Weather hour by hour (periods) in Ottawa , Canada

Day

overcast

25°

Night

mostly cloudy to mostly clear

13°

Day

chance for rain showers at afternoon

26°

Night

overcast to mostly clear

Day

mostly clear

18°

Night

cold and clear

Day

clear

19°

Night

mostly clear to mostly cloudy

Day

overcast

24°

Night

overcast

16°

Day

overcast to partly cloudy

26°

Night

rain showers with thunderstorms

16°

Day

chance for rain showers with thunderstorms

27°

Night

rain showers with thunderstorms till dawn followed by light fog

15°

Day

generally scattered clouds with light fog at morning

26°

Night

chance for light rain at dawn

15°

Day

mostly cloudy

24°

Night

light fog from midnight

16°

Dawn

Scattered Clouds

Scattered Clouds

12°

Morning

Overcast

Overcast

15°

Noon

Overcast

Overcast

24°

Afternoon

Overcast

Overcast

25°

Evening

Mostly Cloudy

Mostly Cloudy

19°

Night

Mostly Cloudy

Mostly Cloudy

15°

Dawn

Northeastern

5km/h

Morning

Northeastern

5km/h

Noon

Eastern

2km/h

Afternoon

Western

3km/h

Evening

Northeastern

2km/h

Night

Northern

6km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

73%

Noon

Relative Humidity

54%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

66%

Night

Relative Humidity

82%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

13°

Morning

Scattered Clouds

Scattered Clouds

16°

Noon

Mostly Clear

Mostly Clear

25°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

26°

Evening

Overcast

Overcast

16°

Night

Overcast

Overcast

10°

Dawn

Southwestern

7km/h

Morning

Western

8km/h

Noon

Western

12km/h

Afternoon

Western

14km/h

Evening

Northern

13km/h

Night

Northern

13km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

71%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

81%

Night

Relative Humidity

79%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

55%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Cloudy

Cloudy

Morning

Scattered Clouds

Scattered Clouds

Noon

Mostly Clear

Mostly Clear

17°

Afternoon

Mostly Clear

Mostly Clear

18°

Evening

Mostly Clear

Mostly Clear

11°

Night

Mostly Clear

Mostly Clear

Night Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

Northern

11km/h

Morning

North-west

10km/h

Noon

North-west

12km/h

Afternoon

North-west

14km/h

Evening

Northern

10km/h

Night

Northern

11km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

68%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

41%

Evening

Relative Humidity

55%

Night

Relative Humidity

68%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Clear

Clear

18°

Afternoon

Mostly Clear

Mostly Clear

19°

Evening

Mostly Clear

Mostly Clear

10°

Night

Scattered Clouds

Scattered Clouds

Night Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

Northern

9km/h

Morning

Northern

8km/h

Noon

Northeastern

4km/h

Afternoon

Western

2km/h

Evening

Southeastern

1km/h

Night

Southeastern

3km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

54%

Noon

Relative Humidity

43%

Afternoon

Relative Humidity

41%

Evening

Relative Humidity

60%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Overcast

Overcast

Noon

Overcast

Overcast

21°

Afternoon

Overcast

Overcast

24°

Evening

Overcast

Overcast

18°

Night

Overcast

Overcast

16°

Dawn

Southeastern

5km/h

Morning

Eastern

6km/h

Noon

Southeastern

7km/h

Afternoon

Southern

12km/h

Evening

Southern

8km/h

Night

Southwestern

7km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

63%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

57%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

16°

Morning

Overcast

Overcast

16°

Noon

Mostly Cloudy

Mostly Cloudy

24°

Afternoon

Scattered Clouds

Scattered Clouds

26°

Evening

Mostly Clear

Mostly Clear

20°

Night

Thunderstorms

Thunderstorms

17°

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southern

7km/h

Morning

Southern

8km/h

Noon

Southern

12km/h

Afternoon

Southern

14km/h

Evening

Southwestern

5km/h

Night

Southwestern

5km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

74%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

67%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

71%

Dawn

Thunderstorms

Thunderstorms

16°

Morning

Chance for Rain Showers

Chance for Rain Showers

19°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

26°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

27°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

19°

Night

Thunderstorms

Thunderstorms

17°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southeastern

7km/h

Morning

Southern

8km/h

Noon

Southwestern

9km/h

Afternoon

Western

10km/h

Evening

Northern

8km/h

Night

Northeastern

7km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

87%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

84%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

67%

Morning

Precipitation Probability

40%

Noon

Precipitation Probability

39%

Afternoon

Precipitation Probability

49%

Evening

Precipitation Probability

46%

Night

Precipitation Probability

68%

Dawn

Thunderstorms

Thunderstorms

15°

Morning

Mist - Light Fog

Mist - Light Fog

17°

Noon

Scattered Clouds

Scattered Clouds

24°

Afternoon

Scattered Clouds

Scattered Clouds

26°

Evening

Mostly Cloudy

Mostly Cloudy

21°

Night

Scattered Clouds

Scattered Clouds

17°

Dawn

Northeastern

7km/h

Morning

Northeastern

8km/h

Noon

Eastern

10km/h

Afternoon

Eastern

8km/h

Evening

Northeastern

8km/h

Night

Eastern

10km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

77%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

68%

Night

Relative Humidity

82%

Dawn

Precipitation Probability

63%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

15°

Morning

Mostly Cloudy

Mostly Cloudy

16°

Noon

Overcast

Overcast

22°

Afternoon

Overcast

Overcast

24°

Evening

Partly Cloudy

Partly Cloudy

19°

Night

Mist - Light Fog

Mist - Light Fog

16°

Dawn

Eastern

12km/h

Morning

Eastern

14km/h

Noon

Eastern

15km/h

Afternoon

Southeastern

10km/h

Evening

Southern

6km/h

Night

Southern

6km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

72%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

84%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

55%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%