Helena weather live forecast

Today's maximum temperature in Helena is expected to be 36°F. Select a day from the live weather forecast for Helena, Montana, USA for more weather parameters.

5-day weather forecast updated at 04:01 on Friday 28th November 2025 GMT

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

Helena weather forecast by day

Below are the detailed weather forecasts for Helena for the next 5 days.

Helena weather for Friday 28th November 2025

Expect mostly cloudy with light snow in Helena, Montana with a maximum temperature of 36°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 cm of snow expected with 90% chance of some snow and a gentle breeze of 11 mph from the north-west.

  • 36°F maximum temperature36
    °F maximum temperature
  • 14°F minimum temperature14
    °F 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)
  • 90% chance of some snow90
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • 27°F wind chill27
    °F wind chill
  • Gentle breeze of 11 mph from the North-West11
    mph wind from NW

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Helena weather for Saturday 29th November 2025

Expect clear skies in Helena, Montana with a maximum temperature of 21°F, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 4 mph from the east.

  • 21°F maximum temperature21
    °F maximum temperature
  • 7°F minimum temperature7
    °F minimum temperature
  • Clear skies
    clear skies
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • 14°F wind chill14
    °F wind chill
  • Light breeze of 4 mph from the East4
    mph wind from E

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Helena weather for Sunday 30th November 2025

Expect scattered clouds in Helena, Montana with a maximum temperature of 25°F, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 4 mph from the south-west.

  • 25°F maximum temperature25
    °F maximum temperature
  • 7°F minimum temperature7
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • 19°F wind chill19
    °F wind chill
  • Light breeze of 4 mph from the South-West4
    mph wind from SW

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Helena weather for Monday 1st December 2025

Expect mostly cloudy with light snow in Helena, Montana with a maximum temperature of 34°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 25% chance of some snow and a light breeze of 7 mph from the south-west.

  • 34°F maximum temperature34
    °F maximum temperature
  • 14°F minimum temperature14
    °F 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)
  • 25% chance of some snow25
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • 27°F wind chill27
    °F wind chill
  • Light breeze of 7 mph from the South-West7
    mph wind from SW

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Helena weather for Tuesday 2nd December 2025

Expect cloudy with sleet or snow in Helena, Montana with a maximum temperature of 37°F and 4 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 88% chance of some sleet or snow and a light breeze of 6 mph from the west.

  • 37°F maximum temperature37
    °F maximum temperature
  • 28°F minimum temperature28
    °F minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 4 hours of bright sunshine4
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 88% chance of some sleet or snow88
    % chance of some sleet or snow
  • 2-5 mm of sleet/snow expected<5
    mm of sleet/snow expected
  • 32°F wind chill32
    °F wind chill
  • Light breeze of 6 mph from the West6
    mph wind from W

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