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Marten River, Ontario

36°F
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Marten River

Ontario

36°
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Marten River, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Monthly

Air Quality Health & Activities

April

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
29
43°
20°
30
48°
34°
31
34°
25°
1
28°
16°
2
34°
20°
3
49°
30°
4
39°
29°
5
39°
26°
6
32°
15°
7
25°
8°
8
Becoming cloudy; not as cold
39°
35°
9
Windy; a few morning showers
53°
28°
10
An a.m. flurry, then a shower
43°
26°
11
Times of clouds and sun
50°
26°
12
Cloudy with a few showers
46°
43°
13
Rain
55°
28°
14
P.M. icy mix; rain and sleet
36°
26°
15
Not as cold
45°
36°
16
Rain and sleet in the morning
49°
32°
17
A couple of showers
54°
33°
18
A bit of afternoon rain
52°
33°
19
Times of clouds and sun
51°
34°
20
Times of clouds and sun
57°
39°
21
Rain becoming steadier
56°
31°
22
Cloudy
44°
29°
23
Cloudy
45°
30°
24
Cloudy
48°
35°
25
Rain at times
52°
38°
26
A bit of morning rain
47°
35°
27
Plenty of sun
52°
30°
28
Partly sunny
55°
32°
29
Cloudy
58°
40°
30
Rain
54°
41°
1
A little afternoon rain
55°
30°
2
Mostly sunny
49°
29°

Temperature Graph

°F
60° 48° 36° 24° 12° Apr
Today 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

April Weather in Marten River

Marten River's April 2026 forecast shows daily high temperatures ranging from 36° to 58°, with overnight lows between 26° and 43°. The average high for April is 50° with an average low of 33°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Marten River. See also: May | June | July.

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World North America Canada Ontario Marten River

Weather Near Marten River:

  • Barrie, Ontario
  • Greater Sudbury, Ontario
  • Rouyn-Noranda, Quebec
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