Oslo weather live forecast

Today's maximum temperature in Oslo is expected to be 18°C. Select a day from the live weather forecast for Oslo, Norway for more weather parameters.

• Wednesday
  20th May
  18
  9
  
  4
  UV4
• Thursday
  21st May
  16
  11
  
  5
  UV3
• Friday
  22nd May
  21
  10
  
  7
  UV4
• Saturday
  23rd May
  18
  12
  
  3
  UV3
• Sunday
  24th May
  22
  12
  
  11
  UV4

5-day weather forecast updated at 04:00 on Wednesday 20th May 2026 GMT

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The 5-day weather forecast for Norway (Oslo) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Oslo weather forecast by day

Below are the detailed weather forecasts for Oslo for the next 5 days.

Oslo weather for Wednesday 20th May 2026

Expect mostly cloudy with light rain in Oslo, Norway with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a light breeze of 12 kph from the south.

• 18
  °C maximum temperature
• 9
  °C minimum temperature
• 
  mostly cloudy with light rain
• 4
  hours of sunshine
• UV4
  UV index (Moderate)
• 40
  % chance of some rain
• <2
  mm of rainfall expected
• 18
  °C wind chill
• 12
  kph wind from S

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Oslo weather for Thursday 21st May 2026

Expect mostly cloudy with rain in Oslo, Norway with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 38% chance of some rain and a light breeze of 11 kph from the south.

• 16
  °C maximum temperature
• 11
  °C minimum temperature
• 
  mostly cloudy with rain
• 5
  hours of sunshine
• UV3
  UV index (Moderate)
• 38
  % chance of some rain
• <10
  mm of rainfall expected
• 16
  °C wind chill
• 11
  kph wind from S

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Oslo weather for Friday 22nd May 2026

Expect broken clouds in Oslo, Norway with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

• 21
  °C maximum temperature
• 10
  °C minimum temperature
• 
  broken clouds
• 7
  hours of sunshine
• UV4
  UV index (Moderate)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 12
  kph wind from S

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Oslo weather for Saturday 23rd May 2026

Expect mostly cloudy with light rain in Oslo, Norway with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 38% chance of some rain and a gentle breeze of 16 kph from the south.

• 18
  °C maximum temperature
• 12
  °C minimum temperature
• 
  mostly cloudy with light rain
• 3
  hours of sunshine
• UV3
  UV index (Moderate)
• 38
  % chance of some rain
• <5
  mm of rainfall expected
• 18
  °C wind chill
• 16
  kph wind from S

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Oslo weather for Sunday 24th May 2026

Expect broken clouds in Oslo, Norway with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

• 22
  °C maximum temperature
• 12
  °C minimum temperature
• 
  broken clouds
• 11
  hours of sunshine
• UV4
  UV index (Moderate)
• 0
  mm of rainfall expected
• 22
  °C wind chill
• 13
  kph wind from W

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