St. John's 7-day weather forecast

Published 3:47 pm Monday, March 10, 2025

St. John’s 7-day weather forecast

Stacker created the forecast for St. John’s, Newfoundland and Labrador using data from OpenWeather. This week’s high is 4 °C on Sunday, while the low is -4 °C on Monday. There are expected to be 0 sunny days, snow on 1 day, and 1 day of rain this week.

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Monday, March 10

– High of -1 °C, low of -4 °C (61% humidity)
– Partly cloudy with a 0% chance of snow
– Moderate risk of harm from sun exposure (3 UV index)
– Gentle breeze (36 km/h wind)
– Sunrise at 7:23 AM, sunset at 6:58 PM

Tuesday, March 11

– High of -1 °C, low of -4 °C (60% humidity)
– Overcast with a 0% chance of snow
– Moderate risk of harm from sun exposure (2 UV index)
– Gentle breeze (33 km/h wind)
– Sunrise at 7:21 AM, sunset at 7:00 PM

Wednesday, March 12

– High of 2 °C, low of -2 °C (67% humidity)
– Partly cloudy with a 0% chance of snow
– Moderate risk of harm from sun exposure (3 UV index)
– Gentle breeze (35 km/h wind)
– Sunrise at 7:19 AM, sunset at 7:01 PM

Thursday, March 13

– High of 1 °C, low of -3 °C (67% humidity)
– Overcast with a 88% chance of snow (4 mm of snow)
– Light breeze (24 km/h wind)
– Sunrise at 7:17 AM, sunset at 7:03 PM

Friday, March 14

– High of -1 °C, low of -4 °C (67% humidity)
– Partly sunny with a 0% chance of snow
– Light breeze (24 km/h wind)
– Sunrise at 7:15 AM, sunset at 7:04 PM
– Full moon

Saturday, March 15

– High of 2 °C, low of -2 °C (83% humidity)
– Overcast with a 0% chance of snow
– Gentle breeze (39 km/h wind)
– Sunrise at 7:13 AM, sunset at 7:05 PM

Sunday, March 16

– High of 4 °C, low of 0 °C (96% humidity)
– Overcast with a 88% chance of rain (3 mm of rain)
– Gentle breeze (34 km/h wind)
– Sunrise at 7:11 AM, sunset at 7:07 PM