Alta weather live forecast

Today's maximum temperature in Alta is expected to be 15°C. Select a day from the live weather forecast for Alta, Norway for more weather parameters.

• Wednesday
  19th Aug
  15
  10
  
  1
  1
• Thursday
  20th Aug
  18
  12
  
  3
  1
• Friday
  21st Aug
  18
  11
  
  9
  2
• Saturday
  22nd Aug
  15
  11
  
  8
  1
• Sunday
  23rd Aug
  13
  9
  
  2
  0

5-day weather forecast updated at 04:01 on Tuesday 18th August 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 Wednesday 19th August 2026

Expect overcast skies in Alta, Norway with a maximum temperature of 15°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.

• 15
  °C maximum temperature
• 10
  °C minimum temperature
• 
  overcast skies
• 1
  hour of sunshine
• 1
  UV index (Low)
• 0
  mm of rainfall expected
• 15
  °C wind chill
• 9
  kph wind from NE

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Alta weather for Thursday 20th August 2026

Expect broken clouds in Alta, Norway with a maximum temperature of 18°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.

• 18
  °C maximum temperature
• 12
  °C minimum temperature
• 
  broken clouds
• 3
  hours of sunshine
• 1
  UV index (Low)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 9
  kph wind from NE

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Alta weather for Friday 21st August 2026

Expect sunshine and showers in Alta, Norway with a maximum temperature of 18°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a light breeze of 12 kph from the north-west.

• 18
  °C maximum temperature
• 11
  °C minimum temperature
• 
  sunshine and showers
• 9
  hours of sunshine
• 2
  UV index (Low)
• 47
  % chance of some rain
• <2
  mm of rainfall expected
• 18
  °C wind chill
• 12
  kph wind from NW

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Alta weather for Saturday 22nd August 2026

Expect sunshine and showers in Alta, Norway with a maximum temperature of 15°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 13 kph from the north-west.

• 15
  °C maximum temperature
• 11
  °C minimum temperature
• 
  sunshine and showers
• 8
  hours of sunshine
• 1
  UV index (Low)
• 57
  % chance of some rain
• <5
  mm of rainfall expected
• 15
  °C wind chill
• 13
  kph wind from NW

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Alta weather for Sunday 23rd August 2026

Expect mostly cloudy with light rain in Alta, Norway with a maximum temperature of 13°C and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a light breeze of 12 kph from the north-west.

• 13
  °C maximum temperature
• 9
  °C minimum temperature
• 
  mostly cloudy with light rain
• 2
  hours of sunshine
• 0
  UV index (None)
• 50
  % chance of some rain
• <5
  mm of rainfall expected
• 0
  no heat & humidity
• 12
  kph wind from NW

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