Rainbow Lake weather live forecast

Today's maximum temperature in Rainbow Lake is expected to be -21°C. Select a day from the live weather forecast for Rainbow Lake, Alberta, Canada for more weather parameters.

5-day weather forecast updated at 04:02 on Sunday 22nd February 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 Sunday 22nd February 2026

Expect overcast skies in Rainbow Lake, Alberta with a maximum temperature of -21°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 8 kph from the east.

  • -21°C maximum temperature-21
    °C maximum temperature
  • -29°C minimum temperature-29
    °C minimum temperature
  • Overcast skies
    overcast skies
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -28°C wind chill-28
    °C wind chill
  • Light breeze of 8 kph from the East8
    kph wind from E

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Rainbow Lake weather for Monday 23rd February 2026

Expect broken clouds in Rainbow Lake, Alberta with a maximum temperature of -14°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 8 kph from the south-west.

  • -14°C maximum temperature-14
    °C maximum temperature
  • -29°C minimum temperature-29
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -19°C wind chill-19
    °C wind chill
  • Light breeze of 8 kph from the South-West8
    kph wind from SW

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Rainbow Lake weather for Tuesday 24th February 2026

Expect mostly cloudy with light snow in Rainbow Lake, Alberta with a maximum temperature of -8°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 76% chance of some snow and a light breeze of 7 kph from the west.

  • -8°C maximum temperature-8
    °C maximum temperature
  • -21°C minimum temperature-21
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 76% chance of some snow76
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -11°C wind chill-11
    °C wind chill
  • Light breeze of 7 kph from the West7
    kph wind from W

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Rainbow Lake weather for Wednesday 25th February 2026

Expect mostly cloudy with light snow in Rainbow Lake, Alberta with a maximum temperature of -7°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 58% chance of some snow and a light breeze of 9 kph from the north-east.

  • -7°C maximum temperature-7
    °C maximum temperature
  • -17°C minimum temperature-17
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 58% chance of some snow58
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -12°C wind chill-12
    °C wind chill
  • Light breeze of 9 kph from the North-East9
    kph wind from NE

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Rainbow Lake weather for Thursday 26th February 2026

Expect overcast with light snow in Rainbow Lake, Alberta with a maximum temperature of -16°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 cm of snow expected with 62% chance of some snow and a gentle breeze of 13 kph from the north.

  • -16°C maximum temperature-16
    °C maximum temperature
  • -25°C minimum temperature-25
    °C minimum temperature
  • Overcast with light snow
    overcast with light snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 62% chance of some snow62
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • -24°C wind chill-24
    °C wind chill
  • Gentle breeze of 13 kph from the North13
    kph wind from N

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Metric (°C / mm)  |  Imperial (°F / inches)

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