Weather Forecast for Ottawa
Ontario, Canada
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Current Weather - Ottawa: 28°C
Current Weather - Ottawa: 28°C
Ontario, Canada
Sunny
Feels like 29°C
Wind
9 km/h WSW
Humidity
54%
Pressure
1008 mb
UV Index
3
Visibility
5 km
Sunny
Wednesday, August 12, 2026
High
28°C
Low
15°C
Rain Chance
72%
Hourly Forecast
19°C
19°C
18°C
Day Statistics
Maximum Wind
14 km/h
Humidity
78%
Precipitation
11 mm
UV Index
6
Visibility
9 km
Rain Chance
72%
Snow Chance
0%
Sun & Moon
Sunrise
06:00 AM
Sunset
08:15 PM
Moonrise
05:15 AM
Moonset
08:14 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
4.7
μg/m³
PM10
4.8
μg/m³
NO₂
6.9
μg/m³
O₃
56.6
μg/m³
SO₂
1.6
μg/m³
CO
185.9
μg/m³
Sunny
Thursday, August 13, 2026
High
23°C
Low
13°C
Rain Chance
27%
Hourly Forecast
18°C
15°C
15°C
15°C
14°C
14°C
13°C
14°C
16°C
18°C
20°C
21°C
23°C
23°C
23°C
23°C
22°C
22°C
21°C
20°C
17°C
16°C
15°C
15°C
Day Statistics
Maximum Wind
19 km/h
Humidity
79%
Precipitation
0 mm
UV Index
6
Visibility
9 km
Rain Chance
27%
Snow Chance
0%
Sun & Moon
Sunrise
06:01 AM
Sunset
08:13 PM
Moonrise
06:42 AM
Moonset
08:38 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
5.6
μg/m³
PM10
5.7
μg/m³
NO₂
6.6
μg/m³
O₃
54.7
μg/m³
SO₂
1.6
μg/m³
CO
197.7
μg/m³
Sunny
Friday, August 14, 2026
High
22°C
Low
11°C
Rain Chance
10%
Hourly Forecast
14°C
13°C
13°C
12°C
12°C
11°C
11°C
12°C
15°C
17°C
18°C
19°C
20°C
21°C
22°C
21°C
20°C
19°C
19°C
18°C
16°C
14°C
13°C
13°C
Day Statistics
Maximum Wind
13 km/h
Humidity
72%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
10%
Snow Chance
0%
Sun & Moon
Sunrise
06:02 AM
Sunset
08:12 PM
Moonrise
08:06 AM
Moonset
08:59 PM
Moon Phase
Waxing Crescent
Moon Illumination
5%
Air Quality
PM2.5
1.4
μg/m³
PM10
1.4
μg/m³
NO₂
2.8
μg/m³
O₃
47.4
μg/m³
SO₂
0.7
μg/m³
CO
137.2
μg/m³
Sunny
Saturday, August 15, 2026
High
22°C
Low
10°C
Rain Chance
8%
Hourly Forecast
12°C
12°C
11°C
11°C
10°C
10°C
10°C
11°C
13°C
16°C
17°C
18°C
19°C
20°C
21°C
22°C
22°C
22°C
21°C
19°C
16°C
15°C
15°C
15°C
Day Statistics
Maximum Wind
8 km/h
Humidity
72%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
8%
Snow Chance
0%
Sun & Moon
Sunrise
06:03 AM
Sunset
08:10 PM
Moonrise
09:26 AM
Moonset
09:19 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
Air Quality
PM2.5
4.4
μg/m³
PM10
4.7
μg/m³
NO₂
4.4
μg/m³
O₃
47
μg/m³
SO₂
1.1
μg/m³
CO
151.8
μg/m³
Partly Cloudy
Sunday, August 16, 2026
High
18°C
Low
14°C
Rain Chance
77%
Hourly Forecast
15°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
14°C
15°C
16°C
18°C
17°C
18°C
18°C
18°C
18°C
17°C
17°C
17°C
17°C
17°C
Day Statistics
Maximum Wind
11 km/h
Humidity
86%
Precipitation
2 mm
UV Index
4
Visibility
6 km
Rain Chance
77%
Snow Chance
0%
Sun & Moon
Sunrise
06:05 AM
Sunset
08:09 PM
Moonrise
10:45 AM
Moonset
09:40 PM
Moon Phase
Waxing Crescent
Moon Illumination
18%
Air Quality
PM2.5
12
μg/m³
PM10
12.3
μg/m³
NO₂
17.8
μg/m³
O₃
32.2
μg/m³
SO₂
3.4
μg/m³
CO
317.6
μg/m³
Sunny
Monday, August 17, 2026
High
23°C
Low
14°C
Rain Chance
17%
Hourly Forecast
17°C
16°C
16°C
15°C
14°C
14°C
14°C
15°C
15°C
17°C
19°C
20°C
21°C
22°C
23°C
23°C
22°C
22°C
21°C
19°C
18°C
17°C
16°C
15°C
Day Statistics
Maximum Wind
14 km/h
Humidity
77%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
06:06 AM
Sunset
08:07 PM
Moonrise
12:01 PM
Moonset
10:02 PM
Moon Phase
Waxing Crescent
Moon Illumination
27%
Sunny
Tuesday, August 18, 2026
High
24°C
Low
13°C
Rain Chance
57%
Hourly Forecast
15°C
14°C
13°C
13°C
13°C
13°C
14°C
15°C
16°C
18°C
19°C
21°C
22°C
23°C
24°C
22°C
21°C
19°C
18°C
18°C
17°C
16°C
16°C
16°C
Day Statistics
Maximum Wind
12 km/h
Humidity
79%
Precipitation
1 mm
UV Index
6
Visibility
9 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
06:07 AM
Sunset
08:05 PM
Moonrise
01:17 PM
Moonset
10:29 PM
Moon Phase
First Quarter
Moon Illumination
37%
Solar Radiation Data
Shortwave Radiation
727.88
Diffuse Radiation
255.55
DNI
0
GTI
0
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