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Malachi, Ontario

64°F
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Malachi

Ontario

64°
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Malachi, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

September

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
30
Mostly cloudy
72°
54°
31
Cloudy, a t-storm in spots
68°
54°
1
A.M. showers, then a shower
66°
53°
2
A couple of afternoon showers
72°
53°
3
Periods of rain
67°
54°
4
A couple of afternoon showers
72°
53°
5
Mostly cloudy with t-storms
71°
52°
6
Cloudy most of the time
71°
51°
7
Clouds and sun
72°
52°
8
A couple of afternoon showers
71°
48°
9
Periods of rain and a t-storm
70°
46°
10
Hist. Avg.
66°
47°
11
Hist. Avg.
65°
46°
12
Hist. Avg.
65°
46°
13
Hist. Avg.
64°
45°
14
Hist. Avg.
64°
45°
15
Hist. Avg.
64°
45°
16
Hist. Avg.
63°
44°
17
Hist. Avg.
63°
44°
18
Hist. Avg.
62°
43°
19
Hist. Avg.
62°
43°
20
Hist. Avg.
61°
43°
21
Hist. Avg.
61°
42°
22
Hist. Avg.
60°
42°
23
Hist. Avg.
60°
41°
24
Hist. Avg.
60°
41°
25
Hist. Avg.
59°
41°
26
Hist. Avg.
59°
40°
27
Hist. Avg.
58°
40°
28
Hist. Avg.
58°
39°
29
Hist. Avg.
57°
39°
30
Hist. Avg.
57°
38°
1
Hist. Avg.
56°
38°
2
Hist. Avg.
56°
38°
3
Hist. Avg.
55°
37°

Temperature Graph

°F
80° 70° 60° 50° 40° Sep
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
*Temporarily Unavailable

September Weather in Malachi

Malachi's September 2026 forecast shows daily high temperatures ranging from 66° to 72°, with overnight lows between 46° and 54°. The average high for September is 70° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Malachi. See also: October | November | December.

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