Hamilton weather live forecast

Tomorrow's maximum temperature in Hamilton is expected to be 1°C.

  • Monday
    17th Feb
    Cloudy with sleet or snow (5-10 mm of rainfall expected)
  • Tuesday
    18th Feb
    Mostly cloudy with light snow (2-5 cm of snow expected)
  • Wednesday
    19th Feb
    Mostly cloudy with light snow (0-2 cm of snow expected)
  • Thursday
    20th Feb
    Overcast skies
  • Friday
    21st Feb
    Scattered clouds

5-day weather forecast updated at 04:03 on Monday 17th February 2025 GMT

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

Hamilton weather forecast by day

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

Hamilton weather for Monday 17th February 2025

Expect cloudy with sleet or snow in Hamilton, Montana with a maximum temperature of 1°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of sleet/snow expected with 80% chance of some sleet or snow and little or no wind of 6 kph from the south.

  • 1°C maximum temperature1
    °C maximum temperature
  • -4°C minimum temperature-4
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 80% chance of some sleet or snow80
    % chance of some sleet or snow
  • 5-10 mm of sleet/snow expected<10
    mm of sleet/snow expected
  • -1°C wind chill-1
    °C wind chill
  • Little or no wind of 6 kph from the South6
    kph wind from S

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Hamilton weather for Tuesday 18th February 2025

Expect mostly cloudy with light snow in Hamilton, Montana with a maximum temperature of -3°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 55% chance of some snow and a light breeze of 7 kph from the north-east.

  • -3°C maximum temperature-3
    °C maximum temperature
  • -7°C minimum temperature-7
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 55% chance of some snow55
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • -7°C wind chill-7
    °C wind chill
  • Light breeze of 7 kph from the North-East7
    kph wind from NE

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Hamilton weather for Wednesday 19th February 2025

Expect mostly cloudy with light snow in Hamilton, Montana with a maximum temperature of -1°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 69% chance of some snow and little or no wind of 5 kph from the south.

  • -1°C maximum temperature-1
    °C maximum temperature
  • -11°C minimum temperature-11
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 69% chance of some snow69
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -3°C wind chill-3
    °C wind chill
  • Little or no wind of 5 kph from the South5
    kph wind from S

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Hamilton weather for Thursday 20th February 2025

Expect overcast skies in Hamilton, Montana with a maximum temperature of 1°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.

  • 1°C maximum temperature1
    °C maximum temperature
  • -1°C minimum temperature-1
    °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 mm of rainfall expected0
    mm of rainfall expected
  • -1°C wind chill-1
    °C wind chill
  • Light breeze of 7 kph from the South-West7
    kph wind from SW

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Hamilton weather for Friday 21st February 2025

Expect scattered clouds in Hamilton, Montana with a maximum temperature of 2°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south.

  • 2°C maximum temperature2
    °C maximum temperature
  • -3°C minimum temperature-3
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 0°C wind chill0
    °C wind chill
  • Light breeze of 7 kph from the South7
    kph wind from S

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

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