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°Fahrenheit
Monthly Historical Averages
Marten River, ON
Mother's Day weekend forecast
Content continues below
May
Average Temperature
High
18°
Feels 17
Low
6°
Feels 4
Average Precipitation
10 Days
Rain amount
79.5mm
Snow amount
1.7cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8°
8
9°
9
13°
10
9°
11
9°
12
10°
13
14°
14
16°
15
16°
16
15°
17
15°
18
15°
19
17°
20
17°
21
16°
22
23
24
25
26
27
28
29
30
31
Forecast
Thursday, May 7, 2026
Day
8°
Feels 6
Wind
14 km/h W
Gust
26 km/h
Humidity
42%
P.O.P
30%
Night
0°
Feels -4
Wind
12 km/h W
Gust
25 km/h
Humidity
93%
P.O.P
40%
Rain
1-3 mm
Historical Averages
May 7
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.