Alta weather live forecast

Today's maximum temperature in Alta is expected to be 16°C. Select a day from the live weather forecast for Alta, Norway for more weather parameters.

• Tuesday
  19th May
  16
  6
  
  17
  UV3
• Wednesday
  20th May
  14
  9
  
  1
  UV1
• Thursday
  21st May
  13
  7
  
  4
  UV2
• Friday
  22nd May
  16
  7
  
  20
  UV3
• Saturday
  23rd May
  14
  7
  
  6
  UV1

5-day weather forecast updated at 04:01 on Tuesday 19th May 2026 GMT

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

Alta weather forecast by day

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

Alta weather for Tuesday 19th May 2026

Expect scattered clouds in Alta, Norway with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 17 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.

• 16
  °C maximum temperature
• 6
  °C minimum temperature
• 
  scattered clouds
• 17
  hours of sunshine
• UV3
  UV index (Moderate)
• 0
  mm of rainfall expected
• 16
  °C wind chill
• 13
  kph wind from SE

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Alta weather for Wednesday 20th May 2026

Expect mostly cloudy with light rain in Alta, Norway with a maximum temperature of 14°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 70% chance of some rain and a gentle breeze of 15 kph from the south-east.

• 14
  °C maximum temperature
• 9
  °C minimum temperature
• 
  mostly cloudy with light rain
• 1
  hour of sunshine
• UV1
  UV index (Low)
• 70
  % chance of some rain
• <5
  mm of rainfall expected
• 14
  °C wind chill
• 15
  kph wind from SE

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Alta weather for Thursday 21st May 2026

Expect broken clouds in Alta, Norway with a maximum temperature of 13°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

• 13
  °C maximum temperature
• 7
  °C minimum temperature
• 
  broken clouds
• 4
  hours of sunshine
• UV2
  UV index (Low)
• 0
  mm of rainfall expected
• 13
  °C wind chill
• 12
  kph wind from NW

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Alta weather for Friday 22nd May 2026

Expect scattered clouds in Alta, Norway with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 20 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.

• 16
  °C maximum temperature
• 7
  °C minimum temperature
• 
  scattered clouds
• 20
  hours of sunshine
• UV3
  UV index (Moderate)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 10
  kph wind from NW

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Alta weather for Saturday 23rd May 2026

Expect mostly cloudy with light rain in Alta, Norway with a maximum temperature of 14°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and a light breeze of 12 kph from the north-west.

• 14
  °C maximum temperature
• 7
  °C minimum temperature
• 
  mostly cloudy with light rain
• 6
  hours of sunshine
• UV1
  UV index (Low)
• 49
  % chance of some rain
• <5
  mm of rainfall expected
• 14
  °C wind chill
• 12
  kph wind from NW

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