Weather Ottawa today


image/svg+xml image/svg+xml image/svg+xml image/svg+xml image/svg+xml image/svg+xml image/svg+xml image/svg+xml image/svg+xml Friday, Jan 9 6 / C ° -4 5.2 mm 30 km/h Today 1/9/26 6 / -4 °C Tomorrow 1/10/26 -2 / -7 °C Sunday 1/11/26 -7 / -14 °C image/svg+xml image/svg+xml
°C °C 9 am
°C °C 12 pm
°C °C 3 pm
°C °C 9 pm
sunrise 7:41 am
sunset 4:39 pm
HOURLY

Weather forecast Ottawa Jan. 9, 2026

During the day overcast, later morning rain, in the evening initially rain, later cloudy. The highest temperature 6 °C. Total rainfall 5.5 mm. At night overcast. The lowest temperature -4 °C.


Interactive map weather Ontario


GPS: 45.4112; -75.6981
altitude: 71 m
local time:
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Weather forecast Ottawa, Ontario extended forecast

Time State   Temp.   Feels like Precip. Wind PressureHumidity Dew total
 
Fog Low
 
Middle
 
High
 

Today, Friday 01/09/2026

12 AM
cloudy -3 °C
-6 °C
0.0 mm
 2.7 m/s10 km/h
east-southeast
1020 hPa95 % -3  °C71 % 2% 3% 28% 62%
1 AM
overcast -4 °C
-7 °C
0.0 mm
 3.3 m/s12 km/h
east
1020 hPa93 % -4  °C96 % 10% 12% 65% 94%
2 AM
overcast -4 °C
-7 °C
0.0 mm
 3.3 m/s12 km/h
east
1020 hPa90 % -4  °C100 % 0% 10% 94% 97%
3 AM
overcast -3 °C
-6 °C
0.0 mm
 3.5 m/s13 km/h
east
1019 hPa88 % -4  °C100 % 0% 0% 78% 100%
4 AM
overcast -2 °C
-5 °C
0.0 mm
 3.9 m/s14 km/h
east
1017 hPa86 % -4  °C100 % 0% 0% 99% 100%
5 AM
overcast -1 °C
-4 °C
0.0 mm
 3.4 m/s12 km/h
east
1016 hPa84 % -3  °C100 % 0% 0% 100% 100%
6 AM
overcast -1 °C
-4 °C
0.0 mm
 3.3 m/s12 km/h
east
1016 hPa85 % -2  °C100 % 0% 0% 99% 100%
7 AM
overcast 0 °C
-3 °C
0.0 mm
 4.1 m/s15 km/h
east-southeast
1015 hPa84 % -1  °C100 % 0% 0% 100% 97%
8 AM
light sleet 2 °C
-1 °C
0.2 mm
 5.1 m/s18 km/h
southeast
1014 hPa79 % -1  °C100 % 0% 0% 100% 100%
9 AM
heavy rain 4 °C
1 °C
1.1 mm
 5.9 m/s21 km/h
south-southeast
1012 hPa73 % 0  °C100 % 0% 0% 100% 6%
10 AM
overcast 4 °C
1 °C
0.0 mm
 7.5 m/s27 km/h
south
1011 hPa75 % 0  °C100 % 0% 100% 100% 0%
11 AM
overcast 4 °C
1 °C
0.0 mm
 8.0 m/s29 km/h
south
1010 hPa77 % 0  °C100 % 0% 100% 100% 6%
12 PM
heavy rain 5 °C
2 °C
1.0 mm
 8.0 m/s29 km/h
south
1008 hPa81 % 1  °C100 % 0% 53% 100% 22%
1 PM
overcast 5 °C
2 °C
0.0 mm
 8.1 m/s29 km/h
south
1006 hPa83 % 2  °C100 % 0% 99% 96% 0%
2 PM
heavy rain 5 °C
2 °C
1.4 mm
 7.5 m/s27 km/h
south
1005 hPa84 % 2  °C100 % 0% 89% 98% 0%
3 PM
cloudy 5 °C
2 °C
0.0 mm
 8.1 m/s29 km/h
south
1004 hPa83 % 2  °C69 % 0% 59% 45% 0%
4 PM
heavy rain showers 5 °C
2 °C
1.3 mm
 8.2 m/s30 km/h
south
1002 hPa85 % 3  °C52 % 0% 43% 20% 0%
5 PM
overcast 6 °C
3 °C
0.0 mm
 8.5 m/s31 km/h
south-southwest
1000 hPa86 % 3  °C95 % 0% 76% 67% 0%
6 PM
overcast 6 °C
3 °C
0.0 mm
 9.4 m/s34 km/h
south-southwest
1000 hPa87 % 4  °C100 % 0% 100% 23% 0%
7 PM
overcast 6 °C
3 °C
0.0 mm
 9.0 m/s32 km/h
south-southwest
1001 hPa88 % 4  °C100 % 0% 100% 100% 0%
8 PM
light rain 6 °C
3 °C
0.2 mm
 7.4 m/s27 km/h
southwest
1002 hPa86 % 3  °C100 % 0% 100% 100% 0%
9 PM
overcast 5 °C
2 °C
0.0 mm
 7.5 m/s27 km/h
southwest
1003 hPa84 % 3  °C100 % 0% 100% 90% 0%
10 PM
overcast 4 °C
1 °C
0.0 mm
 8.6 m/s31 km/h
west
1006 hPa82 % 1  °C100 % 0% 100% 6% 0%
11 PM
overcast 3 °C
-1 °C
0.0 mm
 9.3 m/s33 km/h
west-northwest
1010 hPa78 % 0  °C94 % 0% 94% 0% 0%

Tomorrow, Saturday 01/10/2026

12 AM
partly cloudy 2 °C
-2 °C
0.0 mm
 7.9 m/s28 km/h
west-northwest
1013 hPa78 % -1  °C15 % 0% 15% 0% 0%
1 AM
partly cloudy 1 °C
-3 °C
0.0 mm
 6.4 m/s23 km/h
west-northwest
1016 hPa79 % -2  °C23 % 0% 23% 0% 0%
2 AM
cloudy 0 °C
-3 °C
0.0 mm
 5.5 m/s20 km/h
west-northwest
1018 hPa81 % -3  °C68 % 0% 68% 0% 0%
3 AM
overcast -1 °C
-4 °C
0.0 mm
 4.7 m/s17 km/h
west-northwest
1021 hPa79 % -3  °C98 % 0% 98% 0% 0%
4 AM
overcast -2 °C
-5 °C
0.0 mm
 3.8 m/s14 km/h
west-northwest
1022 hPa77 % -4  °C99 % 0% 99% 0% 0%
5 AM
overcast -2 °C
-5 °C
0.0 mm
 3.1 m/s11 km/h
northwest
1023 hPa77 % -5  °C99 % 0% 99% 0% 0%
6 AM
overcast -2 °C
-5 °C
0.0 mm
 2.4 m/s9 km/h
west-northwest
1024 hPa76 % -6  °C98 % 0% 98% 0% 0%
7 AM
cloudy -3 °C
-6 °C
0.0 mm
 2.5 m/s9 km/h
northwest
1024 hPa77 % -6  °C78 % 0% 78% 0% 0%
8 AM
overcast -4 °C
-7 °C
0.0 mm
 2.0 m/s7 km/h
west-northwest
1024 hPa80 % -6  °C100 % 0% 25% 0% 100%
9 AM
cloudy -3 °C
-6 °C
0.0 mm
 1.9 m/s7 km/h
northwest
1024 hPa76 % -6  °C100 % 0% 7% 0% 100%
10 AM
cloudy -3 °C
-6 °C
0.0 mm
 2.2 m/s8 km/h
north
1024 hPa70 % -7  °C100 % 0% 7% 0% 100%
11 AM
overcast -2 °C
-5 °C
0.0 mm
 1.5 m/s5 km/h
northeast
1024 hPa66 % -7  °C100 % 0% 53% 0% 100%
12 PM
partly cloudy -2 °C
-5 °C
0.0 mm
 1.9 m/s7 km/h
northeast
1023 hPa64 % -7  °C30 % 0% 0% 0% 30%
1 PM
overcast -2 °C
-5 °C
0.0 mm
 2.2 m/s8 km/h
east-northeast
1022 hPa63 % -7  °C88 % 0% 0% 88% 3%
2 PM
cloudy -2 °C
-6 °C
0.0 mm
 3.2 m/s12 km/h
east-northeast
1021 hPa63 % -7  °C85 % 0% 0% 85% 0%
3 PM
cloudy -2 °C
-6 °C
0.0 mm
 3.5 m/s13 km/h
east-northeast
1019 hPa65 % -7  °C63 % 0% 0% 63% 0%
4 PM
cloudy -3 °C
-7 °C
0.0 mm
 3.6 m/s13 km/h
east-northeast
1018 hPa70 % -7  °C60 % 0% 0% 60% 0%
5 PM
overcast -4 °C
-8 °C
0.0 mm
 3.8 m/s14 km/h
east-northeast
1017 hPa74 % -7  °C100 % 0% 0% 100% 0%
6 PM
overcast -4 °C
-8 °C
0.0 mm
 4.9 m/s18 km/h
east-northeast
1016 hPa73 % -7  °C99 % 0% 0% 99% 0%
7 PM
light snow -4 °C
-8 °C
0.2 mm
 5.9 m/s21 km/h
east-northeast
1015 hPa75 % -7  °C100 % 0% 0% 100% 0%
8 PM
light snow -4 °C
-8 °C
0.2 mm
 6.3 m/s23 km/h
east-northeast
1013 hPa77 % -7  °C93 % 0% 0% 89% 64%
9 PM
heavy snow -4 °C
-8 °C
1.0 mm
 6.6 m/s24 km/h
east-northeast
1012 hPa77 % -6  °C100 % 0% 0% 100% 100%
10 PM
heavy snow -4 °C
-8 °C
3.6 mm
 7.2 m/s26 km/h
east
1009 hPa82 % -6  °C100 % 0% 49% 100% 98%
11 PM
heavy snow -4 °C
-8 °C
2.8 mm
 7.4 m/s27 km/h
east
1008 hPa84 % -5  °C100 % 0% 100% 100% 51%
 

Ottawa, Ontario - information

State: Ontario
GPS coordinates: 45.4112; -75.6981
Time zone: America / Toronto time difference in hours with time in US is -6 hours

Population: 812 129
Altitude: 71 m
The administrative part:



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Data source

Weather forecast for Ottawa is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Long-term statistical averages

average min. max.  precipit…
days
 January -10.7 °C -15.1 °C -6.4 °C
 February -9.2 °C -14.0 °C -4.5 °C
 March -2.6 °C -7.1 °C 1.8 °C
 April 5.9 °C 0.9 °C 10.8 °C
 May 13.0 °C 7.3 °C 18.6 °C
 June 18.1 °C 12.5 °C 23.6 °C
 July 20.8 °C 15.3 °C 26.4 °C
 August 19.4 °C 14.1 °C 24.7 °C
 September 14.7 °C 9.6 °C 19.7 °C
 October 8.3 °C 3.8 °C 12.8 °C
 November 1.5 °C -1.9 °C 4.8 °C
 December -7.2 °C -11.0 °C -3.6 °C
Statistical averages in charts Ottawa


Astronomical information Ottawa

data are always in the local time

Sun and light

 Jan. 9, 2026 
Sunrise: Sunset: 
7:41 am 4:39 pm
Noon: Length of day: 
12:09 pm08:58
Start of civil twilight*: End of civil twilight*: 
7:06 am5:13 pm
Start of nautical twilight*: End of nautical twilight*: 
6:30 am5:49 pm
Start of astronomical twilight*:  End of astronomical twilight*: 
5:55 am6:25 pm
* What is Twilight?

Moon and moon phases

Moonrise: Moonset: 
01/08/2026 11:03 pm 01/09/2026 10:49 am
Next new moon: Next full moon: 
01/18/202602/01/2026

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