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

The Nation, Ontario

69°F
Location Chevron down
Location News Videos
Use Current Location
Recent

The Nation

Ontario

69°
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
The Nation, 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 Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

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
69°
43°
1
A few afternoon showers
70°
43°
2
Partly sunny and pleasant
75°
49°
3
Nice with plenty of sunshine
78°
51°
4
Very warm with periods of sun
82°
57°
5
Some sun with showers around
76°
63°
6
A shower and thunderstorm
78°
56°
7
Sun and clouds; less humid
74°
54°
8
Sunshine
75°
51°
9
Sun and some clouds
82°
59°
10
Occasional afternoon rain
75°
58°
11
Rain and a t-storm; warmer
86°
62°
12
Very warm with clouds and sun
84°
62°
13
Rather cloudy and warm
85°
59°
14
A couple of morning showers
83°
58°
15
Increasing cloudiness
68°
48°
16
Mostly sunny
67°
49°
17
Sunny
68°
50°
18
Partly sunny
70°
52°
19
A shower and thunderstorm
71°
55°
20
Mostly sunny
71°
52°
21
Mostly sunny
74°
54°
22
Cloudy
76°
58°
23
A couple of p.m. t-showers
72°
58°
24
Sunshine and a few clouds
73°
57°
25
Cloudy
71°
54°
26
Mostly cloudy
72°
52°
27
Periods of rain
71°
58°
28
Rather cloudy
73°
59°
29
Couple of thunderstorms
72°
54°
30
Partly sunny
71°
52°
1
Increasing cloudiness
72°
53°
2
A stray afternoon t-shower
73°
60°
3
Mostly sunny and humid
78°
61°
4
A shower and thunderstorm
80°
59°

Temperature Graph

°F
90° 80° 70° 60° 50° Jun
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
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

June Weather in The Nation

The Nation's June 2026 forecast shows daily high temperatures ranging from 67° to 86°, with overnight lows between 43° and 63°. The average high for June is 75° with an average low of 55°. 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 The Nation. See also: July | August | September.

Further Ahead

July 2026

August 2026

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Plains, Mississippi Valley brace for multiple days of severe storms

28 minutes ago

Weather News

Hawaii volcano breaks eruption record as lava bursts from Kilauea

1 hour ago

Hurricane

Eastern Pacific poised for first storms of 2026 hurricane season

3 hours ago

Weather Forecasts

Dry spell persists across mid-Atlantic, ahead of late-week warmup

1 hour ago

Astronomy

A 'Strawberry Moon,' three-planet meetup headline June's night sky

2 hours ago

More Stories

Featured Stories

Astronomy

Daytime meteor startles New England with loud boom

5 hours ago

Astronomy

Satellite images show damage after Blue Origin rocket explosion

3 hours ago

Recreation

Yosemite crowds offer first look at summer travel without reservations

3 days ago

Recreation

Venomous Portuguese man o’ war spotted on Myrtle Beach

3 days ago

Weather News

Tiny blue octopus identified as new species

3 days ago

World North America Canada Ontario The Nation

Weather Near The Nation:

  • Laval, Quebec
  • Montreal, Quebec
  • Ottawa, 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

...

...

...