St John's weather live forecast

Tomorrow's maximum temperature in St John's is expected to be 25°C.

• Sunday
  13th Jul
  
  25
  12
  15
• Monday
  14th Jul
  
  27
  15
  14
• Tuesday
  15th Jul
  
  25
  16
  7
• Wednesday
  16th Jul
  
  26
  14
  12
• Thursday
  17th Jul
  
  27
  13
  11

5-day weather forecast updated at 04:01 on Sunday 13th July 2025 GMT

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The 5-day weather forecast for Newfoundland & Labrador (St John's) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

St John's weather forecast by day

Below are the detailed weather forecasts for St John's for the next 5 days.

St John's weather for Sunday 13th July 2025

Expect scattered clouds in St John's, Newfoundland & Labrador with a maximum temperature of 25°C, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north.

• 25
  °C maximum temperature
• 12
  °C minimum temperature
• 
  scattered clouds
• 15
  hours of sunshine
• 7
  UV index (High)
• 0
  mm of rainfall expected
• 25
  °C wind chill
• 5
  kph wind from N

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St John's weather for Monday 14th July 2025

Expect scattered clouds in St John's, Newfoundland & Labrador with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.

• 27
  °C maximum temperature
• 15
  °C minimum temperature
• 
  scattered clouds
• 14
  hours of sunshine
• 7
  UV index (High)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 7
  kph wind from SW

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St John's weather for Tuesday 15th July 2025

Expect broken clouds in St John's, Newfoundland & Labrador with a maximum temperature of 25°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

• 25
  °C maximum temperature
• 16
  °C minimum temperature
• 
  broken clouds
• 7
  hours of sunshine
• 6
  UV index (High)
• 0
  mm of rainfall expected
• 25
  °C wind chill
• 11
  kph wind from SW

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St John's weather for Wednesday 16th July 2025

Expect scattered clouds in St John's, Newfoundland & Labrador with a maximum temperature of 26°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the west.

• 26
  °C maximum temperature
• 14
  °C minimum temperature
• 
  scattered clouds
• 12
  hours of sunshine
• 6
  UV index (High)
• 0
  mm of rainfall expected
• 26
  °C wind chill
• 7
  kph wind from W

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St John's weather for Thursday 17th July 2025

Expect scattered clouds in St John's, Newfoundland & Labrador with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south-west.

• 27
  °C maximum temperature
• 13
  °C minimum temperature
• 
  scattered clouds
• 11
  hours of sunshine
• 4
  UV index (Moderate)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 5
  kph wind from SW

Back to top

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• Search & compare the best car hire deals
• Free 48-hour cancellation policy & no hidden charges
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Metric (°C / mm)  |  Imperial (°F / inches)

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