Extended 10-day forecasts, Ottawa (ON)
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Ottawa, Canada. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.
Check out our September climate page to see if the current temperatures in Ottawa is typical for this time of year.
Today · Sunday 6 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 18:00 |
|
21°C (70°F) | 0 mm (0 in) | 58% | NW 2 m/s (4 knots) |
| 19:00 |
|
20°C (68°F) | 0 mm (0 in) | 71% | NW 2 m/s (4 knots) |
| 20:00 |
|
18°C (64°F) | 0 mm (0 in) | 75% | W 2 m/s (4 knots) |
| 21:00 |
|
18°C (64°F) | 0 mm (0 in) | 76% | W 3 m/s (6 knots) |
| 22:00 |
|
18°C (64°F) | 0 mm (0 in) | 78% | W 3 m/s (6 knots) |
| 23:00 |
|
17°C (63°F) | 0 mm (0 in) | 81% | W 4 m/s (8 knots) |
18:00
Clear skies
58% · NW 2 m/s (4 knots)
21°C (70°F)
0 mm (0 in)
19:00
Clear skies
71% · NW 2 m/s (4 knots)
20°C (68°F)
0 mm (0 in)
20:00
Mostly clear
75% · W 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
21:00
Clear skies
76% · W 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
22:00
Clear skies
78% · W 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
23:00
Clear skies
81% · W 4 m/s (8 knots)
17°C (63°F)
0 mm (0 in)
Tomorrow · Monday 7 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
|
16°C (61°F) | 0 mm (0 in) | 83% | NW 3 m/s (6 knots) |
| 01:00 |
|
16°C (61°F) | 0 mm (0 in) | 83% | NW 3 m/s (6 knots) |
| 02:00 |
|
15°C (59°F) | 0 mm (0 in) | 83% | NW 3 m/s (6 knots) |
| 03:00 |
|
15°C (59°F) | 0 mm (0 in) | 84% | NW 3 m/s (6 knots) |
| 04:00 |
|
15°C (59°F) | 0 mm (0 in) | 85% | NW 3 m/s (6 knots) |
| 05:00 |
|
15°C (59°F) | 0 mm (0 in) | 86% | NW 3 m/s (6 knots) |
| 06:00 |
|
15°C (59°F) | 0 mm (0 in) | 87% | W 3 m/s (6 knots) |
| 07:00 |
|
15°C (59°F) | 0 mm (0 in) | 90% | W 3 m/s (6 knots) |
| 08:00 |
|
16°C (61°F) | 0 mm (0 in) | 86% | W 3 m/s (6 knots) |
| 09:00 |
|
17°C (63°F) | 0 mm (0 in) | 80% | W 3 m/s (6 knots) |
| 10:00 |
|
19°C (66°F) | 0 mm (0 in) | 72% | W 3 m/s (6 knots) |
| 11:00 |
|
21°C (70°F) | 0 mm (0 in) | 64% | NW 3 m/s (6 knots) |
| 12:00 |
|
23°C (73°F) | 0 mm (0 in) | 57% | NW 2 m/s (4 knots) |
| 13:00 |
|
24°C (75°F) | 0 mm (0 in) | 49% | NW 3 m/s (6 knots) |
| 14:00 |
|
24°C (75°F) | 0 mm (0 in) | 45% | NW 4 m/s (8 knots) |
| 15:00 |
|
24°C (75°F) | 0 mm (0 in) | 43% | NW 3 m/s (6 knots) |
| 16:00 |
|
24°C (75°F) | 0 mm (0 in) | 45% | W 3 m/s (6 knots) |
| 17:00 |
|
24°C (75°F) | 0 mm (0 in) | 50% | W 3 m/s (6 knots) |
| 18:00 |
|
23°C (73°F) | 0 mm (0 in) | 59% | W 3 m/s (6 knots) |
| 19:00 |
|
21°C (70°F) | 0 mm (0 in) | 65% | W 3 m/s (6 knots) |
| 20:00 |
|
20°C (68°F) | 0 mm (0 in) | 72% | SW 2 m/s (4 knots) |
| 21:00 |
|
19°C (66°F) | 0 mm (0 in) | 73% | W 2 m/s (4 knots) |
| 22:00 |
|
19°C (66°F) | 0 mm (0 in) | 75% | W 3 m/s (6 knots) |
| 23:00 |
|
18°C (64°F) | 0 mm (0 in) | 76% | W 3 m/s (6 knots) |
00:00
Clear skies
83% · NW 3 m/s (6 knots)
16°C (61°F)
0 mm (0 in)
01:00
Clear skies
83% · NW 3 m/s (6 knots)
16°C (61°F)
0 mm (0 in)
02:00
Clear skies
83% · NW 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
03:00
Mostly clear
84% · NW 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
04:00
Partly cloudy
85% · NW 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
05:00
Partly cloudy
86% · NW 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
06:00
Partly cloudy
87% · W 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
07:00
Cloudy
90% · W 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
08:00
Clear skies
86% · W 3 m/s (6 knots)
16°C (61°F)
0 mm (0 in)
09:00
Clear skies
80% · W 3 m/s (6 knots)
17°C (63°F)
0 mm (0 in)
10:00
Clear skies
72% · W 3 m/s (6 knots)
19°C (66°F)
0 mm (0 in)
11:00
Clear skies
64% · NW 3 m/s (6 knots)
21°C (70°F)
0 mm (0 in)
12:00
Clear skies
57% · NW 2 m/s (4 knots)
23°C (73°F)
0 mm (0 in)
13:00
Partly cloudy
49% · NW 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
14:00
Partly cloudy
45% · NW 4 m/s (8 knots)
24°C (75°F)
0 mm (0 in)
15:00
Partly cloudy
43% · NW 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
16:00
Partly cloudy
45% · W 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
17:00
Mostly sunny
50% · W 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
18:00
Partly cloudy
59% · W 3 m/s (6 knots)
23°C (73°F)
0 mm (0 in)
19:00
Mostly clear
65% · W 3 m/s (6 knots)
21°C (70°F)
0 mm (0 in)
20:00
Partly cloudy
72% · SW 2 m/s (4 knots)
20°C (68°F)
0 mm (0 in)
21:00
Partly cloudy
73% · W 2 m/s (4 knots)
19°C (66°F)
0 mm (0 in)
22:00
Partly cloudy
75% · W 3 m/s (6 knots)
19°C (66°F)
0 mm (0 in)
23:00
Partly cloudy
76% · W 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
02:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Tuesday
8 Sep
18°C (64°F)
0 mm (0 in)
Cloudy
81% · N 2 m/s (4 knots)
17°C (63°F)
0 mm (0 in)
Cloudy
85% · NE 3 m/s (6 knots)
22°C (72°F)
0 mm (0 in)
Cloudy
59% · NW 1 m/s (2 knots)
20°C (68°F)
0.6 mm (0.02 in)
Light rain
79% · SE 1 m/s (2 knots)
Tue
8 Sep
Wednesday
9 Sep
18°C (64°F)
0.1 mm (0 in)
Cloudy
92% · SE 2 m/s (4 knots)
18°C (64°F)
0.5 mm (0.02 in)
Light rain
92% · SE 3 m/s (6 knots)
22°C (72°F)
6.7 mm (0.3 in)
Heavy rain
78% · S 5 m/s (10 knots)
22°C (72°F)
0.3 mm (0.01 in)
Cloudy
88% · SW 6 m/s (12 knots)
Wed
9 Sep
Thursday
10 Sep
19°C (66°F)
0 mm (0 in)
Clear skies
77% · W 5 m/s (10 knots)
17°C (63°F)
0 mm (0 in)
Partly cloudy
76% · W 5 m/s (10 knots)
20°C (68°F)
0 mm (0 in)
Clear skies
53% · W 6 m/s (12 knots)
16°C (61°F)
0 mm (0 in)
Mostly clear
67% · NW 3 m/s (6 knots)
Thu
10 Sep
Friday
11 Sep
13°C (55°F)
0 mm (0 in)
Clear skies
76% · NW 3 m/s (6 knots)
12°C (54°F)
0 mm (0 in)
Clear skies
84% · W 3 m/s (6 knots)
17°C (63°F)
0 mm (0 in)
Mostly sunny
52% · W 4 m/s (8 knots)
15°C (59°F)
0 mm (0 in)
Clear skies
75% · W 1 m/s (2 knots)
Fri
11 Sep
Saturday
12 Sep
12°C (54°F)
0 mm (0 in)
Mostly clear
83% · S 2 m/s (4 knots)
13°C (55°F)
0 mm (0 in)
Partly cloudy
92% · SE 1 m/s (2 knots)
22°C (72°F)
0 mm (0 in)
Mostly sunny
50% · SW 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
Clear skies
73% · S 2 m/s (4 knots)
Sat
12 Sep
Sunday
13 Sep
14°C (57°F)
0 mm (0 in)
Mostly clear
88% · S 1 m/s (2 knots)
14°C (57°F)
0 mm (0 in)
Partly cloudy
90% · E 1 m/s (2 knots)
26°C (79°F)
0.3 mm (0.01 in)
Partly cloudy
65% · SW 2 m/s (4 knots)
23°C (73°F)
0.4 mm (0.02 in)
Cloudy
86% · S 1 m/s (2 knots)
Sun
13 Sep
Monday
14 Sep
20°C (68°F)
13 mm (0.5 in)
Heavy rain
99% · E 1 m/s (2 knots)
20°C (68°F)
0 mm (0 in)
Partly cloudy
91% · W 7 m/s (14 knots)
23°C (73°F)
0 mm (0 in)
Partly cloudy
69% · NE 1 m/s (2 knots)
21°C (70°F)
0 mm (0 in)
Partly cloudy
85% · SE 1 m/s (2 knots)
Mon
14 Sep
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
Ottawa weather by month
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