Rainbow Lake weather live forecast

Today's maximum temperature in Rainbow Lake is expected to be -3°C. Select a day from the live weather forecast for Rainbow Lake, Alberta, Canada for more weather parameters.

5-day weather forecast updated at 04:01 on Thursday 19th March 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 19th March 2026

Expect mostly cloudy with light snow in Rainbow Lake, Alberta with a maximum temperature of -3°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 20% chance of some snow and a gentle breeze of 13 kph from the west.

  • -3°C maximum temperature-3
    °C maximum temperature
  • -13°C minimum temperature-13
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 20% chance of some snow20
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -7°C wind chill-7
    °C wind chill
  • Gentle breeze of 13 kph from the West13
    kph wind from W

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Rainbow Lake weather for Friday 20th March 2026

Expect mostly cloudy with light snow in Rainbow Lake, Alberta with a maximum temperature of -2°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0-2 cm of snow expected with 25% chance of some snow and a gentle breeze of 14 kph from the east.

  • -2°C maximum temperature-2
    °C maximum temperature
  • -18°C minimum temperature-18
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 25% chance of some snow25
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -7°C wind chill-7
    °C wind chill
  • Gentle breeze of 14 kph from the East14
    kph wind from E

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Rainbow Lake weather for Saturday 21st March 2026

Expect clear skies with flurries of snow in Rainbow Lake, Alberta with a maximum temperature of -7°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0-2 cm of snow expected with 25% chance of some snow and little or no wind of 5 kph from the north-west.

  • -7°C maximum temperature-7
    °C maximum temperature
  • -16°C minimum temperature-16
    °C minimum temperature
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 25% chance of some snow25
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -9°C wind chill-9
    °C wind chill
  • Little or no wind of 5 kph from the North-West5
    kph wind from NW

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Rainbow Lake weather for Sunday 22nd March 2026

Expect mostly cloudy with light snow in Rainbow Lake, Alberta with a maximum temperature of -12°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 cm of snow expected with 76% chance of some snow and a gentle breeze of 14 kph from the north-east.

  • -12°C maximum temperature-12
    °C maximum temperature
  • -20°C minimum temperature-20
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 76% chance of some snow76
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • -19°C wind chill-19
    °C wind chill
  • Gentle breeze of 14 kph from the North-East14
    kph wind from NE

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Rainbow Lake weather for Monday 23rd March 2026

Expect broken clouds in Rainbow Lake, Alberta with a maximum temperature of -14°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 11 kph from the north-east.

  • -14°C maximum temperature-14
    °C maximum temperature
  • -23°C minimum temperature-23
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -20°C wind chill-20
    °C wind chill
  • Light breeze of 11 kph from the North-East11
    kph wind from NE

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

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