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Ottawa weather

Today, tomorrow and the next 10 days

Wednesday, October 21 · 3:49 PM (Local time)233 ft above sea level

Ottawa temperature now

12°C

Clear skies

Today 12° / 5°

Wind
2 mph E
Humidity
55%
Next hour
0.00 in
Pressure
30.26 inHg

Model estimate, not a station reading · Updated Oct 21, 3:18 PM

Weather today and tomorrow

TodayWed Oct 2112° 5°Clear skiesRainfall 0.00 inWind up to 3 mphTomorrowThu Oct 2213° 4°Partly cloudyRainfall 0.00 inWind up to 10 mph

Tomorrow is similar to today, with no precipitation forecast.

Worth knowing

  • Fog tomorrow, 6:00 AM

Derived from the model forecast, not an official warning.

Hourly forecast

Next 30 hours, local time

Temperature (°C)Rainfall (in)Wind (mph)

Hourly forecast
TimeConditionsTemperatureRainfallWind
Wed 3 PMClear skies12°C0.00 in2 mph E
Wed 4 PMClear skies12°C0.00 in1 mph NNE
Wed 5 PMClear skies12°C0.00 in2 mph NNE
Wed 6 PMClear night10°C0.00 in2 mph ESE
Wed 7 PMClear night8°C0.00 in2 mph SE
Wed 8 PMClear night8°C0.00 in1 mph E
Wed 9 PMClear night7°C0.00 in2 mph ESE
Wed 10 PMClear night6°C0.00 in3 mph SE
Wed 11 PMClear night5°C0.00 in3 mph S
Thu 12 AMClear night5°C0.00 in3 mph WSW
Thu 1 AMClear night5°C0.00 in3 mph W
Thu 2 AMClear night5°C0.00 in3 mph W
Thu 3 AMPartly cloudy4°C0.00 in3 mph WSW
Thu 4 AMPartly cloudy5°C0.00 in3 mph W
Thu 5 AMPartly cloudy5°C0.00 in5 mph WNW
Thu 6 AMFog4°C0.00 in5 mph WNW
Thu 7 AMFog4°C0.00 in5 mph WNW
Thu 8 AMFog5°C0.00 in6 mph WNW
Thu 9 AMMostly sunny7°C0.00 in7 mph WNW
Thu 10 AMMostly sunny9°C0.00 in6 mph NW
Thu 11 AMMostly sunny11°C0.00 in8 mph NNW
Thu 12 PMPartly cloudy13°C0.00 in9 mph N
Thu 1 PMOvercast13°C0.00 in10 mph N
Thu 2 PMPartly cloudy13°C0.00 in10 mph N
Thu 3 PMMostly sunny13°C0.00 in10 mph N
Thu 4 PMMostly sunny12°C0.00 in9 mph N
Thu 5 PMMostly sunny11°C0.00 in9 mph N
Thu 6 PMClear night10°C0.00 in8 mph N
Thu 7 PMClear night8°C0.00 in7 mph N
Thu 8 PMClear night7°C0.00 in7 mph N

10-day forecast

Select a day for its hours

TodayOct 210.00 in5°12°

Wednesday, October 21. Clear skies. High 12°C, low 5°C. Wind up to 3 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
3 PMClear skies12° 2 mph E0.00 in
4 PMClear skies12° 1 mph NNE0.00 in
5 PMClear skies12° 2 mph NNE0.00 in
6 PMClear night10° 2 mph ESE0.00 in
7 PMClear night8° 2 mph SE0.00 in
8 PMClear night8° 1 mph E0.00 in
9 PMClear night7° 2 mph ESE0.00 in
10 PMClear night6° 3 mph SE0.00 in
11 PMClear night5° 3 mph S0.00 in
TomorrowOct 220.00 in4°13°

Thursday, October 22. Partly cloudy. High 13°C, low 4°C. Wind up to 10 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
12 AMClear night5° 3 mph WSW0.00 in
1 AMClear night5° 3 mph W0.00 in
2 AMClear night5° 3 mph W0.00 in
3 AMPartly cloudy4° 3 mph WSW0.00 in
4 AMPartly cloudy5° 3 mph W0.00 in
5 AMPartly cloudy5° 5 mph WNW0.00 in
6 AMFog4° 5 mph WNW0.00 in
7 AMFog4° 5 mph WNW0.00 in
8 AMFog5° 6 mph WNW0.00 in
9 AMMostly sunny7° 7 mph WNW0.00 in
10 AMMostly sunny9° 6 mph NW0.00 in
11 AMMostly sunny11° 8 mph NNW0.00 in
12 PMPartly cloudy13° 9 mph N0.00 in
1 PMOvercast13° 10 mph N0.00 in
2 PMPartly cloudy13° 10 mph N0.00 in
3 PMMostly sunny13° 10 mph N0.00 in
4 PMMostly sunny12° 9 mph N0.00 in
5 PMMostly sunny11° 9 mph N0.00 in
6 PMClear night10° 8 mph N0.00 in
7 PMClear night8° 7 mph N0.00 in
8 PMClear night7° 7 mph N0.00 in
9 PMClear night6° 7 mph N0.00 in
10 PMClear night6° 6 mph NNE0.00 in
11 PMClear night5° 6 mph NNE0.00 in
FriOct 230.00 in2°10°

Friday, October 23. Mostly sunny. High 10°C, low 2°C. Wind up to 7 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
12 AMClear night5° 6 mph NNE0.00 in
1 AMClear night4° 6 mph NNE0.00 in
2 AMClear night4° 7 mph NNE0.00 in
3 AMClear night4° 7 mph NNE0.00 in
4 AMClear night3° 6 mph NNE0.00 in
5 AMClear night3° 5 mph NNE0.00 in
6 AMClear night2° 5 mph NNE0.00 in
7 AMClear skies2° 5 mph NNE0.00 in
8 AMClear skies2° 5 mph NNE0.00 in
9 AMClear skies4° 5 mph NE0.00 in
10 AMMostly sunny5° 5 mph NE0.00 in
11 AMPartly cloudy7° 4 mph ENE0.00 in
12 PMMostly sunny8° 4 mph E0.00 in
1 PMPartly cloudy9° 3 mph ENE0.00 in
2 PMMostly sunny9° 3 mph NE0.00 in
3 PMMostly sunny9° 3 mph NE0.00 in
4 PMMostly sunny10° 2 mph S0.00 in
5 PMClear skies9° 3 mph S0.00 in
6 PMClear night7° 3 mph S0.00 in
7 PMClear night7° 3 mph SSW0.00 in
8 PMClear night6° 1 mph SW0.00 in
9 PMMostly clear5° 1 mph SW0.00 in
10 PMPartly cloudy5° 1 mph WSW0.00 in
11 PMPartly cloudy4° 1 mph SW0.00 in
SatOct 240.00 in2°11°

Saturday, October 24. Clear skies. High 11°C, low 2°C. Wind up to 4 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
12 AMMostly clear4° 1 mph SSW0.00 in
1 AMMostly clear3° 1 mph SW0.00 in
2 AMPartly cloudy3° 1 mph SW0.00 in
3 AMPartly cloudy3° 1 mph WSW0.00 in
4 AMPartly cloudy3° 1 mph W0.00 in
5 AMPartly cloudy2° 1 mph NNW0.00 in
6 AMFog2° 1 mph NNE0.00 in
7 AMFog2° 1 mph E0.00 in
8 AM 6 hPartly cloudy2° 1 mph ESE0.00 in
2 PM 6 hClear skies11° 3 mph SSW0.00 in
8 PM 6 hClear night7° 4 mph SSE0.00 in
SunOct 250.00 in2°15°

Sunday, October 25. Clear skies. High 15°C, low 2°C. Wind up to 8 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
2 AM 6 hClear night3° 3 mph SW0.00 in
8 AM 6 hMostly sunny2° 2 mph SW0.00 in
2 PM 6 hClear skies15° 6 mph SSW0.00 in
8 PM 6 hOvercast10° 8 mph SSW0.00 in
MonOct 260.16 in8°12°

Monday, October 26. Rain. High 12°C, low 8°C. Wind up to 8 mph. Rainfall 0.16 in.

TimeConditionsTemperatureWindRainfall
2 AM 6 hOvercast10° 5 mph SW0.00 in
8 AM 6 hRain10° 5 mph SW0.09 in
2 PM 6 hRain12° 6 mph W0.07 in
8 PM 6 hOvercast8° 8 mph NNW0.00 in
TueOct 270.00 in2°7°

Tuesday, October 27. Mostly sunny. High 7°C, low 2°C. Wind up to 6 mph. Rainfall 0.00 in.

TimeConditionsTemperatureWindRainfall
2 AM 6 hPartly cloudy5° 5 mph N0.00 in
8 AM 6 hClear skies2° 6 mph N0.00 in
2 PM 6 hMostly sunny7° 3 mph N0.00 in
8 PM 6 hPartly cloudy4° 3 mph N0.00 in
WedOct 280.05 in1°5°

Wednesday, October 28. Rain. High 5°C, low 1°C. Wind up to 6 mph. Rainfall 0.05 in.

TimeConditionsTemperatureWindRainfall
2 AM 6 hMostly clear1° 5 mph E0.00 in
8 AM 6 hOvercast2° 6 mph ENE0.00 in
2 PM 6 hRain5° 5 mph ENE0.05 in
8 PM 6 hOvercast5° 6 mph ENE0.00 in
ThuOct 290.08 in6°17°

Thursday, October 29. Mostly sunny. High 17°C, low 6°C. Wind up to 13 mph. Rainfall 0.08 in.

TimeConditionsTemperatureWindRainfall
2 AM 6 hPartly cloudy6° 4 mph SE0.00 in
8 AM 6 hPartly cloudy8° 5 mph SSE0.00 in
2 PM 6 hMostly sunny17° 13 mph SSW0.00 in
8 PM 6 hRain showers15° 12 mph S0.11 in
FriOct 300.13 in7°12°

Friday, October 30. Partly cloudy. High 12°C, low 7°C. Wind up to 12 mph. Rainfall 0.13 in.

TimeConditionsTemperatureWindRainfall
2 AM 6 hRain12° 12 mph SW0.08 in
8 AM 6 hOvercast7° 8 mph WNW0.00 in
2 PM 6 hPartly cloudy11° 12 mph W0.00 in
8 PMForecast7° 3 mph WSWN/A

Daily ranges use available forecast samples. Today covers the remaining forecast period. The final day may be partial. Longer range forecasts use wider time intervals.

Sunrise and sunset

Sunrise
7:27 AM
Sunset
6:07 PM
Daylight
10h 40m

Weather nearby

Questions about this forecast

Is this a measured current temperature?

No. The large temperature is the nearest available forecast model value from MET Norway, not a reading from a weather station. The update time is shown beneath it.

Why does today show a small temperature range?

Today covers only the remaining hours of the day. Earlier temperatures are not reconstructed, so an evening visit shows a narrower range.

Which time zone do the times use?

All times on this page are local to Ottawa (America/Toronto).

Can I change the units or save this place?

Choose °C or °F at the top of any page. Select Save beside the place name to keep it under My places in this browser. Neither needs an account.

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