weathermetro
Cities / Canada
/ Ontario
☀️ Casummit Lake weather
Clear sky. .
Feels like 7° Wind 5 km/h S Humidity 85% Pressure 1017 hPa UV 0 Air Good ☀ 06:10 - 20:13
Right now it is 9° in Casummit Lake with clear skies and today's high is 21° with an overnight low of 7° . The sun rises at 06:10 and sets at 20:13, giving 14h 03m of daylight. Over the coming week highs range from 16° to 25° .
Casummit Lake is in Ontario, Canada, sitting 399 m above sea level. Local time is America/Winnipeg (UTC−5), and every time on this page is shown in it.
Next 24 hours - temperature
7°
14°
21°
21°
7°
02:00 · 8.7° · 0 mm
03:00 · 8.4° · 0 mm
04:00 · 8.1° · 0 mm
05:00 · 7.8° · 0 mm
06:00 · 7.3° · 0 mm
07:00 · 7.4° · 0 mm
08:00 · 9.8° · 0 mm
09:00 · 12.6° · 0 mm
10:00 · 15.1° · 0 mm
11:00 · 16.7° · 0 mm
12:00 · 18° · 0 mm
13:00 · 19° · 0 mm
14:00 · 19.7° · 0 mm
15:00 · 20.4° · 0 mm
16:00 · 20.5° · 0 mm
17:00 · 20.2° · 0 mm
18:00 · 19.6° · 0 mm
19:00 · 18.3° · 0 mm
20:00 · 16.6° · 0 mm
21:00 · 15.4° · 0 mm
22:00 · 14.7° · 0 mm
23:00 · 14.6° · 0 mm
00:00 · 13.7° · 0 mm
01:00 · 13° · 0 mm
Precipitation
02:00 · 0 mm
02:00
03:00 · 0 mm
04:00 · 0 mm
05:00 · 0 mm
05:00
06:00 · 0 mm
07:00 · 0 mm
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0 mm
11:00 · 0 mm
11:00
12:00 · 0 mm
13:00 · 0 mm
14:00 · 0 mm
14:00
15:00 · 0 mm
16:00 · 0 mm
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0 mm
20:00 · 0 mm
20:00
21:00 · 0 mm
22:00 · 0 mm
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
02:00
☀️
8.7°
7°
-
Clear sky
03:00
☀️
8.4°
6.2°
-
Clear sky
04:00
🌤️
8.1°
5.8°
-
Mostly clear
05:00
⛅
7.8°
5.3°
-
Partly cloudy
06:00
☁️
7.3°
4.6°
-
Overcast
07:00
☁️
7.4°
5.4°
-
Overcast
08:00
☁️
9.8°
8.8°
-
Overcast
09:00
☁️
12.6°
11.5°
-
Overcast
10:00
☁️
15.1°
14.3°
-
Overcast
11:00
☁️
16.7°
16.1°
-
Overcast
12:00
☁️
18°
17.2°
-
Overcast
13:00
☁️
19°
18.1°
-
Overcast
☁️
TodayAugust 24th
Avg 14° Low 7° at 06:00
High 21° at 16:00
Wind ~9 km/h
Clear
Cloudy
00:00
10°
02:00
9°
04:00
8°
06:00
7°
08:00
10°
10:00
15°
12:00
18°
14:00
20°
16:00
21°
18:00
20°
20:00
17°
22:00
15°
☁️
TuesdayAugust 25th
Avg 15° Low 10° at 06:00
High 20° at 14:00
Wind ~13 km/h
Partly Cloudy
Cloudy
Cloudy
00:00
14°
02:00
13°
04:00
11°
06:00
10°
08:00
13°
10:00
18°
12:00
19°
14:00
20°
16:00
19°
18:00
18°
20:00
16°
22:00
15°
☀️
WednesdayAugust 26th
Avg 18° Low 11° at 23:00
High 25° at 14:00
Feels 21° Wind ~27 km/h
Cloudy
Clear
Clear
00:00
14°
02:00
14°
04:00
14°
06:00
14°
08:00
15°
10:00
19°
12:00
23°
14:00
25°
16:00
24°
18:00
21°
20:00
16°
22:00
13°
☁️
ThursdayAugust 27th
Avg 12° Low 8° at 23:00
High 16° at 15:00
0.4 mm rain Feels 11° Wind ~17 km/h
Clear
Cloudy
Rain
Cloudy
00:00
10°
02:00
9°
04:00
11°
0.1mm
06:00
10°
08:00
10°
10:00
11°
12:00
15°
14:00
14°
0.1mm
16:00
14°
18:00
14°
20:00
12°
22:00
9°
☀️
FridayAugust 28th
Avg 12° Low 6° at 06:00
High 20° at 16:00
Feels 16° Wind ~12 km/h
Clear
00:00
8°
02:00
7°
04:00
6°
06:00
6°
08:00
10°
10:00
15°
12:00
17°
14:00
19°
16:00
20°
18:00
19°
20:00
15°
22:00
10°
☀️
SaturdayAugust 29th
Avg 13° Low 6° at 06:00
High 21° at 15:00
Feels 17° Wind ~12 km/h
Clear
00:00
8°
02:00
7°
04:00
6°
06:00
6°
08:00
9°
10:00
16°
12:00
19°
14:00
20°
16:00
21°
18:00
19°
20:00
15°
22:00
10°
☁️
SundayAugust 30th
Avg 14° Low 6° at 06:00
High 20° at 15:00
Feels 17° Wind ~17 km/h
Clear
Cloudy
00:00
9°
02:00
8°
04:00
7°
06:00
6°
08:00
9°
10:00
15°
12:00
18°
14:00
20°
16:00
20°
18:00
19°
20:00
17°
22:00
15°
🌧️
MondayAugust 31st
Avg 11° Low 9° at 23:00
High 14° at 00:00
17.1 mm rain Feels 10° Wind ~22 km/h
Rain
00:00
14°
02:00
13°
0.2mm
04:00
12°
0.2mm
06:00
11°
1.9mm
08:00
10°
2.6mm
10:00
11°
2.6mm
12:00
11°
0.4mm
14:00
11°
0.2mm
16:00
11°
0.2mm
18:00
11°
0.1mm
20:00
10°
0.3mm
22:00
10°
0.3mm
☁️
TuesdaySeptember 1st
Avg 9° Low 9° at 02:00
High 11° at 19:00
0.3 mm rain Feels 9° Wind ~17 km/h
Cloudy
Rain
Cloudy
Partly Cloudy
00:00
9°
02:00
9°
04:00
9°
06:00
9°
08:00
9°
0.1mm
10:00
9°
0.1mm
12:00
9°
14:00
9°
16:00
10°
18:00
11°
20:00
11°
22:00
9°
☀️
WednesdaySeptember 2nd
Avg 12° Low 5° at 06:00
High 18° at 16:00
Feels 15° Wind ~14 km/h
Cloudy
Clear
00:00
9°
02:00
8°
04:00
7°
06:00
5°
08:00
8°
10:00
13°
12:00
15°
14:00
17°
16:00
18°
18:00
16°
20:00
13°
22:00
10°
☁️
ThursdaySeptember 3rd
Avg 11° Low 8° at 06:00
High 14° at 16:00
Feels 9° Wind ~23 km/h
Cloudy
00:00
9°
02:00
8°
04:00
8°
06:00
8°
08:00
9°
10:00
12°
12:00
12°
14:00
13°
16:00
14°
18:00
13°
20:00
12°
22:00
10°
☁️
FridaySeptember 4th
Avg 12° Low 6° at 06:00
High 20° at 15:00
Feels 17° Wind ~13 km/h
Cloudy
00:00
9°
02:00
7°
04:00
7°
06:00
6°
08:00
8°
10:00
14°
12:00
17°
14:00
19°
16:00
20°
18:00
17°
20:00
14°
22:00
12°
☁️
SaturdaySeptember 5th
Avg 14° Low 8° at 06:00
High 21° at 15:00
Feels 18° Wind ~11 km/h
Clear
Partly Cloudy
Cloudy
Clear
Cloudy
00:00
10°
02:00
9°
04:00
9°
06:00
8°
08:00
11°
10:00
16°
12:00
19°
14:00
20°
16:00
21°
18:00
18°
20:00
15°
22:00
12°
☁️
SundaySeptember 6th
Avg 14° Low 9° at 06:00
High 19° at 14:00
Feels 15° Wind ~22 km/h
Cloudy
00:00
11°
02:00
10°
04:00
10°
06:00
9°
08:00
11°
10:00
15°
12:00
18°
14:00
19°
16:00
19°
18:00
18°
20:00
17°
22:00
15°
🌧️
MondaySeptember 7th
Avg 12° Low 9° at 23:00
High 14° at 00:00
9.9 mm rain Feels 11° Wind ~32 km/h
Cloudy
Rain
00:00
14°
02:00
13°
04:00
12°
06:00
12°
08:00
12°
0.4mm
10:00
12°
0.4mm
12:00
12°
1.1mm
14:00
12°
1.4mm
16:00
13°
1.4mm
18:00
11°
0.3mm
20:00
10°
0.1mm
22:00
9°
0.1mm
☁️
TuesdaySeptember 8th
Avg 8° Low 0° at 06:00
High 0° at 00:00
Feels 5° Wind ~23 km/h
Clear
Cloudy
Unknown
00:00
9°
02:00
9°
04:00
8°
06:00
8°
08:00
8°
10:00
8°
12:00
9°
14:00
9°
16:00
9°
18:00
8°
20:00
0°
22:00
0°
Sun
☀️ Sunrise 06:10 · Sunset 20:13
14h 03m of daylight · America/Winnipeg
Air quality
PM2.5 2.6 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Casummit Lake weather
Will it rain in Casummit Lake today?
No rain is in the forecast for Casummit Lake today.
What is the temperature in Casummit Lake right now?
It is 9° in Casummit Lake right now, though it feels closer to 7° . Today runs between a low of 7° and a high of 21° .
What time is sunrise and sunset in Casummit Lake?
The sun rises at 06:10 and sets at 20:13 local time in Casummit Lake today, giving 14h 03m of daylight.
What is the air quality in Casummit Lake?
PM2.5 in Casummit Lake is currently 2.6 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Casummit Lake 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 Casummit Lake 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