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Weather in Ottawa South

Ottawa South, Canada

27°C

Sunny

Conditions at 15:30 local time

Feels like
29°C
Humidity
80%
Wind
20.2 km/h S
Recent precipitation
0 mm
Current time in Ottawa SouthFind another city

Plan with local context

Use the forecast for Ottawa South

Carry this city directly into the next time or weather task.

Location context

About this forecast location

Forecast values apply to the listed city coordinates. Conditions can vary across large urban areas and complex terrain.

Coordinates
45.3921, -75.6873
Local time zone
America/Toronto
Administrative area
Ontario
Forecast service
WeatherAPI.com forecast service

Hourly forecast

Next 24 hours in Ottawa South

Hourly modeled conditions in America/Toronto local time.

  1. 26°COvercast16% precipitation20.9 km/h wind
  2. 20°CModerate rain at times80% precipitation19.1 km/h wind
  3. 23°CPatchy rain nearby89% precipitation15.1 km/h wind
  4. 24°CPatchy rain nearby28% precipitation14 km/h wind
  5. 21°CPatchy rain nearby54% precipitation9 km/h wind
  6. 20°CClear15% precipitation8.6 km/h wind
  7. 20°CClear18% precipitation10.4 km/h wind
  8. 20°CClear19% precipitation11.5 km/h wind
  9. 19°CLight rain75% precipitation12.6 km/h wind
  10. 17°CMist22% precipitation11.9 km/h wind
  11. 16°CFog42% precipitation11.2 km/h wind
  12. 16°CClear17% precipitation12.6 km/h wind
  13. 15°CMist20% precipitation11.9 km/h wind
  14. 15°CMist20% precipitation10.8 km/h wind
  15. 14°CMist19% precipitation9.7 km/h wind
  16. 15°CSunny16% precipitation9.7 km/h wind
  17. 17°CSunny14% precipitation10.4 km/h wind
  18. 19°CSunny10% precipitation13.3 km/h wind
  19. 21°CSunny6% precipitation14 km/h wind
  20. 23°CPatchy rain nearby17% precipitation14.8 km/h wind
  21. 24°CSunny2% precipitation14.4 km/h wind
  22. 25°CSunny2% precipitation15.5 km/h wind
  23. 25°CSunny2% precipitation16.6 km/h wind
  24. 26°CSunny2% precipitation16.2 km/h wind

Daily forecast

3-day forecast for Ottawa South

Daily high and low temperatures, precipitation chance and maximum wind speed.

  1. Sunny18°C to 27°C78% chance of precipitationWind up to 20.9 km/h
  2. Sunny14°C to 26°C57% chance of precipitationWind up to 18.4 km/h
  3. Sunny13°C to 24°C8% chance of precipitationWind up to 22.7 km/h

Retrieved 2026-08-10T19:35:18.663Z; refresh due by 2026-08-10T19:50:18.663Z.

Nearby forecasts

Weather near Ottawa South

Compare forecasts for nearby cities.

Where this forecast comes from

WeatherAPI.com supplies forecast values for the listed coordinates. Forecasts may combine modeled and observed information and should not replace official weather warnings.

Forecast retrieved 2026-08-10T19:35:18.663Z; refresh due by 2026-08-10T19:50:18.663Z.

View forecast details and sources
  • Weather and Geolocation API
    WeatherAPI.com · Forecast API v1; free plan · WeatherAPI.com terms; commercial and non-commercial use permitted by plan · Accessed
    Current weather conditions, the next 24 hours and a three-day forecast.
  • GeoNames cities15000
    GeoNames · 2026-07-15_01-57-51-849 · CC BY 4.0 · Accessed
    City identity, administrative area, coordinates and time-zone identifier.
Weather in Ottawa South, Canada | UTC Time Now