Rainbow Lake weather live forecast

Today's maximum temperature in Rainbow Lake is expected to be 22°C. Select a day from the live weather forecast for Rainbow Lake, Alberta, Canada for more weather parameters.

• Thursday
  4th Jun
  22
  8
  
  4
  4
• Friday
  5th Jun
  21
  8
  
  6
  6
• Saturday
  6th Jun
  13
  7
  
  1
  1
• Sunday
  7th Jun
  20
  6
  
  13
  5
• Monday
  8th Jun
  22
  6
  
  12
  4

5-day weather forecast updated at 04:01 on Friday 5th June 2026 GMT

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

Rainbow Lake weather forecast by day

Below are the detailed weather forecasts for Rainbow Lake for the next 5 days.

Rainbow Lake weather for Thursday 4th June 2026

Expect isolated thunderstorms in Rainbow Lake, Alberta with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 86% chance of some rain and a light breeze of 10 kph from the south-east.

• 22
  °C maximum temperature
• 8
  °C minimum temperature
• 
  isolated thunderstorms
• 4
  hours of sunshine
• 4
  UV index (Moderate)
• 86
  % chance of some rain
• <2
  mm of rainfall expected
• 22
  °C wind chill
• 10
  kph wind from SE

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Rainbow Lake weather for Friday 5th June 2026

Expect broken clouds in Rainbow Lake, Alberta with a maximum temperature of 21°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

• 21
  °C maximum temperature
• 8
  °C minimum temperature
• 
  broken clouds
• 6
  hours of sunshine
• 6
  UV index (High)
• 0
  mm of rainfall expected
• 21
  °C wind chill
• 11
  kph wind from SW

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Rainbow Lake weather for Saturday 6th June 2026

Expect cloudy with some rain in Rainbow Lake, Alberta with a maximum temperature of 13°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 56% chance of some rain and a light breeze of 9 kph from the north-west.

• 13
  °C maximum temperature
• 7
  °C minimum temperature
• 
  cloudy with some rain
• 1
  hour of sunshine
• 1
  UV index (Low)
• 56
  % chance of some rain
• <10
  mm of rainfall expected
• 0
  no heat & humidity
• 9
  kph wind from NW

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Rainbow Lake weather for Sunday 7th June 2026

Expect scattered clouds in Rainbow Lake, Alberta with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-east.

• 20
  °C maximum temperature
• 6
  °C minimum temperature
• 
  scattered clouds
• 13
  hours of sunshine
• 5
  UV index (Moderate)
• 0
  mm of rainfall expected
• 20
  °C wind chill
• 6
  kph wind from NE

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Rainbow Lake weather for Monday 8th June 2026

Expect scattered clouds in Rainbow Lake, Alberta with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

• 22
  °C maximum temperature
• 6
  °C minimum temperature
• 
  scattered clouds
• 12
  hours of sunshine
• 4
  UV index (Moderate)
• 0
  mm of rainfall expected
• 22
  °C wind chill
• 11
  kph wind from NW

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