Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™

Dundas, Ontario

70°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Dundas

Ontario

70°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Dundas, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today Local Isaias Tracker Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

November

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
1
A blend of sun and clouds
50°
37°
2
Mostly sunny
56°
42°
3
Mostly cloudy
57°
42°
4
Cloudy
57°
31°
5
Cooler with sun, then clouds
44°
29°
6
Partly sunny
44°
38°
7
Turning cloudy
53°
36°
8
Mostly cloudy
51°
37°
9
Clouds and limited sun
47°
34°
10
Partly sunny
48°
34°
11
A blend of sun and clouds
43°
32°
12
Sunshine and a few clouds
41°
31°
13
Mostly sunny
41°
33°
14
Cloudy
50°
39°
15
Showers around in the p.m.
52°
40°
16
Continued cloudy
53°
39°
17
Decreasing clouds
50°
37°
18
Mostly cloudy
49°
37°
19
Sunny to partly cloudy
50°
38°
20
Clouds and sun
50°
34°
21
Cloudy with a touch of rain
45°
35°
22
Cloudy with a touch of rain
43°
31°
23
Mostly cloudy
46°
29°
24
Ice, then rain in the morning
43°
28°
25
Partial sunshine
41°
29°
26
Clouds and sun
43°
33°
27
Mostly cloudy
42°
33°
28
Mostly cloudy
43°
32°
29
Windy with clouds and sun
48°
26°
30
Rain; some ice mixed in early
47°
23°
1
Clouds, some snow; colder
36°
25°
2
Mostly cloudy
34°
27°
3
Mostly sunny and stiff winds
38°
28°
4
Plenty of sun
42°
31°
5
Partly sunny
44°
33°

Temperature Graph

°F
60° 52° 44° 36° 28° Nov
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

November Weather in Dundas

Dundas's November 2026 forecast shows daily high temperatures ranging from 34° to 57°, with overnight lows between 23° and 42°. The average high for November is 46° 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 November weather will actually feel in Dundas. See also: December | January | February.

Further Ahead

December 2026

January 2027

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Winter forecast 2026-2027: El Niño to reshape snow, cold across US

4 hours ago

Hurricane

Tropical Storm Isaias forms, to become Atlantic's 1st hurricane

3 hours ago

Winter Weather

Much colder air, snow coming to western U.S. in dramatic weather shift

39 minutes ago

Severe Weather

Isaias may spin up tornadoes as it tracks across the Southeast

3 hours ago

Hurricane

Rachel to break Southwest heat and ease drought, but with flood risk

6 hours ago

More Stories

Featured Stories

Weather News

Saturday brings prime fall foliage viewing in the East ahead of Isaias

2 hours ago

Weather News

October heat strains Southern California grid as thousands lose power

2 days ago

Astronomy

Jupiter disappeared behind the moon in an eclipse-like event

1 day ago

Travel

Sycamore Gap tree sprouts new life 3 years after vandals cut it down

2 days ago

Weather News

The hidden costs behind your higher electric bill

2 days ago

World North America Canada Ontario Dundas

Weather Near Dundas:

  • Hamilton, Ontario
  • Mississauga Valley, Ontario
  • Toronto, Ontario
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...