Weather Forecast for Ottawa

Ontario, Canada

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Overcast

Current Weather - Ottawa: 18°C

Ontario, Canada

Overcast

Feels like 18°C

Wind

19 km/h WNW

Humidity

77%

Pressure

1006 mb

UV Index

2

Visibility

24 km

Partly Cloudy

Partly Cloudy

Saturday, June 20, 2026

High

23°C

Low

14°C

Rain Chance

18%

Hourly Forecast

Partly Cloudy 22°C
17:00
Sunny 20°C
18:00
Overcast 19°C
19:00
Patchy rain nearby 18°C
20:00
Patchy rain nearby 17°C
21:00
Patchy rain nearby 17°C
22:00
Clear 16°C
23:00
Jun 21

Day Statistics

Maximum Wind

21 km/h

Humidity

79%

Precipitation

0 mm

UV Index

6

Visibility

9 km

Rain Chance

18%

Snow Chance

0%

Sun & Moon

Sunrise

05:14 AM

Sunset

08:54 PM

Moonrise

11:34 AM

Moonset

12:14 AM

Moon Phase

First Quarter

Moon Illumination

38%

Air Quality

PM2.5

3.7

μg/m³

PM10

3.8

μg/m³

NO₂

2.6

μg/m³

O₃

60.6

μg/m³

SO₂

0.7

μg/m³

CO

124.2

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

183.74

Diffuse Radiation

104.44

DNI

1100

GTI

472.76