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7 Days
14 Days
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Monthly
°C
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°Fahrenheit
Monthly Historical Averages
Ottawa, ON
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March
Average Temperature
High
3°
Feels 0
Low
-7°
Feels -12
Average Precipitation
6 Days
Rain amount
15.1mm
Snow amount
12.2cm
Daily Historical Averages
March 2026
S
M
T
W
T
F
S
1
2
3
4
6°
5
0°
6
2°
7
11°
8
8°
9
8°
10
12°
11
9°
12
-1°
13
-2°
14
0°
15
-4°
16
-2°
17
-3°
18
-3°
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Wednesday, March 4, 2026
Day
6°
Feels 4
Wind
13 km/h W
Gust
20 km/h
Humidity
60%
P.O.P
20%
Night
-3°
Feels -8
Wind
12 km/h SW
Gust
18 km/h
Humidity
100%
P.O.P
30%
Historical Averages
Mar 4
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.