Dailymet

Weather Ottawa: Current forecast

Ottawa / Ontario / Canada

2.1 °C
Feels like -0.4 °C
Min 0 °C / Max 8 °C
Weather Ottawa: Clear, 2 °C Clear
8.6 km/h WNW
Wind
18.1 km/h WNW
Gusts
1030 hPa
Pressure
0 mm
Precipitation
51 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder Low
Birch Moderate
Oak Moderate
Grass None
Mugwort None
Ragweed None
06:24 / 19:44
Sunrise / Sunset
03:51 / 13:01
Moonrise / Moonset
Waning Crescent (42 %)
Moon phase

Updated: Apr 12, 2026, 5:32 CEST Apr 11, 2026, 23:32 EDT

Today's Summary

In Ottawa the weather today is clear. The thermometer currently shows 2.1°C. Dress warmly – it's quite chilly out there. During the day temperatures will range between 0.1°C and 7.8°C.

Hourly forecast – Ottawa, today

Apr 11, 23:00
2 °C
Clear
Ottawa Apr 11, 23:00: Clear, 2 °C
Apr 12, 00:00
2 °C
Clear
Ottawa Apr 12, 00:00: Clear, 2 °C
Apr 12, 01:00
1 °C
Clear
Ottawa Apr 12, 01:00: Clear, 1 °C
Apr 12, 02:00
1 °C
Clear
Ottawa Apr 12, 02:00: Clear, 1 °C
Apr 12, 03:00
1 °C
Clear
Ottawa Apr 12, 03:00: Clear, 1 °C
Apr 12, 04:00
0 °C
Clear
Ottawa Apr 12, 04:00: Clear, 0 °C
Apr 12, 05:00
0 °C
Clear
Ottawa Apr 12, 05:00: Clear, 0 °C
Apr 12, 06:00
-0 °C
Clear
Ottawa Apr 12, 06:00: Clear, -0 °C
Apr 12, 07:00
1 °C
Mist
Ottawa Apr 12, 07:00: Mist, 1 °C
Apr 12, 08:00
2 °C
Sunny
Ottawa Apr 12, 08:00: Sunny, 2 °C
Apr 12, 09:00
5 °C
Sunny
Ottawa Apr 12, 09:00: Sunny, 5 °C
Apr 12, 10:00
7 °C
Sunny
Ottawa Apr 12, 10:00: Sunny, 7 °C
Apr 12, 11:00
9 °C
Sunny
Ottawa Apr 12, 11:00: Sunny, 9 °C
Apr 12, 12:00
9 °C
Sunny
Ottawa Apr 12, 12:00: Sunny, 9 °C
Apr 12, 13:00
10 °C
Overcast
Ottawa Apr 12, 13:00: Overcast, 10 °C
Apr 12, 14:00
9 °C
Overcast
Ottawa Apr 12, 14:00: Overcast, 9 °C
Apr 12, 15:00
8 °C
Overcast
Ottawa Apr 12, 15:00: Overcast, 8 °C
Apr 12, 16:00
7 °C
Overcast
Ottawa Apr 12, 16:00: Overcast, 7 °C
Apr 12, 17:00
6 °C
Overcast
Ottawa Apr 12, 17:00: Overcast, 6 °C
Apr 12, 18:00
6 °C
Overcast
Ottawa Apr 12, 18:00: Overcast, 6 °C
Apr 12, 19:00
5 °C
Overcast
Ottawa Apr 12, 19:00: Overcast, 5 °C
Apr 12, 20:00
5 °C
Moderate rain
Ottawa Apr 12, 20:00: Moderate rain, 5 °C
Apr 12, 21:00
5 °C
Overcast
Ottawa Apr 12, 21:00: Overcast, 5 °C
Apr 12, 22:00
6 °C
Overcast
Ottawa Apr 12, 22:00: Overcast, 6 °C
Time
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
Ottawa Apr 11, 23:00: Clear
Ottawa Apr 12, 00:00: Clear
Ottawa Apr 12, 01:00: Clear
Ottawa Apr 12, 02:00: Clear
Ottawa Apr 12, 03:00: Clear
Ottawa Apr 12, 04:00: Clear
Ottawa Apr 12, 05:00: Clear
Ottawa Apr 12, 06:00: Clear
Ottawa Apr 12, 07:00: Mist
Ottawa Apr 12, 08:00: Sunny
Ottawa Apr 12, 09:00: Sunny
Ottawa Apr 12, 10:00: Sunny
Ottawa Apr 12, 11:00: Sunny
Ottawa Apr 12, 12:00: Sunny
Ottawa Apr 12, 13:00: Overcast
Ottawa Apr 12, 14:00: Overcast
Ottawa Apr 12, 15:00: Overcast
Ottawa Apr 12, 16:00: Overcast
Ottawa Apr 12, 17:00: Overcast
Ottawa Apr 12, 18:00: Overcast
Ottawa Apr 12, 19:00: Overcast
Ottawa Apr 12, 20:00: Moderate rain
Ottawa Apr 12, 21:00: Overcast
Ottawa Apr 12, 22:00: Overcast
Temperature (°C)
Chance of rain (%)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0
0
Precipitation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7 mm
—
—
Wind (km/h)
WNW
9
WNW
8
NW
7
NNW
5
NNE
3
ENE
3
ESE
4
SE
5
ESE
6
SE
7
SE
8
SE
9
SSE
11
SSE
12
S
14
S
15
SSE
14
S
14
SSE
11
ESE
11
ESE
13
ESE
11
SE
14
SE
13
Pressure (hPa)
1030
1030
1030
1030
1031
1031
1031
1031
1032
1032
1031
1031
1031
1030
1028
1028
1027
1026
1025
1024
1022
1020
1018
1016
Humidity (%)
51 %
69 %
76 %
75 %
77 %
85 %
89 %
92 %
94 %
92 %
85 %
70 %
65 %
58 %
45 %
48 %
55 %
75 %
79 %
89 %
98 %
98 %
97 %
97 %
Cloud cover (%)
0 %
0 %
0 %
0 %
0 %
3 %
4 %
4 %
6 %
6 %
3 %
0 %
0 %
1 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %

14-day weather forecast – Ottawa

14-day trend for Ottawa: Forecasts suggest a marked cooldown in the second week. Lows can drop to around -2.1°C at night, with daytime highs up to 21.5°C.

Date
Apr 11
Apr 12
Apr 13
Apr 14
Apr 15
Apr 16
Apr 17
Apr 18
Apr 19
Apr 20
Apr 21
Apr 22
Apr 23
Apr 24
Ottawa April 11, 2026: Sunny
Ottawa April 12, 2026: Moderate rain
Ottawa April 13, 2026: Heavy rain
Ottawa April 14, 2026: Heavy rain
Ottawa April 15, 2026: Patchy rain possible
Ottawa April 16, 2026: Patchy rain possible
Ottawa April 17, 2026: Patchy rain possible
Ottawa April 18, 2026: Patchy rain possible
Ottawa April 19, 2026: Patchy rain possible
Ottawa April 20, 2026: Partly cloudy
Ottawa April 21, 2026: Sunny
Ottawa April 22, 2026: Patchy rain possible
Ottawa April 23, 2026: Patchy rain possible
Ottawa April 24, 2026: Patchy rain possible
Temperature (°C)
Chance of rain (%)
0
71
89
86
88
65
74
84
78
0
0
60
87
89
Precipitation
—
12.3 mm
26.7 mm
21.2 mm
1 mm
3.2 mm
0.4 mm
0.6 mm
4.8 mm
0 mm
—
0.5 mm
3.6 mm
3.5 mm
Wind max (km/h)
21
15
33
27
15
19
18
29
37
21
13
24
23
16
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
April 11, 2026 Ottawa April 11, 2026: Sunny Sunny 0 °C 8 °C 06:24 19:44 03:51 13:01 Waning Crescent (42 %)
April 12, 2026 Ottawa April 12, 2026: Moderate rain Moderate rain -0 °C 10 °C 06:22 19:45 04:16 14:12 Waning Crescent (33 %)
April 13, 2026 Ottawa April 13, 2026: Heavy rain Heavy rain 7 °C 18 °C 06:21 19:47 04:37 15:25 Waning Crescent (23 %)
April 14, 2026 Ottawa April 14, 2026: Heavy rain Heavy rain 7 °C 19 °C 06:19 19:48 04:56 16:39 Waning Crescent (15 %)
April 15, 2026 Ottawa April 15, 2026: Patchy rain possible Patchy rain possible 11 °C 17 °C 06:17 19:49 05:15 17:55 Waning Crescent (8 %)
April 16, 2026 Ottawa April 16, 2026: Patchy rain possible Patchy rain possible 6 °C 15 °C 06:15 19:51 05:34 19:15 Waning Crescent (3 %)
April 17, 2026 Ottawa April 17, 2026: Patchy rain possible Patchy rain possible 10 °C 16 °C 06:14 19:52 05:56 20:37 New Moon (0 %)
April 18, 2026 Ottawa April 18, 2026: Patchy rain possible Patchy rain possible 8 °C 22 °C 06:12 19:53 06:22 22:03 Waxing Crescent (1 %)
April 19, 2026 Ottawa April 19, 2026: Patchy rain possible Patchy rain possible 2 °C 17 °C 06:10 19:54 06:57 23:27 Waxing Crescent (3 %)
April 20, 2026 Ottawa April 20, 2026: Partly cloudy Partly cloudy -1 °C 7 °C 06:09 19:56 07:43 — Waxing Crescent (9 %)
April 21, 2026 Ottawa April 21, 2026: Sunny Sunny -2 °C 8 °C 06:07 19:57 08:41 00:42 Waxing Crescent (17 %)
April 22, 2026 Ottawa April 22, 2026: Patchy rain possible Patchy rain possible 1 °C 15 °C 06:05 19:58 09:53 01:43 Waxing Crescent (27 %)
April 23, 2026 Ottawa April 23, 2026: Patchy rain possible Patchy rain possible 8 °C 14 °C 06:04 19:59 11:11 02:29 Waxing Crescent (38 %)
April 24, 2026 Ottawa April 24, 2026: Patchy rain possible Patchy rain possible 3 °C 4 °C 06:02 20:01 12:29 03:04 First Quarter (49 %)
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