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

Armstrong, Ontario

23°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Armstrong

Ontario

23°
No results found.
Try searching for a city, zip code or point of interest.
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
Armstrong, 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 WinterCast Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities
2
Yellow Warning - Snowfall

June

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
31
Mostly sunny
68°
38°
1
Plenty of sunshine
69°
36°
2
Sunshine and a few clouds
67°
42°
3
Mostly sunny
71°
36°
4
Mostly cloudy
67°
31°
5
Cooler with rain at times
58°
39°
6
Brilliant sunshine and warmer
71°
44°
7
Sunny
74°
43°
8
Mostly cloudy
73°
41°
9
Partly sunny
72°
47°
10
Partly sunny
74°
46°
11
Partly sunny
75°
46°
12
Plenty of sunshine
76°
47°
13
Plenty of sunshine
77°
48°
14
Mostly sunny
76°
46°
15
Mostly sunny
76°
47°
16
Mostly sunny
77°
47°
17
Mostly cloudy with a shower
75°
46°
18
A shower and thunderstorm
74°
36°
19
Mostly sunny
71°
35°
20
Plenty of sunshine
71°
48°
21
Partly sunny
76°
47°
22
Clouds and sun
76°
44°
23
Times of sun and clouds
70°
34°
24
Mostly cloudy
64°
37°
25
Partly sunny
70°
39°
26
Cooler; morning showers
64°
41°
27
Sunshine and some clouds
70°
51°
28
Partly sunny
78°
49°
29
Partly sunny
78°
51°
30
Cloudy
76°
52°
1
Clouds and sunshine
80°
51°
2
Partly sunny
77°
37°
3
Variably cloudy with t-storms
77°
36°
4
Cooler with rain
64°
37°

Temperature Graph

°F
80° 70° 60° 50° 40° Jun
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

June Weather in Armstrong

Armstrong's June 2026 forecast shows daily high temperatures ranging from 58° to 80°, with overnight lows between 31° and 52°. The average high for June is 72° with an average low of 43°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Armstrong. See also: July | August | September.

Further Ahead

July 2026

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Storms to rumble through Easter, bringing downpours, damaging winds

8 hours ago

Brush fire quickly explodes in size in Southern California

1 day ago 0:26
Live Blog

Artemis II update: Astronauts prepare for moon flyby operations

LATEST ENTRY

Day 4: Deep space cruising, lunar flyby prep continues

3 hours ago

Weather Forecasts

Wild temperature swings, rain to hit East before calm returns

9 hours ago

Weather Forecasts

Significant warmup in the West to exacerbate ongoing drought

5 hours ago

More Stories

Featured Stories

Winter Weather

French vineyards light hundreds of fires to fight off a spring freeze

1 day ago

Climate

How a 264,500-pound home was saved from erosion in the Outer Banks

2 days ago

Why Easter moves around each year

4 days ago 0:31

Recreation

Grand Canyon water restrictions could close South Rim lodging

2 days ago

Astronomy

Pink Moon, 1st full moon of spring, lights up April sky

2 days ago

World North America Canada Ontario Armstrong

Weather Near Armstrong:

  • Duluth, MN
  • Marquette, MI
  • Thunder Bay, 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

...

...

...