Weather tomorrow
°C °F
June 21, 2026
Sunday
16°
0 mm
18°
0.3 mm
17°
0.5 mm
12°
0.1 mm

The local weather in Saint John tomorrow

Sunday, 21 June 2026

The weather tomorrow in Saint John will be comfortable with temperatures around 19°C. During the evening and night time the temperatures will drop to 9°C.

For deep dive information check out our hourly weather forecast for tomorrow down the page.

Tomorrow's hourly weather in Saint John

00:0003:0006:0009:0012:0015:0018:0021:00
Temperature11°C10°C11°C16°C18°C18°C17°C12°C
Weather
Clear
Partly cloudy
Mist
Cloudy
Light rain shower
Light rain shower
Patchy rain possible
Mist
Chance of rain17%19%26%17%36%26%54%43%
Precipitation0 mm0 mm0 mm0 mm0.3 mm0.3 mm0.5 mm0.1 mm
Humidity85%91%94%74%67%74%80%95%
Wind8Km/h8Km/h7Km/h7Km/h7Km/h9Km/h4Km/h6Km/h
Wind Gust16Km/h17Km/h14Km/h9Km/h9Km/h12Km/h6Km/h13Km/h
Wind Degree298°
272°
300°
320°
297°
261°
233°
122°
Wind DirectionWNWWWNWNWWNWWSWESE
Cloud Cover0%45%58%83%57%54%88%100%
UV Index00027110
Visibility2 Km10 Km2 Km10 Km10 Km10 Km9 Km2 Km

Saint John tomorrow weather

Morning

The temperature in Saint John tomorrow in the early morning is 11°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 10°C.

The chance of rain in Saint John in the morning is 26%, and the wind will blow at 7km/h.

Noon

The temperature in Saint John tomorrow at noon time is 18°C and it will feel like 18°C. The humidity will be around 67% with wind speed of 7km/h.

Evening

The temperature in Saint John tomorrow's evening will get to 18°C.

The chance of rain in Saint John in the evening time is 26%, with wind speed of 9km/h.

Night

The night temperature in Saint John tomorrow is 12°C with a wind speed of 6km/h.

The weather in Saint John tomorrow - FAQ

What is the weather tomorrow in Saint John?
The wather forecast for tomorrow in Saint John is mostly cloudy.
What is tomorrow's highest and lowest temperature in Saint John?
The temperature tomorrow in Saint John will range between 9° and 19°.
Will it be raining tomorrow in Saint John?
The chance of rain tomorrow in Saint John is 54%.
Will it be windy tomorrow in Saint John?
The wind will blow between 4 Km/h to 9 Km/h tomorrow in Saint John.
How many hours of sunlight tomorrow in Saint John?
There will be 13.3 hours of sun tomorrow in Saint John.
What time is the sunrise and sunset tomorrow in Saint John?
The sun will rise at 05:37 and set at 21:16.

Clothing recommendation for Saint John

Sunday, 21 June 2026
Warm Sweaters
Long Pants

Sunrise and sunset time in Saint John tomorrow

What time is the sunset and sunrise in Saint John tomorrow? The sun will rise at 05:37 and will set at 21:16. There will be 13.3 hours of sunlight in Saint John.

Sunrise
05:37
Sunset
21:16
More about the weather in Saint John