Saint John Weather Forecast: Friday Showers Give Way to a Sunny Warm Weekend for May 15 to May 17

Friday brings scattered showers

Expect a mix of sun and cloud today. You will see a 30 percent chance of showers throughout the day and into the evening. Winds blow from the northeast at 20 kilometres per hour, gusting up to 40, before becoming light this morning. Temperatures reach a high of 14 degrees Celsius with a high UV index of 7. Skies clear overnight as temperatures drop to a low of 4 degrees Celsius.

Sunny and warm weekend ahead

Saturday delivers clear sunny skies and a high of 22 degrees Celsius. Prepare for breezy conditions. Morning west winds reach 20 kilometres per hour and gust to 40. By the afternoon, southwest winds increase to 30 kilometres per hour with gusts up to 50. The UV index remains high at 7. Saturday night stays clear with a low of 7 degrees Celsius.

Sunday offers the best weather of the week. You will enjoy uninterrupted sunshine and a high of 25 degrees Celsius. Sunday night remains clear with temperatures dipping to 7 degrees Celsius.

The seven day outlook

The warm trend continues into Monday with sunny skies and a high of 19 degrees Celsius. Weather patterns shift on Tuesday. Expect a mix of sun and cloud with a 30 percent chance of daytime showers and a high of 20 degrees Celsius. Rain returns Tuesday night and continues through Wednesday, bringing temperatures down to a high of 15 degrees Celsius. Thursday provides a mix of sun and cloud with a high of 16 degrees Celsius.

Frequently Asked Questions

What is the highest temperature expected this weekend in Saint John?

Sunday brings the weekend high at 25 degrees Celsius.

Will the wind be strong on Saturday?

Yes. Afternoon southwest winds reach 30 kilometres per hour and gust up to 50 kilometres per hour.

Where can I get the most up to date forecast?

You can check the full seven day outlook directly on the Environment Canada website.

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