Ontario, Canada

Weather in Ottawa

2°

Overcast

Feels like −2° High↑4° Low↓0°

Same as yesterday at this time

Updated

Next 2 hours

No precipitation in the next 2 hours.

Wind
3.0 m/s NW gusts 7.3
Humidity
70% dew point −3°
Pressure
1008 hPa steady
UV index
0 low

Tips for the next hours

Umbrella Probably not needed.
Clothing Winter jacket, hat and gloves. Feels like −4° to −1°.
Tomorrow morning At : 2°, fog.

30 days

13 November – 12 December
  1. 13 Nov Friday, 13 November, Overcast, high 4°, low 0°
  2. 14 Saturday, 14 November, Drizzle, high 5°, low 0°
  3. 15 Sunday, 15 November, Overcast, high 6°, low 2°
  4. 16 Monday, 16 November, Overcast, high 6°, low 2°
  5. 17 Tuesday, 17 November, Overcast, high 10°, low 2°
  6. 18 Wednesday, 18 November, Overcast, high 11°, low 3°
  7. 19 Thursday, 19 November, Overcast, high 12°, low 5°
  8. 20 Friday, 20 November, Overcast, high 13°, low 6°
  9. 21 Saturday, 21 November, Overcast, high 10°, low 3°
  10. 22 Sunday, 22 November, Drizzle, high 15°, low 9°
  11. 23 Monday, 23 November, Drizzle, high 10°, low −3°, 1 mm of precipitation
  12. 24 Tuesday, 24 November, Snow, high −1°, low −4°
  13. 25 Wednesday, 25 November, Snow, high −1°, low −4°
  14. 26 Thursday, 26 November, Snow, high 1°, low −3°, 4 mm of precipitation
  15. 27 Friday, 27 November, Partly cloudy, high 5°, low 0°, 3 mm of precipitation, trend
  16. 28 Saturday, 28 November, Rain, high 4°, low 0°, 4 mm of precipitation, trend
  17. 29 Sunday, 29 November, Rain, high 4°, low 0°, 4 mm of precipitation, trend
  18. 30 Monday, 30 November, Overcast, high 4°, low 0°, 3 mm of precipitation, trend
  19. 1 Dec Tuesday, 1 December, Partly cloudy, high 3°, low −1°, 3 mm of precipitation, trend
  20. 2 Wednesday, 2 December, Partly cloudy, high 2°, low −1°, 2 mm of precipitation, trend
  21. 3 Thursday, 3 December, Rain, high 3°, low −2°, 3 mm of precipitation, trend
  22. 4 Friday, 4 December, Rain, high 3°, low −2°, 4 mm of precipitation, trend
  23. 5 Saturday, 5 December, Overcast, high 3°, low −1°, 2 mm of precipitation, trend
  24. 6 Sunday, 6 December, Rain, high 3°, low −1°, 4 mm of precipitation, trend
  25. 7 Monday, 7 December, Rain, high 2°, low −2°, 3 mm of precipitation, trend
  26. 8 Tuesday, 8 December, Partly cloudy, high 2°, low −3°, 2 mm of precipitation, trend
  27. 9 Wednesday, 9 December, Partly cloudy, high 2°, low −3°, 1 mm of precipitation, trend
  28. 10 Thursday, 10 December, Rain, high 2°, low −2°, 3 mm of precipitation, trend
  29. 11 Friday, 11 December, Rain, high 2°, low −2°, 5 mm of precipitation, trend
  30. 12 Saturday, 12 December, Rain, high 1°, low −3°, 4 mm of precipitation, trend

From day 15: the ECMWF ensemble trend, less precise than the daily forecast. warmer than normal colder than normal

Next weeks against normal

ECMWF EC46
  • 8 Nov – 14 Nov 1° warmer than normal chance of warmer than normal 100% drier than normal
  • 15 Nov – 21 Nov 5° warmer than normal chance of warmer than normal 100% drier than normal
  • 22 Nov – 28 Nov 3° warmer than normal chance of warmer than normal 98% wetter than normal
  • 29 Nov – 5 Dec 2° warmer than normal chance of warmer than normal 88% normal precipitation
  • 6 Dec – 12 Dec 3° warmer than normal chance of warmer than normal 84% normal precipitation
  • 13 Dec – 19 Dec 4° warmer than normal chance of warmer than normal 85% normal precipitation

Seasonal outlook

ECMWF SEAS5
  • November 2026 3° warmer than normal wetter than normal
  • December 2026 4° warmer than normal wetter than normal
  • January 2027 2° warmer than normal normal precipitation
  • February 2027 3° warmer than normal normal precipitation
  • March 2027 3° warmer than normal normal precipitation

Long-range forecasts compare with the model climate of recent decades and describe the region, not the exact place.

Climate of Ottawa

Normals 1991–2020

Normal for 13 November

High↑6° Low↓−1°

Today ↑4° ↓0°: close to normal.

Records for this date since 1940

Highest↑15° 1945 Lowest↓−14° 2019

The warmest month is July (average high 26°), the coldest January (average low −15°). The wettest month is June: 99 mm. Precipitation in mm per month. Source: ERA5 reanalysis (Copernicus).
Climate table
Month Average high Average low Precipitation, mm Days with precipitation
January −5° −15° 72 11
February −3° −13° 58 9
March 3° −7° 72 10
April 11° 0° 89 11
May 19° 8° 86 11
June 23° 13° 99 12
July 26° 16° 96 12
August 25° 16° 90 11
September 21° 12° 95 10
October 13° 5° 98 12
November 6° −1° 83 11
December −1° −8° 79 12

AI Weather Insights for two weeks

AI-generated

Heavy rain expected

High risk
Crosswind Heavy rain Aquaplaning
Best drive windows
All week — Poor conditions
Recommendations
  • Reduce speed
  • Increase following distance
  • Avoid standing water
  • Avoid flooded roads
  • Check wiper condition
Confidence:
50%

AI-generated insights based on weather data. Not a substitute for official forecasts or medical advice. Use your own judgement.

30-day weather forecast for Ottawa, Ontario, Canada

The 30-day forecast for Ottawa, Ontario, Canada shows temperatures ranging from a high of 15 °C to a low of -4 °C. Currently it is 2 °C with overcast conditions. Wind speed is 3.0 m/s. The coming weeks are expected to be warmer than normal.

Updated Weather data by Open-Meteo Also contains data from Copernicus Climate Change Service (ERA5), ECMWF (EC46, SEAS5).

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