Low 12° at 06:00
High 29° at 14:00
Wind ~6 km/h
Clear
Partly Cloudy
Clear
00:00
14°
02:00
14°
04:00
13°
06:00
12°
08:00
16°
10:00
23°
12:00
27°
14:00
29°
16:00
28°
18:00
26°
20:00
22°
22:00
18°
☁️
FridayAugust 28th
Avg 20° Low 14° at 06:00
High 29° at 15:00
Feels 26° Wind ~12 km/h
Clear
Partly Cloudy
Cloudy
Clear
00:00
16°
02:00
15°
04:00
14°
06:00
14°
08:00
16°
10:00
20°
12:00
25°
14:00
28°
16:00
29°
18:00
26°
20:00
22°
22:00
18°
🌦️
SaturdayAugust 29th
Avg 20° Low 16° at 07:00
High 24° at 14:00
2.1 mm rain Feels 26° Wind ~12 km/h
Partly Cloudy
Rain
Cloudy
00:00
17°
02:00
17°
04:00
18°
06:00
16°
0.1mm
08:00
16°
0.6mm
10:00
19°
0.6mm
12:00
22°
14:00
24°
16:00
23°
18:00
23°
20:00
21°
22:00
18°
☁️
SundayAugust 30th
Avg 22° Low 16° at 06:00
High 29° at 14:00
Feels 31° Wind ~8 km/h
Clear
Cloudy
00:00
18°
02:00
17°
04:00
17°
06:00
16°
08:00
19°
10:00
24°
12:00
28°
14:00
29°
16:00
29°
18:00
26°
20:00
22°
22:00
19°
🌧️
MondayAugust 31st
Avg 23° Low 16° at 06:00
High 30° at 13:00
1.5 mm rain Feels 28° Wind ~22 km/h
Clear
Partly Cloudy
Cloudy
00:00
17°
02:00
17°
04:00
17°
06:00
16°
08:00
19°
10:00
25°
12:00
29°
14:00
30°
16:00
28°
18:00
27°
20:00
25°
22:00
23°
🌧️
TuesdaySeptember 1st
Avg 16° Low 13° at 18:00
High 19° at 00:00
7.2 mm rain Wind ~26 km/h
Rain
Cloudy
00:00
19°
1.5mm
02:00
18°
0.8mm
04:00
18°
0.8mm
06:00
19°
0.3mm
08:00
19°
0.3mm
10:00
18°
0.3mm
12:00
17°
14:00
16°
16:00
14°
18:00
13°
20:00
13°
22:00
14°
⛅
WednesdaySeptember 2nd
Avg 13° Low 10° at 23:00
High 16° at 13:00
Feels 10° Wind ~28 km/h
Partly Cloudy
Cloudy
Partly Cloudy
Clear
00:00
12°
02:00
11°
04:00
11°
06:00
10°
08:00
11°
10:00
14°
12:00
16°
14:00
16°
16:00
15°
18:00
15°
20:00
14°
22:00
11°
🌤️
ThursdaySeptember 3rd
Avg 13° Low 6° at 05:00
High 21° at 15:00
Feels 16° Wind ~17 km/h
Clear
Partly Cloudy
Clear
Clear
00:00
9°
02:00
7°
04:00
6°
06:00
6°
08:00
9°
10:00
15°
12:00
18°
14:00
20°
16:00
21°
18:00
18°
20:00
15°
22:00
12°
⛅
FridaySeptember 4th
Avg 16° Low 9° at 03:00
High 24° at 13:00
Feels 22° Wind ~10 km/h
Clear
Clear
Partly Cloudy
Cloudy
00:00
11°
02:00
10°
04:00
9°
06:00
10°
08:00
13°
10:00
18°
12:00
22°
14:00
23°
16:00
21°
18:00
20°
20:00
18°
22:00
16°
Sun
☀️ Sunrise 06:05 · Sunset 20:16
14h 11m of daylight · America/Winnipeg
Air quality
PM2.5 13.8 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Sioux Lookout weather
Will it rain in Sioux Lookout today?
No rain is in the forecast for Sioux Lookout today.
What is the temperature in Sioux Lookout right now?
It is 23° in Sioux Lookout right now. Today runs between a low of 9° and a high of 23° .
What time is sunrise and sunset in Sioux Lookout?
The sun rises at 06:05 and sets at 20:16 local time in Sioux Lookout today, giving 14h 11m of daylight.
What is the air quality in Sioux Lookout?
PM2.5 in Sioux Lookout is currently 13.8 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Sioux Lookout forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Sioux Lookout best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC