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Ottawa, Canada weather

Ontario, Canada

Updated

Data was updated about 10 h ago and may not be current. We are updating the forecast for Ottawa.

Ottawa weather

7°
Clear sky
Feels like 3°
Low/High: 9° / 17°
Humidity64%
Wind13 km/h
Visibility28.4 km
UV index0
Through the day:
Morning
10°0%
Afternoon
15°6%
Evening
14°46%
Night
11°62%

Today's everyday tips

What to wear today?Cold

Bitterly cold: wear a thick coat or puffer, a scarf and gloves outdoors.

Suitability for light clothing65%
Good day to dry laundry?Great day

Dry and breezy, humidity 64%. Ideal for drying clothes and bedding quickly.

Drying index95%

Ottawa weather by the hour

Next 24 hours

  1. Clear sky10°Chance of rain 0%
  2. Mainly clear10°Chance of rain 0%
  3. Overcast11°Chance of rain 1%
  4. Overcast12°Chance of rain 2%
  5. Overcast13°Chance of rain 3%
  6. Overcast14°Chance of rain 4%
  7. Overcast15°Chance of rain 7%
  8. Overcast15°Chance of rain 6%
  9. Overcast16°Chance of rain 12%
  10. Overcast16°Chance of rain 14%
  11. Overcast15°Chance of rain 24%
  12. Light drizzle14°Chance of rain 44%
  13. Overcast14°Chance of rain 41%
  14. Overcast14°Chance of rain 46%
  15. Overcast14°Chance of rain 44%
  16. Overcast13°Chance of rain 48%
  17. Light drizzle13°Chance of rain 58%
  18. Light rain11°Chance of rain 62%
  19. Heavy rain9°Chance of rain 51%
  20. Overcast8°Chance of rain 52%
  21. Light rain7°Chance of rain 48%
  22. Light drizzle7°Chance of rain 60%
  23. Overcast7°Chance of rain 60%
  24. Light drizzle7°Chance of rain 45%

Ottawa weather, next 7 days

  1. 9°17°

    Light drizzle · Rain 16%

  2. 5°11°

    Overcast · Rain 24%

  3. 3°13°

    Clear sky · Rain 23%

  4. 3°15°

    Overcast · Rain 19%

  5. 11°13°

    Light rain · Rain 31%

  6. 6°14°

    Overcast · Rain 31%

  7. 4°7°

    Light drizzle · Rain 24%

Environment

AQI details →
Air quality
45Good
Ultraviolet (UV)
0Low
Wind now
13km/h
Dew point
-1°RH 64%

Sunrise & sunset

11h 7m of daylight
Noon 12:49
Rise: 07:15Dawn 06:45
Set: 18:22Dusk 18:52
W

Windy wind map & radar (Ottawa)

Detailed radar →

Ottawa weather trends, next 24 hours

Chance of rain & rainfall in Ottawa

Bars show chance of rain (%); hover for rainfall (mm)

Show data table
Chance of rain and rainfall by the hour
TimeChance of rainRainfall
06:000%0 mm
07:000%0 mm
08:001%0 mm
09:002%0 mm
10:003%0 mm
11:004%0 mm
12:007%0 mm
13:006%0 mm
14:0012%0 mm
15:0014%0 mm
16:0024%0 mm
17:0044%0.4 mm
18:0041%0 mm
19:0046%0 mm
20:0044%0 mm
21:0048%0 mm
22:0058%0.4 mm
23:0062%1.8 mm
00:0051%9 mm
01:0052%0 mm
02:0048%2.2 mm
03:0060%0.4 mm
04:0060%0 mm
05:0045%0.4 mm

Temperature & feels-like

Hourly air and feels-like temperature (°C)

  • Temperature
  • Feels like
Show data table
Temperature by the hour
TimeTemperatureFeels like
06:0010.4°C9.2°C
07:0010°C8.6°C
08:0011°C9.9°C
09:0012.2°C11°C
10:0012.8°C11.6°C
11:0013.6°C12.7°C
12:0015.4°C15.2°C
13:0014.8°C14.1°C
14:0015.6°C15°C
15:0015.6°C15.2°C
16:0014.7°C14.3°C
17:0014.1°C14.1°C
18:0013.8°C14.2°C
19:0013.6°C14.5°C
20:0013.5°C13.4°C
21:0013.2°C12.8°C
22:0013.2°C12.3°C
23:0010.6°C8°C
00:008.8°C5.2°C
01:007.8°C4.1°C
02:007.2°C3.6°C
03:006.9°C3.5°C
04:006.9°C3.1°C
05:006.7°C3.1°C

UV index by the hour

How strong the sun's UV is through the day

Show data table
UV index by the hour
TimeUV indexRating
06:000Low
07:000Low
08:000.1Low
09:000.8Low
10:001.7Low
11:002Low
12:000.9Low
13:000.8Low
14:000.7Low
15:000.7Low
16:000.4Low
17:000.2Low
18:000.1Low
19:000Low
20:000Low
21:000Low
22:000Low
23:000Low
00:000Low
01:000Low
02:000Low
03:000Low
04:000Low
05:000Low

Wind & gusts in Ottawa

In km/h

  • Wind speed (km/h)
  • Gusts (km/h)
Show data table
Wind by the hour
TimeWind speedGusts
06:007.3 km/h13.3 km/h
07:008.2 km/h15.5 km/h
08:008.7 km/h18 km/h
09:0011.3 km/h23.8 km/h
10:0011.1 km/h23.8 km/h
11:0010.4 km/h25.2 km/h
12:007.7 km/h20.5 km/h
13:0011.4 km/h16.6 km/h
14:0011.3 km/h19.4 km/h
15:0010.2 km/h18.4 km/h
16:009.4 km/h19.8 km/h
17:007.3 km/h17.3 km/h
18:004.3 km/h12.6 km/h
19:000.8 km/h10.1 km/h
20:006.4 km/h14 km/h
21:008.2 km/h20.2 km/h
22:0011.9 km/h31.3 km/h
23:0018.1 km/h37.1 km/h
00:0021 km/h41 km/h
01:0019.5 km/h42.1 km/h
02:0018.3 km/h39.6 km/h
03:0016.8 km/h38.9 km/h
04:0019.2 km/h42.5 km/h
05:0017.7 km/h43.2 km/h

Sun and moon in Ottawa

Daylight: 11 h 7 min

Sunrise time
07:15
Sunset time
18:22

Solar noon (sun highest)
12:49
Dawn – dusk
06:45 / 18:52
Morning blue hour
06:45 – 06:56
Evening blue hour
18:40 – 18:52
Morning golden hour
06:56 – 07:55
Evening golden hour
17:42 – 18:40

Waxing crescent · 5% illuminated

Moonrise 09:42 · moonset 18:59

Weather near Ottawa

Related places

Major cities in Canada

Ottawa weather FAQ

It is currently about 7°C in Ottawa, feeling like 3°C. Conditions: Clear sky, humidity 64%, wind 13 km/h.

More tools for Ottawa

Data source: Weather data by Open-Meteo.com (CC BY 4.0)