Saint John, New Brunswick Weather - Extended Forecast

Monday

Sunny

High:
20°C

Sunny. High 20.

Monday Night

Clear

Overnight low:
9°C

Increasing cloudiness. Low 9.

Tuesday

A mix of sun and cloud

High:
21°C

Tuesday Night

Chance of showers

Overnight low:
12°C

Wednesday

Chance of showers

High:
18°C

Wednesday Night

Chance of showers

Overnight low:
13°C

Thursday

Chance of showers

High:
18°C