Weather Forecast for Ottawa
Ontario, Canada
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Current Weather - Ottawa: 14°C
Current Weather - Ottawa: 14°C
Ontario, Canada
Partly Cloudy
Feels like 13°C
Wind
24 km/h WNW
Humidity
74%
Pressure
1013 mb
UV Index
2
Visibility
10 km
Patchy rain nearby
Wednesday, May 20, 2026
High
17°C
Low
7°C
Rain Chance
89%
Hourly Forecast
16°C
16°C
16°C
14°C
13°C
11°C
10°C
9°C
7°C
Day Statistics
Maximum Wind
27 km/h
Humidity
70%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
05:27 AM
Sunset
08:32 PM
Moonrise
08:53 AM
Moonset
12:23 AM
Moon Phase
Waxing Crescent
Moon Illumination
15%
Air Quality
PM2.5
2.7
μg/m³
PM10
2.8
μg/m³
NO₂
3.5
μg/m³
O₃
76.8
μg/m³
SO₂
1.8
μg/m³
CO
162.8
μg/m³
Sunny
Thursday, May 21, 2026
High
14°C
Low
1°C
Rain Chance
0%
Hourly Forecast
6°C
5°C
3°C
2°C
2°C
1°C
2°C
3°C
5°C
6°C
8°C
9°C
10°C
11°C
12°C
13°C
14°C
14°C
13°C
11°C
9°C
8°C
7°C
6°C
Day Statistics
Maximum Wind
16 km/h
Humidity
57%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:26 AM
Sunset
08:33 PM
Moonrise
10:14 AM
Moonset
01:03 AM
Moon Phase
Waxing Crescent
Moon Illumination
24%
Air Quality
PM2.5
2
μg/m³
PM10
2.3
μg/m³
NO₂
2.4
μg/m³
O₃
75.6
μg/m³
SO₂
1.4
μg/m³
CO
135.6
μg/m³
Sunny
Friday, May 22, 2026
High
18°C
Low
4°C
Rain Chance
0%
Hourly Forecast
6°C
5°C
5°C
4°C
4°C
4°C
5°C
7°C
9°C
11°C
13°C
15°C
16°C
17°C
18°C
18°C
17°C
17°C
17°C
15°C
12°C
10°C
9°C
8°C
Day Statistics
Maximum Wind
14 km/h
Humidity
64%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:25 AM
Sunset
08:34 PM
Moonrise
11:34 AM
Moonset
01:33 AM
Moon Phase
Waxing Crescent
Moon Illumination
34%
Air Quality
PM2.5
7.4
μg/m³
PM10
8
μg/m³
NO₂
14
μg/m³
O₃
56.4
μg/m³
SO₂
3.1
μg/m³
CO
209.3
μg/m³
Partly Cloudy
Saturday, May 23, 2026
High
15°C
Low
5°C
Rain Chance
0%
Hourly Forecast
7°C
7°C
6°C
5°C
5°C
5°C
6°C
8°C
9°C
10°C
12°C
13°C
14°C
15°C
15°C
15°C
15°C
15°C
13°C
12°C
11°C
9°C
8°C
7°C
Day Statistics
Maximum Wind
19 km/h
Humidity
65%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:25 AM
Sunset
08:35 PM
Moonrise
12:48 PM
Moonset
01:56 AM
Moon Phase
First Quarter
Moon Illumination
45%
Air Quality
PM2.5
10.7
μg/m³
PM10
11.1
μg/m³
NO₂
20.5
μg/m³
O₃
46.6
μg/m³
SO₂
4
μg/m³
CO
246
μg/m³
Patchy rain nearby
Sunday, May 24, 2026
High
18°C
Low
4°C
Rain Chance
83%
Hourly Forecast
6°C
6°C
5°C
5°C
4°C
5°C
6°C
8°C
9°C
11°C
13°C
15°C
16°C
17°C
17°C
16°C
15°C
14°C
13°C
12°C
11°C
10°C
10°C
10°C
Day Statistics
Maximum Wind
15 km/h
Humidity
77%
Precipitation
3 mm
UV Index
3
Visibility
10 km
Rain Chance
83%
Snow Chance
0%
Sun & Moon
Sunrise
05:24 AM
Sunset
08:36 PM
Moonrise
01:59 PM
Moonset
02:15 AM
Moon Phase
Waxing Gibbous
Moon Illumination
56%
Patchy rain nearby
Monday, May 25, 2026
High
16°C
Low
9°C
Rain Chance
71%
Hourly Forecast
9°C
10°C
10°C
9°C
9°C
9°C
9°C
9°C
10°C
10°C
11°C
12°C
13°C
15°C
15°C
15°C
14°C
13°C
13°C
13°C
13°C
13°C
13°C
14°C
Day Statistics
Maximum Wind
16 km/h
Humidity
89%
Precipitation
1 mm
UV Index
3
Visibility
7 km
Rain Chance
71%
Snow Chance
0%
Sun & Moon
Sunrise
05:23 AM
Sunset
08:37 PM
Moonrise
03:08 PM
Moonset
02:32 AM
Moon Phase
Waxing Gibbous
Moon Illumination
66%
Patchy rain nearby
Tuesday, May 26, 2026
High
16°C
Low
13°C
Rain Chance
89%
Hourly Forecast
14°C
14°C
14°C
14°C
14°C
14°C
14°C
14°C
14°C
15°C
15°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
Day Statistics
Maximum Wind
12 km/h
Humidity
97%
Precipitation
0 mm
UV Index
4
Visibility
2 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
05:22 AM
Sunset
08:38 PM
Moonrise
04:15 PM
Moonset
02:49 AM
Moon Phase
Waxing Gibbous
Moon Illumination
75%
Solar Radiation Data
Shortwave Radiation
391.06
Diffuse Radiation
159.82
DNI
255.91
GTI
231.9
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