Weather Forecast for St John's

Newfoundland and Labrador, Canada

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Overcast

Current Weather - St John's: 5°C

Newfoundland and Labrador, Canada

Overcast

Feels like 0°C

Wind

30 km/h NW

Humidity

81%

Pressure

1010 mb

UV Index

3

Visibility

24 km

Partly Cloudy

Partly Cloudy

Saturday, June 13, 2026

High

10°C

Low

4°C

Rain Chance

18%

Hourly Forecast

Cloudy 9°C
14:00
Cloudy 9°C
15:00
Cloudy 9°C
16:00
Partly Cloudy 8°C
17:00
Cloudy 7°C
18:00
Cloudy 7°C
19:00
Cloudy 6°C
20:00
Mist 5°C
21:00
Mist 5°C
22:00
Mist 4°C
23:00
Jun 14

Day Statistics

Maximum Wind

31 km/h

Humidity

79%

Precipitation

0 mm

UV Index

7

Visibility

9 km

Rain Chance

18%

Snow Chance

0%

Sun & Moon

Sunrise

05:02 AM

Sunset

08:58 PM

Moonrise

02:59 AM

Moonset

07:35 PM

Moon Phase

New Moon

Moon Illumination

1%

Air Quality

PM2.5

2.2

μg/m³

PM10

3

μg/m³

NO₂

1.8

μg/m³

O₃

62.3

μg/m³

SO₂

0.6

μg/m³

CO

97.1

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

177.23

Diffuse Radiation

66.95

DNI

0

GTI

0

When to visit St John's?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July August

January

☀️
-1°C
💧
19 Days of rain
❄️
Very heavy snowfall

February

☀️
-1°C
💧
16 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month

March

☀️
2°C
💧
16 Days of rain
❄️
Very heavy snowfall

April

☀️
6°C
💧
13 Days of rain
❄️
Very heavy snowfall

May

☀️
10°C
💧
11 Days of rain
❄️
Heavy snow expected

June

☀️
14°C
💧
10 Days of rain
❄️
No snowfall
Best time to visit
🌵 Driest month

July

☀️
19°C
💧
12 Days of rain
❄️
No snowfall
Best time to visit

August

☀️
20°C
💧
12 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month

September

☀️
17°C
💧
14 Days of rain
❄️
No snowfall

October

☀️
12°C
💧
16 Days of rain
❄️
Moderate snowfall

November

☀️
7°C
💧
17 Days of rain
❄️
Very heavy snowfall

December

☀️
2°C
💧
19 Days of rain
❄️
Very heavy snowfall
🌧 Wettest month,