Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
LIVE: State of emergencies declared as 200M face massive winter storm. See the latest. Chevron right
Biggest snowstorm in years to bury areas from Oklahoma to New York. See the latest snow forecast. Chevron right

Thornhill, OH

18°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Thornhill

Ohio

18°
No results found.
Try searching for a city, zip code or point of interest.
Create Account Unlock extended daily forecasts and additional saved locations — all with your free account.
Let's Go Chevron right
Have an account already? Login
settings
Thornhill, OH 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
2
Winter Storm Warning

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

January 23 - February 21

Fri 1/23

18° /-2°
2%
Thickening clouds, breezy and very cold
alerts

Cold Weather Advisory

4:00 PM Friday - 7:00 AM Saturday

RealFeel®11°

RealFeel Shade™7°

Max UV Index3.0 (Moderate)

WindWNW 14 mph

Sat 1/24

13° /10°
20%

WinterCast

6 - 10 in

Sat, 1/24, 9:00 PM - Mon, 1/26, 5:00 PM

Snow
Bitterly cold with a thick cloud cover; extended time outside can lead to hypothermia; unprotected pipes may freeze
alerts

Winter Storm Warning

7:00 PM Saturday - 12:00 PM Monday
alerts

Cold Weather Advisory

4:00 PM Friday - 7:00 AM Saturday

RealFeel®8°

RealFeel Shade™8°

Max UV Index1.0 (Low)

WindENE 6 mph

Sun 1/25

22° /11°
96%

WinterCast

6 - 10 in

Sat, 1/24, 9:00 PM - Mon, 1/26, 5:00 PM

Snow
Very cold with snow, accumulating 3-6 inches; streets and sidewalks will be snow-packed and slippery
alerts

Winter Storm Warning

7:00 PM Saturday - 12:00 PM Monday

RealFeel®12°

RealFeel Shade™12°

Max UV Index1.0 (Low)

WindENE 8 mph

Mon 1/26

13° /-5°
65%

WinterCast

6 - 10 in

Sat, 1/24, 9:00 PM - Mon, 1/26, 5:00 PM

Snow
Cloudy and frigid with snow at times with little accumulation; storm total 6-10"; snow can cause poor visibility and slippery spots, leading to slow travel
alerts

Winter Storm Warning

7:00 PM Saturday - 12:00 PM Monday

RealFeel®0°

RealFeel Shade™0°

Max UV Index1.0 (Low)

WindWNW 10 mph

Tue 1/27

15° /1°
25%
Bitterly cold with low clouds; extreme cold can be dangerous for outdoor activities

RealFeel®-1°

RealFeel Shade™-1°

Max UV Index1.0 (Low)

WindSW 14 mph

Wed 1/28

14° /-1°
55%
Cloudy and frigid; a bit of afternoon snow

RealFeel®11°

RealFeel Shade™11°

Max UV Index1.0 (Low)

WindWSW 6 mph

Thu 1/29

10° /-4°
55%
Cloudy and frigid; a little afternoon snow

RealFeel®5°

RealFeel Shade™5°

Max UV Index1.0 (Low)

WindNW 7 mph

Fri 1/30

9° /0°
55%
Remaining cloudy and frigid with a bit of snow

RealFeel®-6°

RealFeel Shade™-6°

Max UV Index1.0 (Low)

WindWNW 10 mph

Sat 1/31

13° /7°
4%
Frigid with times of sun and clouds

RealFeel®-1°

RealFeel Shade™-4°

Max UV Index3.0 (Moderate)

WindSW 13 mph

Sun 2/1

20° /11°
25%
Cloudy and quite cold

RealFeel®16°

RealFeel Shade™16°

Max UV Index1.0 (Low)

WindW 10 mph

Mon 2/2

20° /11°
6%
Quite cold with partial sunshine

RealFeel®8°

RealFeel Shade™8°

Max UV Index3.0 (Moderate)

WindWNW 14 mph

Tue 2/3

26° /14°
6%
Mostly sunny

RealFeel®23°

RealFeel Shade™22°

Max UV Index3.0 (Moderate)

WindSW 8 mph

Wed 2/4

29° /22°
57%
Considerable cloudiness with a little snow in the afternoon

RealFeel®29°

RealFeel Shade™26°

Max UV Index3.0 (Moderate)

WindS 6 mph

Thu 2/5

32° /18°
25%
Sun followed by increasing clouds

RealFeel®30°

RealFeel Shade™30°

Max UV Index2.0 (Low)

WindENE 6 mph

Fri 2/6

26° /11°
55%
Cloudy with snow and flurries at times

RealFeel®17°

RealFeel Shade™17°

Max UV Index1.0 (Low)

WindNE 9 mph

Sat 2/7

26° /10°
25%
Sun followed by increasing clouds

RealFeel®21°

RealFeel Shade™21°

Max UV Index2.0 (Low)

WindN 8 mph

Sun 2/8

25° /9°
25%
Cloudy and cold

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindNW 5 mph

Mon 2/9

25° /9°
25%
Cold with sun followed by increasing clouds

RealFeel®27°

RealFeel Shade™27°

Max UV Index2.0 (Low)

WindSSE 2 mph

Tue 2/10

26° /12°
55%
Cloudy with a little snow, mainly later

RealFeel®24°

RealFeel Shade™24°

Max UV Index1.0 (Low)

WindSSE 6 mph

Wed 2/11

29° /18°
55%
Cloudy with a little snow, mainly early in the day

RealFeel®23°

RealFeel Shade™23°

Max UV Index1.0 (Low)

WindN 7 mph

Thu 2/12

28° /22°
25%
Cloudy

RealFeel®15°

RealFeel Shade™15°

Max UV Index1.0 (Low)

WindSSW 13 mph

Fri 2/13

34° /24°
25%
Cloudy

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindNNE 4 mph

Sat 2/14

35° /26°
70%
Periods of rain, freezing on surfaces; perhaps plain rain late; a thick cloud cover

RealFeel®27°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindSE 9 mph

Sun 2/15

40° /25°
25%
Considerable cloudiness

RealFeel®32°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindWNW 10 mph

Mon 2/16

37° /22°
64%
Cloudy; snow showers in the morning followed by periods of snow and rain in the afternoon

RealFeel®36°

RealFeel Shade™36°

Max UV Index1.0 (Low)

WindNNE 5 mph

Tue 2/17

35° /17°
68%
Cloudy; a bit of morning snow followed by periods of snow and rain in the afternoon

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindNNE 5 mph

Wed 2/18

30° /18°
62%
Periods of sleet and freezing rain; some snow early in the day

RealFeel®18°

RealFeel Shade™18°

Max UV Index1.0 (Low)

WindESE 13 mph

Thu 2/19

42° /27°
70%
Periods of snow, sleet, freezing rain and rain in the morning; remaining cloudy and not as cold

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindSSW 18 mph

Fri 2/20

44° /21°
20%
Plenty of sunshine

RealFeel®36°

RealFeel Shade™34°

Max UV Index4.0 (Moderate)

WindWSW 16 mph

Sat 2/21

36° /25°
58%
Mostly cloudy and colder; a bit of ice in the morning followed by a shower in spots in the afternoon

RealFeel®24°

RealFeel Shade™24°

Max UV Index1.0 (Low)

WindSSE 14 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Massive snowstorm to bury areas from Oklahoma City to NYC, Boston

2 hours ago
Live Blog

Winter storm updates: Storm to unleash dangerous impacts for 200M

LATEST ENTRY

Power outages could exceed 1 million customers, last for days

10 minutes ago

Winter Weather

Ice storm threatens Texas to Virginia with massive power outages

2 hours ago

Winter Weather

Texas braces for major winter storm with cold not seen since 2021

22 hours ago

Winter Weather

Severe cold may lead to days of dangerous conditions

4 hours ago

 More Stories

Featured Stories

Astronomy

Webb reveals stunning new lava-like details inside Helix Nebula

23 hours ago

Weather News

Deadly wildfires burned across southern Chile amid extreme heat and wi...

2 days ago

Astronomy

NASA astronaut Suni Williams retires months after return from troubled...

2 days ago

Weather News

Four shark attacks in two days. Why Australia’s beaches are dangerous

3 days ago

Travel

Second rail tragedy rocks Spain, as passenger train derails

2 days ago
World North America United States Ohio Thornhill

Weather Near Thornhill:

  • Akron, OH
  • Cleveland, OH
  • Parma, 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 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

...

...

...