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

Union, Ontario

31°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Union

Ontario

31°
No results found.
Try searching for a city, zip code or point of interest.
settings
Union, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly Daily 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

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities
Yellow Warning - Freezing Rain

December 26 - February 8

Fri 12/26

37° /30°
96%

WinterCast

Trace - 0.05 in

Fri, 12/26, 8:00 AM - Fri, 12/26, 10:00 AM

Ice
A bit of freezing rain this morning; breezy with a thick cloud cover, periods of rain this afternoon; icy spots can cause dangerous travel
alerts

Yellow Warning - Freezing Rain

8:30 AM Friday - 3:00 PM Friday

RealFeel®27°

RealFeel Shade™27°

Max UV Index0.0 (Low)

WindE 15 mph

Sat 12/27

34° /32°
1%
Cloudy

RealFeel®32°

RealFeel Shade™32°

Max UV Index0.0 (Low)

WindENE 7 mph

Sun 12/28

45° /30°
96%
Periods of rain

RealFeel®38°

RealFeel Shade™38°

Max UV Index0.0 (Low)

WindSE 9 mph

Mon 12/29

35° /23°
55%
Very windy; a thick cloud cover and colder with a snow shower; winds will be locally damaging

RealFeel®19°

RealFeel Shade™19°

Max UV Index1.0 (Low)

WindW 29 mph

Tue 12/30

28° /25°
25%
Low clouds, windy and chilly

RealFeel®10°

RealFeel Shade™10°

Max UV Index0.0 (Low)

WindW 20 mph

Wed 12/31

32° /18°
60%
Low clouds and breezy; a bit of afternoon snow

RealFeel®18°

RealFeel Shade™18°

Max UV Index0.0 (Low)

WindW 16 mph

Thu 1/1

27° /19°
55%
Remaining cloudy with a couple of flurries

RealFeel®19°

RealFeel Shade™19°

Max UV Index1.0 (Low)

WindW 9 mph

Fri 1/2

24° /20°
2%
Mostly cloudy and very cold

RealFeel®16°

RealFeel Shade™16°

Max UV Index2.0 (Low)

WindSW 8 mph

Sat 1/3

30° /24°
62%
Periods of sleet and freezing rain

RealFeel®24°

RealFeel Shade™24°

Max UV Index0.0 (Low)

WindSW 6 mph

Sun 1/4

30° /24°
75%
Periods of sleet and freezing rain in the morning; partial sunshine in the afternoon

RealFeel®31°

RealFeel Shade™28°

Max UV Index2.0 (Low)

WindWSW 6 mph

Mon 1/5

32° /23°
9%
Low clouds

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindWNW 4 mph

Tue 1/6

27° /25°
19%
Considerable cloudiness

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindWSW 5 mph

Wed 1/7

28° /23°
9%
Times of clouds and sun

RealFeel®34°

RealFeel Shade™29°

Max UV Index2.0 (Low)

WindWSW 4 mph

Thu 1/8

35° /24°
25%
Times of clouds and sun

RealFeel®37°

RealFeel Shade™36°

Max UV Index2.0 (Low)

WindN 4 mph

Fri 1/9

26° /20°
25%
Colder with times of clouds and sun

RealFeel®20°

RealFeel Shade™18°

Max UV Index2.0 (Low)

WindSSE 8 mph

Sat 1/10

37° /25°
25%
Cloudy

RealFeel®24°

RealFeel Shade™24°

Max UV Index1.0 (Low)

WindS 17 mph

Sun 1/11

40° /13°
25%
Windy with clouds and sunshine

RealFeel®26°

RealFeel Shade™24°

Max UV Index2.0 (Low)

WindWSW 24 mph

Mon 1/12

33° /12°
55%
Cloudy and windy with a bit of snow

RealFeel®17°

RealFeel Shade™17°

Max UV Index1.0 (Low)

WindWNW 20 mph

Tue 1/13

23° /13°
25%
Colder with sun followed by increasing clouds

RealFeel®12°

RealFeel Shade™12°

Max UV Index2.0 (Low)

WindW 13 mph

Wed 1/14

25° /20°
20%
Mostly sunny and cold

RealFeel®15°

RealFeel Shade™12°

Max UV Index2.0 (Low)

WindSSW 13 mph

Thu 1/15

39° /20°
25%
Cloudy and not as cold

RealFeel®34°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindW 9 mph

Fri 1/16

27° /19°
20%
Mostly sunny and colder

RealFeel®21°

RealFeel Shade™16°

Max UV Index2.0 (Low)

WindSW 10 mph

Sat 1/17

37° /27°
25%
Cloudy

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindSSW 13 mph

Sun 1/18

40° /27°
75%
Rain and freezing rain in the morning; cloudy with a passing shower in the afternoon

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindSSW 18 mph

Mon 1/19

42° /17°
25%
Remaining cloudy

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindWNW 10 mph

Tue 1/20

28° /12°
25%
Colder with sun followed by increasing clouds

RealFeel®19°

RealFeel Shade™19°

Max UV Index2.0 (Low)

WindW 13 mph

Wed 1/21

25° /11°
10%
Mostly sunny and cold

RealFeel®15°

RealFeel Shade™12°

Max UV Index2.0 (Low)

WindWNW 14 mph

Thu 1/22

24° /13°
25%
Partly sunny and cold

RealFeel®30°

RealFeel Shade™25°

Max UV Index2.0 (Low)

WindSSW 5 mph

Fri 1/23

34° /26°
64%
Windy with periods of snow; sleet and freezing rain mixed in early in the day

RealFeel®18°

RealFeel Shade™18°

Max UV Index1.0 (Low)

WindS 18 mph

Sat 1/24

38° /19°
25%
Cloudy

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindNE 8 mph

Sun 1/25

32° /27°
68%
Rain and freezing rain in the afternoon; otherwise, a bit of ice in the morning; cloudy

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindSW 6 mph

Mon 1/26

38° /27°
25%
A thick cloud cover

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindENE 5 mph

Tue 1/27

40° /26°
55%
Remaining cloudy and windy with a shower in spots after temperatures rise above freezing

RealFeel®26°

RealFeel Shade™26°

Max UV Index1.0 (Low)

WindSSW 21 mph

Wed 1/28

41° /27°
20%
Partly sunny

RealFeel®34°

RealFeel Shade™31°

Max UV Index2.0 (Low)

WindWSW 14 mph

Thu 1/29

38° /26°
25%
Times of clouds and sun

RealFeel®41°

RealFeel Shade™36°

Max UV Index2.0 (Low)

WindSW 7 mph

Fri 1/30

39° /28°
25%
Cloudy

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindSSW 15 mph

Sat 1/31

41° /29°
25%
Cloudy

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindS 10 mph

Sun 2/1

40° /15°
65%
A mix of snow, sleet, freezing rain, and rain

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindWSW 20 mph

Mon 2/2

32° /15°
25%
Mostly cloudy and windy

RealFeel®19°

RealFeel Shade™19°

Max UV Index1.0 (Low)

WindW 17 mph

Tue 2/3

29° /27°
25%
Cloudy

RealFeel®15°

RealFeel Shade™15°

Max UV Index1.0 (Low)

WindSSW 15 mph

Wed 2/4

38° /27°
25%
Cloudy

RealFeel®32°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindN 8 mph

Thu 2/5

34° /26°
20%
Sun and some clouds

RealFeel®27°

RealFeel Shade™25°

Max UV Index2.0 (Low)

WindS 9 mph

Fri 2/6

38° /27°
1%
Intervals of clouds and sunshine

RealFeel®27°

RealFeel Shade™25°

Max UV Index3.0 (Moderate)

WindSSW 16 mph

Sat 2/7

39° /27°
56%
Mostly cloudy; periods of snow, sleet, and freezing rain in the morning followed by snow showers in the afternoon

RealFeel®28°

RealFeel Shade™28°

Max UV Index2.0 (Low)

WindSW 15 mph

Sun 2/8

39° /21°
2%
Mostly cloudy

RealFeel®30°

RealFeel Shade™28°

Max UV Index2.0 (Low)

WindSW 13 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Dangerous storm to flood California through Christmas

12 hours ago

Winter Weather

Late-week snowstorm looms for part of Northeast, including NYC

40 minutes ago

Weather News

Deadly storm roars into California with flooding rain, intense wind

15 hours ago

Weather Forecasts

New Year's forecast: Snow for Great Lakes, Northeast; Drier in Cali

25 minutes ago

Winter Weather

Arctic blast to bring waves of dangerous cold to Midwest, Northeast

26 minutes ago

 More Stories

Featured Stories

Recreation

Hiker’s body recovered from California's tallest mountain after storms

1 day ago

Health

Traveler might have exposed many to measles in Massachusetts

14 hours ago

Recreation

Big Bend National Park asks visitors to stop treating it like a ‘trash...

1 day ago

Astronomy

The upsidedown moon: Why the moon looks odd on the other side of the w...

2 days ago

Weather News

NPS seeking tips to help find missing 26-year-old woman

3 days ago
World North America Canada Ontario Union

Weather Near Union:

  • Cleveland, OH
  • Detroit, MI
  • Toledo, OH
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ 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 RealFeel® and RealFeel Shade™ 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
© 2025 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

...

...

...