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Tillsonburg, Ontario

78°F
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Tillsonburg

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78°
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Tillsonburg, 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
Yellow Warning - Heat

October

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
27
Clouds yielding to sun
69°
54°
28
A couple of morning showers
70°
50°
29
Periods of rain
69°
44°
30
Mostly cloudy
62°
51°
1
Mostly sunny
67°
48°
2
Increasing cloudiness
70°
44°
3
Periods of rain
66°
42°
4
Cloudy with a touch of rain
59°
41°
5
Mostly cloudy
57°
45°
6
Sunshine and a few clouds
58°
43°
7
Clouds yielding to sun
62°
48°
8
Some sunshine
63°
46°
9
Mostly cloudy
66°
39°
10
Partly sunny
63°
46°
11
Clouds and sun
63°
47°
12
Partly sunny
64°
47°
13
Hist. Avg.
60°
43°
14
Hist. Avg.
59°
42°
15
Hist. Avg.
59°
42°
16
Hist. Avg.
59°
42°
17
Hist. Avg.
58°
41°
18
Hist. Avg.
58°
41°
19
Hist. Avg.
57°
41°
20
Hist. Avg.
57°
40°
21
Hist. Avg.
56°
40°
22
Hist. Avg.
56°
40°
23
Hist. Avg.
55°
39°
24
Hist. Avg.
55°
39°
25
Hist. Avg.
54°
39°
26
Hist. Avg.
54°
38°
27
Hist. Avg.
53°
38°
28
Hist. Avg.
53°
38°
29
Hist. Avg.
52°
37°
30
Hist. Avg.
52°
37°
31
Hist. Avg.
52°
37°

Temperature Graph

°F
70° 62° 54° 46° 38° Oct
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 *31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable

October Weather in Tillsonburg

Tillsonburg's October 2026 forecast shows daily high temperatures ranging from 57° to 70°, with overnight lows between 39° and 54°. The average high for October is 64° with an average low of 46°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Tillsonburg. See also: November | December | January.

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Weather Near Tillsonburg:

  • Brampton, Ontario
  • Hamilton, Ontario
  • Mississauga Valley, Ontario
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