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New Hamburg, Ontario

55°F
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55°
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New Hamburg, 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

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
75°
47°
28
73°
48°
29
75°
49°
30
73°
51°
1
93°
60°
2
94°
44°
3
93°
42°
4
93°
44°
5
59°
38°
6
93°
36°
7
94°
51°
8
93°
45°
9
67°
42°
10
94°
46°
11
98°
54°
12
98°
66°
13
82°
59°
14
Cooler with a shower or two
57°
40°
15
Times of clouds and sun
52°
45°
16
Breezy with showers around
54°
34°
17
A passing morning shower
47°
33°
18
Breezy in the morning; sunny
58°
40°
19
Nice with plenty of sunshine
60°
40°
20
Partly sunny
64°
42°
21
Plenty of sunshine
63°
45°
22
Plenty of sunshine
61°
44°
23
Mostly sunny and cooler
54°
44°
24
Cloudy
58°
44°
25
Sun, then clouds
57°
41°
26
A little morning rain; cloudy
55°
41°
27
Mostly sunny
52°
34°
28
Increasing cloudiness
44°
29°
29
Mostly cloudy
43°
34°
30
Cloudy
48°
38°
31
Rain tapering off
49°
40°

Temperature Graph

°F
100° 84° 68° 52° 36° Oct
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 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

October Weather in New Hamburg

New Hamburg's October 2026 forecast shows daily high temperatures ranging from 43° to 64°, with overnight lows between 29° and 45°. The average high for October is 54° with an average low of 39°. 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 New Hamburg. See also: November | December | January.

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Weather Near New Hamburg:

  • Brampton, Ontario
  • Mississauga Valley, Ontario
  • Toronto, Ontario
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