Weather Forecast for London (CA)
Ontario, Canada
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Current Weather - London (CA): 18°C
Current Weather - London (CA): 18°C
Ontario, Canada
Clear
Feels like 18°C
Wind
8 km/h NE
Humidity
91%
Pressure
1021 mb
UV Index
0
Visibility
10 km
Sunny
Saturday, August 15, 2026
High
29°C
Low
16°C
Rain Chance
7%
Hourly Forecast
16°C
16°C
18°C
19°C
22°C
27°C
27°C
28°C
29°C
29°C
29°C
29°C
27°C
25°C
23°C
20°C
20°C
19°C
Day Statistics
Maximum Wind
15 km/h
Humidity
74%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
7%
Snow Chance
0%
Sun & Moon
Sunrise
06:31 AM
Sunset
08:27 PM
Moonrise
09:49 AM
Moonset
09:44 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
Air Quality
PM2.5
7.3
μg/m³
PM10
7.4
μg/m³
NO₂
10.9
μg/m³
O₃
75.4
μg/m³
SO₂
2.4
μg/m³
CO
207.5
μg/m³
Partly Cloudy
Sunday, August 16, 2026
High
23°C
Low
17°C
Rain Chance
87%
Hourly Forecast
19°C
18°C
18°C
17°C
18°C
19°C
19°C
19°C
21°C
22°C
23°C
23°C
23°C
23°C
22°C
22°C
23°C
22°C
23°C
22°C
22°C
22°C
21°C
20°C
Day Statistics
Maximum Wind
26 km/h
Humidity
90%
Precipitation
9 mm
UV Index
7
Visibility
9 km
Rain Chance
87%
Snow Chance
0%
Sun & Moon
Sunrise
06:32 AM
Sunset
08:26 PM
Moonrise
11:05 AM
Moonset
10:06 PM
Moon Phase
Waxing Crescent
Moon Illumination
18%
Air Quality
PM2.5
3.4
μg/m³
PM10
3.4
μg/m³
NO₂
4.8
μg/m³
O₃
73.1
μg/m³
SO₂
1.3
μg/m³
CO
165.9
μg/m³
Sunny
Monday, August 17, 2026
High
25°C
Low
15°C
Rain Chance
8%
Hourly Forecast
19°C
19°C
18°C
17°C
18°C
18°C
18°C
19°C
20°C
21°C
22°C
23°C
24°C
25°C
25°C
25°C
25°C
24°C
23°C
22°C
18°C
16°C
16°C
15°C
Day Statistics
Maximum Wind
27 km/h
Humidity
66%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
8%
Snow Chance
0%
Sun & Moon
Sunrise
06:33 AM
Sunset
08:24 PM
Moonrise
12:19 PM
Moonset
10:31 PM
Moon Phase
Waxing Crescent
Moon Illumination
27%
Air Quality
PM2.5
2.7
μg/m³
PM10
2.7
μg/m³
NO₂
4.3
μg/m³
O₃
68.4
μg/m³
SO₂
0.7
μg/m³
CO
152.9
μg/m³
Sunny
Tuesday, August 18, 2026
High
28°C
Low
13°C
Rain Chance
5%
Hourly Forecast
15°C
15°C
14°C
14°C
14°C
13°C
14°C
14°C
17°C
19°C
22°C
24°C
26°C
27°C
27°C
28°C
28°C
27°C
26°C
25°C
22°C
19°C
18°C
18°C
Day Statistics
Maximum Wind
19 km/h
Humidity
59%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
06:34 AM
Sunset
08:23 PM
Moonrise
01:32 PM
Moonset
11:00 PM
Moon Phase
First Quarter
Moon Illumination
37%
Air Quality
PM2.5
6.5
μg/m³
PM10
6.6
μg/m³
NO₂
9.2
μg/m³
O₃
63.1
μg/m³
SO₂
1.5
μg/m³
CO
232.9
μg/m³
Partly Cloudy
Wednesday, August 19, 2026
High
25°C
Low
17°C
Rain Chance
16%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
18°C
18°C
19°C
21°C
21°C
22°C
22°C
22°C
23°C
25°C
25°C
24°C
24°C
23°C
21°C
20°C
19°C
18°C
17°C
Day Statistics
Maximum Wind
20 km/h
Humidity
81%
Precipitation
0 mm
UV Index
6
Visibility
9 km
Rain Chance
16%
Snow Chance
0%
Sun & Moon
Sunrise
06:35 AM
Sunset
08:21 PM
Moonrise
02:43 PM
Moonset
11:34 PM
Moon Phase
First Quarter
Moon Illumination
48%
Air Quality
PM2.5
4.7
μg/m³
PM10
4.8
μg/m³
NO₂
6.3
μg/m³
O₃
80.6
μg/m³
SO₂
1.5
μg/m³
CO
236.6
μg/m³
Partly Cloudy
Thursday, August 20, 2026
High
24°C
Low
14°C
Rain Chance
6%
Hourly Forecast
16°C
16°C
15°C
16°C
16°C
17°C
16°C
16°C
15°C
17°C
19°C
20°C
21°C
22°C
23°C
23°C
24°C
24°C
22°C
21°C
19°C
17°C
16°C
14°C
Day Statistics
Maximum Wind
16 km/h
Humidity
64%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
06:36 AM
Sunset
08:20 PM
Moonrise
03:49 PM
Moonset
Does not set today
Moon Phase
First Quarter
Moon Illumination
58%
Sunny
Friday, August 21, 2026
High
25°C
Low
10°C
Rain Chance
3%
Hourly Forecast
13°C
12°C
11°C
11°C
10°C
10°C
11°C
12°C
12°C
15°C
18°C
21°C
22°C
24°C
25°C
25°C
25°C
25°C
23°C
21°C
18°C
17°C
15°C
14°C
Day Statistics
Maximum Wind
17 km/h
Humidity
56%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
06:37 AM
Sunset
08:18 PM
Moonrise
04:48 PM
Moonset
12:15 AM
Moon Phase
First Quarter
Moon Illumination
69%
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