
St. John's 7-day weather forecast
Written by:
September 29, 2025
ESOlex // Shutterstock
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 11 °C on Monday, while the low is 5 °C on Monday. There are expected to be 2 sunny days and rain on 4 days this week.
There are currently no weather alerts.
Monday, October 13
- High of 11 °C, low of 5 °C (58% humidity)- Sunny with a 0% chance of snow
- Moderate risk of harm from sun exposure (2 UV index)
- Light breeze (26 km/h wind)
- Sunrise at 7:16 AM, sunset at 6:17 PM
- Last quarter moon
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1 / 6
Matusciac Alexandru // Shutterstock
Tuesday, October 14
- High of 10 °C, low of 7 °C (58% humidity)
- Fair with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (28 km/h wind)
- Sunrise at 7:18 AM, sunset at 6:15 PM
- Fair with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (28 km/h wind)
- Sunrise at 7:18 AM, sunset at 6:15 PM

2 / 6
Zyabich // Shutterstock
Wednesday, October 15
- High of 11 °C, low of 7 °C (82% humidity)
- Mostly cloudy with a 0% chance of snow
- Moderate risk of harm from sun exposure (2 UV index)
- Light breeze (21 km/h wind)
- Sunrise at 7:19 AM, sunset at 6:13 PM
- Mostly cloudy with a 0% chance of snow
- Moderate risk of harm from sun exposure (2 UV index)
- Light breeze (21 km/h wind)
- Sunrise at 7:19 AM, sunset at 6:13 PM

3 / 6
Leonid Ikan // Shutterstock
Thursday, October 16
- High of 10 °C, low of 7 °C (83% humidity)
- Mostly cloudy with a 24% chance of rain (0 mm of rain)
- Light breeze (20 km/h wind)
- Sunrise at 7:21 AM, sunset at 6:11 PM
- Mostly cloudy with a 24% chance of rain (0 mm of rain)
- Light breeze (20 km/h wind)
- Sunrise at 7:21 AM, sunset at 6:11 PM

4 / 6
Nazarova Mariia // Shutterstock
Friday, October 17
- High of 11 °C, low of 8 °C (84% humidity)
- Overcast with a 100% chance of rain (6 mm of rain)
- Gentle breeze (37 km/h wind)
- Sunrise at 7:22 AM, sunset at 6:09 PM
- Overcast with a 100% chance of rain (6 mm of rain)
- Gentle breeze (37 km/h wind)
- Sunrise at 7:22 AM, sunset at 6:09 PM

5 / 6
thaweerat // Shutterstock
Saturday, October 18
- High of 10 °C, low of 9 °C (98% humidity)
- Overcast with a 100% chance of rain (9 mm of rain)
- Gentle breeze (38 km/h wind)
- Sunrise at 7:23 AM, sunset at 6:07 PM
- Overcast with a 100% chance of rain (9 mm of rain)
- Gentle breeze (38 km/h wind)
- Sunrise at 7:23 AM, sunset at 6:07 PM

6 / 6
Leonid Ikan // Shutterstock
Sunday, October 19
- High of 9 °C, low of 8 °C (97% humidity)
- Overcast with a 100% chance of rain (21 mm of rain)
- Gentle breeze (36 km/h wind)
- Sunrise at 7:25 AM, sunset at 6:05 PM
- Overcast with a 100% chance of rain (21 mm of rain)
- Gentle breeze (36 km/h wind)
- Sunrise at 7:25 AM, sunset at 6:05 PM