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Johnstown, Ontario

14°F
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Johnstown, Ontario Weather
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Winter Center

Today

 WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Tue, Jan 20

Sunny to partly cloudy, brisk and cold; extreme cold can be dangerous for outdoor activities Hi: 17°

Tonight: Breezy this evening; increasing cloudiness Lo: 10°

Current Weather

12:49 PM

14°F
RealFeel® 2°
Mostly sunny More Details
RealFeel Shade™ -2°
Wind W 13 mph
Wind Gusts 21 mph
Air Quality Fair

Looking Ahead

Snowfall tomorrow morning will total a coating to an inch

WinterCast®

Wed Morning

Snow

Lasting 4 hours

Johnstown Weather Radar

Johnstown Weather Radar
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Clouds
Temperature

Hourly Weather

1 PM 16°
rain drop 3%
2 PM 17°
rain drop 3%
3 PM 16°
rain drop 3%
4 PM 14°
rain drop 3%
5 PM 13°
rain drop 3%
6 PM 11°
rain drop 4%
7 PM 10°
rain drop 6%
8 PM 10°
rain drop 6%
9 PM 11°
rain drop 7%
10 PM 12°
rain drop 7%
11 PM 13°
rain drop 7%
12 AM 13°
rain drop 7%

10-Day Weather Forecast

Today

1/20

17° 10°

Mostly sunny, brisk and cold

Night: Breezy this evening
25%

Wed

1/21

33° 25°

A little snow, up to 1"

Snow and flurries at times
80%

Thu

1/22

29° 7°

Mostly cloudy and breezy

Colder with flurries
25%

Fri

1/23

12° -17°

A couple of snow showers

Clear and very cold
65%

Sat

1/24

3° -11°

Plenty of sun, but very cold

Partly cloudy and very cold
3%

Sun

1/25

8° -5°

Cloudy and very cold

Overcast and very cold
2%

Mon

1/26

14° 4°

Snow showers possible; cold

Snow showers possible
35%

Tue

1/27

15° 4°

Cold with sun, then clouds

Overcast with a little snow
25%

Wed

1/28

12° 0°

Very cold with snow

Cold with snow
66%

Thu

1/29

12° 1°

A.M. snow; cloudy, very cold

Mostly cloudy
57%

Sun & Moon

9 hrs 25 mins
Rise 7:39 AM
Set 5:04 PM
Waxing Crescent
Rise 8:51 AM
Set 7:09 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Dust & Dander Extreme Data is not supported in this location

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Weather Near Johnstown:

  • Buffalo, NY
  • Markham, Ontario
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