Weather Forecast for Ottawa
Ontario, Canada
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Current Weather - Ottawa: 23°C
Current Weather - Ottawa: 23°C
Ontario, Canada
Patchy rain nearby
Feels like 24°C
Wind
13 km/h SSE
Humidity
81%
Pressure
1011 mb
UV Index
0
Visibility
7 km
Overcast
Wednesday, September 09, 2026
High
23°C
Low
14°C
Rain Chance
93%
Hourly Forecast
21°C
21°C
Day Statistics
Maximum Wind
21 km/h
Humidity
92%
Precipitation
12 mm
UV Index
1
Visibility
7 km
Rain Chance
93%
Snow Chance
0%
Sun & Moon
Sunrise
06:34 AM
Sunset
07:26 PM
Moonrise
04:10 AM
Moonset
06:38 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
4.6
μg/m³
PM10
4.7
μg/m³
NO₂
7.5
μg/m³
O₃
61.7
μg/m³
SO₂
2.2
μg/m³
CO
227.2
μg/m³
Patchy rain nearby
Thursday, September 10, 2026
High
20°C
Low
10°C
Rain Chance
57%
Hourly Forecast
20°C
20°C
19°C
18°C
17°C
17°C
16°C
15°C
15°C
15°C
17°C
17°C
18°C
19°C
19°C
19°C
19°C
18°C
15°C
14°C
13°C
12°C
11°C
10°C
Day Statistics
Maximum Wind
25 km/h
Humidity
74%
Precipitation
1 mm
UV Index
6
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
06:35 AM
Sunset
07:24 PM
Moonrise
05:34 AM
Moonset
07:01 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
1.4
μg/m³
PM10
1.4
μg/m³
NO₂
3.2
μg/m³
O₃
70
μg/m³
SO₂
0.9
μg/m³
CO
173.6
μg/m³
Sunny
Friday, September 11, 2026
High
20°C
Low
7°C
Rain Chance
6%
Hourly Forecast
9°C
8°C
8°C
8°C
7°C
7°C
7°C
7°C
9°C
11°C
13°C
15°C
17°C
18°C
19°C
19°C
20°C
20°C
19°C
17°C
15°C
15°C
14°C
13°C
Day Statistics
Maximum Wind
16 km/h
Humidity
71%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
06:36 AM
Sunset
07:22 PM
Moonrise
06:57 AM
Moonset
07:21 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
2.5
μg/m³
PM10
2.6
μg/m³
NO₂
7.4
μg/m³
O₃
54.8
μg/m³
SO₂
1.3
μg/m³
CO
268.5
μg/m³
Overcast
Saturday, September 12, 2026
High
23°C
Low
11°C
Rain Chance
12%
Hourly Forecast
13°C
12°C
12°C
12°C
12°C
12°C
11°C
11°C
13°C
15°C
17°C
19°C
21°C
22°C
22°C
23°C
23°C
22°C
21°C
19°C
18°C
17°C
16°C
15°C
Day Statistics
Maximum Wind
17 km/h
Humidity
75%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
12%
Snow Chance
0%
Sun & Moon
Sunrise
06:37 AM
Sunset
07:20 PM
Moonrise
08:17 AM
Moonset
07:41 PM
Moon Phase
New Moon
Moon Illumination
3%
Air Quality
PM2.5
5.4
μg/m³
PM10
5.6
μg/m³
NO₂
11.9
μg/m³
O₃
59.3
μg/m³
SO₂
2.3
μg/m³
CO
239.1
μg/m³
Mist
Sunday, September 13, 2026
High
24°C
Low
15°C
Rain Chance
55%
Hourly Forecast
15°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
16°C
17°C
17°C
18°C
20°C
21°C
22°C
23°C
24°C
24°C
23°C
21°C
19°C
17°C
16°C
15°C
Day Statistics
Maximum Wind
14 km/h
Humidity
86%
Precipitation
1 mm
UV Index
6
Visibility
6 km
Rain Chance
55%
Snow Chance
0%
Sun & Moon
Sunrise
06:39 AM
Sunset
07:18 PM
Moonrise
09:36 AM
Moonset
08:03 PM
Moon Phase
Waxing Crescent
Moon Illumination
8%
Air Quality
PM2.5
7.3
μg/m³
PM10
7.5
μg/m³
NO₂
11.1
μg/m³
O₃
49.4
μg/m³
SO₂
2.4
μg/m³
CO
236.9
μg/m³
Overcast
Monday, September 14, 2026
High
20°C
Low
11°C
Rain Chance
16%
Hourly Forecast
14°C
13°C
13°C
12°C
12°C
11°C
12°C
12°C
12°C
14°C
15°C
17°C
18°C
19°C
20°C
19°C
19°C
19°C
18°C
17°C
16°C
16°C
15°C
15°C
Day Statistics
Maximum Wind
9 km/h
Humidity
69%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
16%
Snow Chance
0%
Sun & Moon
Sunrise
06:40 AM
Sunset
07:16 PM
Moonrise
10:55 AM
Moonset
08:28 PM
Moon Phase
Waxing Crescent
Moon Illumination
14%
Patchy rain nearby
Tuesday, September 15, 2026
High
23°C
Low
13°C
Rain Chance
85%
Hourly Forecast
14°C
14°C
13°C
14°C
14°C
14°C
14°C
15°C
15°C
17°C
19°C
21°C
21°C
21°C
21°C
22°C
22°C
23°C
21°C
19°C
18°C
17°C
15°C
14°C
Day Statistics
Maximum Wind
26 km/h
Humidity
88%
Precipitation
7 mm
UV Index
6
Visibility
10 km
Rain Chance
85%
Snow Chance
0%
Sun & Moon
Sunrise
06:41 AM
Sunset
07:14 PM
Moonrise
12:11 PM
Moonset
08:59 PM
Moon Phase
Waxing Crescent
Moon Illumination
23%
Solar Radiation Data
Shortwave Radiation
10.84
Diffuse Radiation
9.7
DNI
0
GTI
0
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