Weather Forecast for Ottawa

Ontario, Canada

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Current Weather - Ottawa: 12°C

Ontario, Canada

Clear

Feels like 12°C

Wind

9 km/h W

Humidity

68%

Pressure

1018 mb

UV Index

0

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Sunday, May 31, 2026

High

20°C

Low

9°C

Rain Chance

83%

Hourly Forecast

Sunny 17°C
09:00
Sunny 18°C
10:00
Partly Cloudy 19°C
11:00
Sunny 18°C
12:00
Patchy rain nearby 17°C
13:00
Light rain shower 16°C
14:00
Light rain shower 16°C
15:00
Patchy rain nearby 16°C
16:00
Patchy rain nearby 16°C
17:00
Patchy rain nearby 16°C
18:00
Patchy rain nearby 14°C
19:00
Sunny 12°C
20:00
Clear 11°C
21:00
Clear 10°C
22:00
Clear 9°C
23:00
Jun 01

Day Statistics

Maximum Wind

19 km/h

Humidity

65%

Precipitation

1 mm

UV Index

3

Visibility

10 km

Rain Chance

83%

Snow Chance

0%

Sun & Moon

Sunrise

05:18 AM

Sunset

08:42 PM

Moonrise

09:58 PM

Moonset

05:04 AM

Moon Phase

Full Moon

Moon Illumination

99%

Air Quality

PM2.5

4.4

μg/m³

PM10

4.9

μg/m³

NO₂

6.2

μg/m³

O₃

61.1

μg/m³

SO₂

2.1

μg/m³

CO

148.4

μg/m³

US EPA Index: 1 GB DEFRA Index: 1