For Sunday the predicted weather in Saint John is cloudy. The maximum temperature is a mild 17°C (63°F), while the minimum temperature is a cold 9°C (48°F).

Tomorrow's weather - Monday 5 Oct

Tomorrow's weather in Saint John will be mostly sunny with some rain. High temperatures will reach a mild 15°C (59°F), with lows dropping to around 11°C (52°F).

10-Day Weather Forecast

Over the next 10 days, temperatures in Saint John will be will start at 17°C (63°F) on Sunday, then cooling down, with average daytime highs of 15°C (59°F) and nighttime lows of 9°C (48°F) over this period. Compared to normal October conditions, this is typical. The next 10 days will feature plenty of sunshine. Rain amounts are forecast to be less than usual (relative to standard October patterns), with mostly dry conditions. Precipitation is likely on about 2 days (Thu, Sat).

Weather Forecast FAQ for Saint John

When will be the warmest day next week?

The warmest day is expected to be Sunday with a high of 17°C (63°F).

When will be the coldest day?

The coldest day is forecasted for Wednesday with a low of 7°C (45°F).

Will it rain next week in Saint John?

Yes, rain is expected on 2 days , specifically on Thu, Sat.

How much rainfall is expected next week?

A total of 13 mm (0.5 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 7°C (45°F) to 17°C (63°F).

More about Saint John

Explore the full Saint John climate overview with monthly averages, or check rainfall data and temperature by month.

Saint John weather by month

Browse monthly averages for Saint John: climate by month with temperature, rainfall and sunshine.

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