Weather Forecast for Cape Breton Island

Prince Edward Island, Canada

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Sunny

Current Weather - Cape Breton Island: 11°C

Prince Edward Island, Canada

Sunny

Feels like 8°C

Wind

28 km/h NNW

Humidity

47%

Pressure

1022 mb

UV Index

2

Visibility

24 km

Sunny

Sunny

Friday, May 22, 2026

High

12°C

Low

3°C

Rain Chance

0%

Hourly Forecast

Clear 6°C
22:00
Clear 5°C
23:00
May 23

Day Statistics

Maximum Wind

30 km/h

Humidity

59%

Precipitation

0 mm

UV Index

6

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

05:30 AM

Sunset

08:45 PM

Moonrise

11:12 AM

Moonset

01:33 AM

Moon Phase

First Quarter

Moon Illumination

43%

Air Quality

PM2.5

3.2

μg/m³

PM10

4.2

μg/m³

NO₂

1.6

μg/m³

O₃

75.2

μg/m³

SO₂

1.5

μg/m³

CO

121.1

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

756.3

Diffuse Radiation

71

DNI

6191.07

GTI

2305.13

Weather Alerts

yellow advisory - frost - in effect

May 22, 07:38 AM - May 22, 11:38 PM
Severity: Moderate Urgency: Future

Freezing temperatures with frost are expected tonight. Frost is expected again tonight and possibly again on Saturday night. Minimum temperatures: +4 to zero (coolest in low-lying inland areas). Time span: later tonight into early Saturday morning. Possibly reforming again later Saturday night. ### Damage to plants, trees, and crops is possible. Frost advisories are issued when widespread frost or freezing temperatures are expected during the growing season. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to PEstorm@ec.gc.ca or post reports on X using #PEStorm.

Event: frost Certainty: Likely Category: Met