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Monthly Historical Averages
Mattawa, ON
Your October outlook is here!
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October
Average Temperature
High
12°
Feels 11
Low
3°
Feels 1
Average Precipitation
13 Days
Rain amount
69.7mm
Snow amount
3cm
Content continues below
Daily Historical Averages
October 2026
S
M
T
W
T
F
S
1
2
3
16°
4
14°
5
10°
6
11°
7
16°
8
16°
9
14°
10
15°
11
17°
12
14°
13
10°
14
11°
15
12°
16
12°
17
12°
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Saturday, October 3, 2026
Day
16°
Feels 16
Wind
7 km/h W
Gust
21 km/h
Humidity
39%
P.O.P
10%
Night
6°
Feels 4
Wind
11 km/h SE
Gust
24 km/h
Humidity
81%
P.O.P
30%
Historical Averages
Oct 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.