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 Friday 20th 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 Friday 20th 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 2 hours of bright sunshine. There are 0-2 cm of snow expected with 33% chance of some snow and a light breeze of 12 kph from the east.

  • -3°C maximum temperature-3
    °C maximum temperature
  • -17°C minimum temperature-17
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 33% chance of some snow33
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -7°C wind chill-7
    °C wind chill
  • Light breeze of 12 kph from the East12
    kph wind from E

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Rainbow Lake weather for Saturday 21st March 2026

Expect mostly cloudy with light snow in Rainbow Lake, Alberta with a maximum temperature of -7°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 cm of snow expected with 25% chance of some snow and a light breeze of 8 kph from the north-west.

  • -7°C maximum temperature-7
    °C maximum temperature
  • -15°C minimum temperature-15
    °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)
  • 25% chance of some snow25
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • -10°C wind chill-10
    °C wind chill
  • Light breeze of 8 kph from the North-West8
    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 no hours of bright sunshine. There are 0-2 cm of snow expected with 98% 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
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 98% chance of some snow98
    % chance of some snow
  • 0-2 cm of snow expected<2
    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 mostly cloudy with snow in Rainbow Lake, Alberta with a maximum temperature of -15°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 cm of snow expected with 38% chance of some snow and a light breeze of 9 kph from the north-east.

  • -15°C maximum temperature-15
    °C maximum temperature
  • -25°C minimum temperature-25
    °C minimum temperature
  • Mostly cloudy with snow
    mostly cloudy with snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 38% chance of some snow38
    % chance of some snow
  • 5-10 cm of snow expected<10
    cm of snow expected
  • -20°C wind chill-20
    °C wind chill
  • Light breeze of 9 kph from the North-East9
    kph wind from NE

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Rainbow Lake weather for Tuesday 24th March 2026

Expect broken clouds in Rainbow Lake, Alberta with a maximum temperature of -13°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 16 kph from the east.

  • -13°C maximum temperature-13
    °C maximum temperature
  • -25°C minimum temperature-25
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -21°C wind chill-21
    °C wind chill
  • Gentle breeze of 16 kph from the East16
    kph wind from E

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

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