Rainbow Lake weather live forecast

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

• Monday
  28th Sep
  16
  4
  
  2
  2
• Tuesday
  29th Sep
  12
  1
  
  4
  2
• Wednesday
  30th Sep
  11
  0
  
  7
  2
• Thursday
  1st Oct
  13
  -1
  
  4
  2
• Friday
  2nd Oct
  11
  0
  
  0
  1

5-day weather forecast updated at 04:01 on Monday 28th September 2026 GMT

More about Rainbow Lake

• 
  Best time to visit
• 
  Weather by month
• 
  Destinations
• 
  Travel guide
• 
  Deals & discounts

Rainbow Lake by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Alberta

• Explore!
• Travelsphere
• Air Canada
• Much Better Adventures

Canadian Affair: Latest special offers on holidays

Sale

• Save on holidays to Canada with top deals & discounts
• Book holidays, cruises, ski breaks & tours to Canada
• Offers include discounts, upgrades & more

Go to Canadian Affair deal >>

View all Canadian Affair offers

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 Monday 28th September 2026

Expect mostly cloudy with light rain in Rainbow Lake, Alberta with a maximum temperature of 16°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 14 kph from the south-west.

• 16
  °C maximum temperature
• 4
  °C minimum temperature
• 
  mostly cloudy with light rain
• 2
  hours of sunshine
• 2
  UV index (Low)
• 48
  % chance of some rain
• <2
  mm of rainfall expected
• 0
  no heat & humidity
• 14
  kph wind from SW

Back to top

Rainbow Lake weather for Tuesday 29th September 2026

Expect mostly cloudy with light rain in Rainbow Lake, Alberta with a maximum temperature of 12°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 7% chance of some rain and a gentle breeze of 16 kph from the west.

• 12
  °C maximum temperature
• 1
  °C minimum temperature
• 
  mostly cloudy with light rain
• 4
  hours of sunshine
• 2
  UV index (Low)
• 7
  % chance of some rain
• <2
  mm of rainfall expected
• 12
  °C wind chill
• 16
  kph wind from W

Back to top

Rainbow Lake weather for Wednesday 30th September 2026

Expect broken clouds in Rainbow Lake, Alberta with a maximum temperature of 11°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.

• 11
  °C maximum temperature
• 0
  °C minimum temperature
• 
  broken clouds
• 7
  hours of sunshine
• 2
  UV index (Low)
• 0
  mm of rainfall expected
• 11
  °C wind chill
• 12
  kph wind from W

Back to top

Rainbow Lake weather for Thursday 1st October 2026

Expect broken clouds in Rainbow Lake, Alberta 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 7 kph from the south.

• 13
  °C maximum temperature
• -1
  °C minimum temperature
• 
  broken clouds
• 4
  hours of sunshine
• 2
  UV index (Low)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 7
  kph wind from S

Back to top

Rainbow Lake weather for Friday 2nd October 2026

Expect overcast skies in Rainbow Lake, Alberta with a maximum temperature of 11°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the west.

• 11
  °C maximum temperature
• 0
  °C minimum temperature
• 
  overcast skies
• 0
  hours of sunshine
• 1
  UV index (Low)
• 0
  mm of rainfall expected
• 11
  °C wind chill
• 16
  kph wind from W

Back to top

Canadian Affair: Latest special offers on holidays

Sale

• Save on holidays to Canada with top deals & discounts
• Book holidays, cruises, ski breaks & tours to Canada
• Offers include discounts, upgrades & more

Go to Canadian Affair deal >>

View all Canadian Affair offers

More about Canada

Related posts

Popular travel offers

Explore holiday destinations

• Beach holidays
• City breaks
• Family holidays
• Half term holidays
• Spring holidays
• Summer holidays
• Autumn holidays
• Winter sun holidays
• Honeymoons
• Coolcations
• Compare places
• Ski resorts

More holidays

Save with latest deals & discounts

• Holiday offers
• Top travel brands
• Airlines & flights
• Discount hotels
• TUI
• Jet2holidays
• Neilson
• Marella Cruises
• Holiday Extras
• Pierre & Vacances
• Caledonian Travel
• Club Med

More deals

Airport parking

• Manchester Airport
• Stansted Airport
• Bristol Airport
• Luton Airport
• Birmingham Airport
• Edinburgh Airport
• Gatwick Airport
• Glasgow Airport
• Newcastle Airport

More parking

Airport lounges

• Manchester Airport
• Birmingham Airport
• Bristol Airport
• Edinburgh Airport
• Glasgow Airport
• Heathrow Airport
• Newcastle Airport
• Stansted Airport
• Gatwick Airport

More lounges

Top ^