Hamilton weather live forecast

Tomorrow's maximum temperature in Hamilton is expected to be 8°C.

  • Sunday
    16th Mar
    Cloudy with sleet or snow (2-5 mm of rainfall expected)
  • Monday
    17th Mar
    Cloudy with sleet or snow (2-5 mm of rainfall expected)
  • Tuesday
    18th Mar
    Clear skies with flurries of snow (0-2 cm of snow expected)
  • Wednesday
    19th Mar
    Cloudy with sleet or snow (0-2 mm of rainfall expected)
  • Thursday
    20th Mar
    Cloudy with sleet or snow (2-5 mm of rainfall expected)

5-day weather forecast updated at 04:02 on Monday 17th March 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 Sunday 16th March 2025

Expect cloudy with sleet or snow in Hamilton, Montana with a maximum temperature of 8°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 99% chance of some sleet or snow and a moderate breeze of 22 kph from the south.

  • 8°C maximum temperature8
    °C maximum temperature
  • 1°C minimum temperature1
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 99% chance of some sleet or snow99
    % chance of some sleet or snow
  • 2-5 mm of sleet/snow expected<5
    mm of sleet/snow expected
  • 5°C wind chill5
    °C wind chill
  • Moderate breeze of 22 kph from the South22
    kph wind from S

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Hamilton weather for Monday 17th March 2025

Expect cloudy with sleet or snow in Hamilton, Montana with a maximum temperature of 8°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 61% chance of some sleet or snow and a gentle breeze of 13 kph from the south.

  • 8°C maximum temperature8
    °C maximum temperature
  • -1°C minimum temperature-1
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 61% chance of some sleet or snow61
    % chance of some sleet or snow
  • 2-5 mm of sleet/snow expected<5
    mm of sleet/snow expected
  • 5°C wind chill5
    °C wind chill
  • Gentle breeze of 13 kph from the South13
    kph wind from S

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Hamilton weather for Tuesday 18th March 2025

Expect clear skies with flurries of snow in Hamilton, Montana with a maximum temperature of 5°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0-2 cm of snow expected with 41% chance of some snow and a gentle breeze of 18 kph from the west.

  • 5°C maximum temperature5
    °C maximum temperature
  • -2°C minimum temperature-2
    °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)
  • 41% chance of some snow41
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • 1°C wind chill1
    °C wind chill
  • Gentle breeze of 18 kph from the West18
    kph wind from W

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Hamilton weather for Wednesday 19th March 2025

Expect cloudy with sleet or snow in Hamilton, Montana with a maximum temperature of 9°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 54% chance of some sleet or snow and a gentle breeze of 17 kph from the south.

  • 9°C maximum temperature9
    °C maximum temperature
  • -5°C minimum temperature-5
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 54% chance of some sleet or snow54
    % chance of some sleet or snow
  • 0-2 mm of sleet/snow expected<2
    mm of sleet/snow expected
  • 7°C wind chill7
    °C wind chill
  • Gentle breeze of 17 kph from the South17
    kph wind from S

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Hamilton weather for Thursday 20th March 2025

Expect cloudy with sleet or snow in Hamilton, Montana with a maximum temperature of 7°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 92% chance of some sleet or snow and a moderate breeze of 22 kph from the west.

  • 7°C maximum temperature7
    °C maximum temperature
  • 0°C minimum temperature0
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 92% chance of some sleet or snow92
    % chance of some sleet or snow
  • 2-5 mm of sleet/snow expected<5
    mm of sleet/snow expected
  • 3°C wind chill3
    °C wind chill
  • Moderate breeze of 22 kph from the West22
    kph wind from W

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

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