Hamilton weather live forecast

Today's maximum temperature in Hamilton is expected to be 37°F. Select a day from the live weather forecast for Hamilton, Ontario, Canada 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 Ontario (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 Thursday 27th November 2025

Expect cloudy with sleet or snow in Hamilton, Ontario with a maximum temperature of 37°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 65% chance of some sleet or snow and a moderate breeze of 12 mph from the west.

  • 37°F maximum temperature37
    °F maximum temperature
  • 30°F minimum temperature30
    °F minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 65% chance of some sleet or snow65
    % chance of some sleet or snow
  • 2-5 mm of sleet/snow expected<5
    mm of sleet/snow expected
  • 28°F wind chill28
    °F wind chill
  • Moderate breeze of 12 mph from the West12
    mph wind from W

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Hamilton weather for Friday 28th November 2025

Expect cloudy with sleet or snow in Hamilton, Ontario with a maximum temperature of 36°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of sleet/snow expected with 63% chance of some sleet or snow and a gentle breeze of 11 mph from the west.

  • 36°F maximum temperature36
    °F maximum temperature
  • 27°F minimum temperature27
    °F 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)
  • 63% chance of some sleet or snow63
    % chance of some sleet or snow
  • 2-5 mm of sleet/snow expected<5
    mm of sleet/snow expected
  • 28°F wind chill28
    °F wind chill
  • Gentle breeze of 11 mph from the West11
    mph wind from W

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Hamilton weather for Saturday 29th November 2025

Expect mostly cloudy with light snow in Hamilton, Ontario with a maximum temperature of 36°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 56% chance of some snow and a light breeze of 5 mph from the west.

  • 36°F maximum temperature36
    °F maximum temperature
  • 27°F minimum temperature27
    °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)
  • 56% chance of some snow56
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • 32°F wind chill32
    °F wind chill
  • Light breeze of 5 mph from the West5
    mph wind from W

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Hamilton weather for Sunday 30th November 2025

Expect cloudy with sleet or snow in Hamilton, Ontario with a maximum temperature of 39°F and 1 hour of bright sunshine. There are 5-10 mm of sleet/snow expected with 91% chance of some sleet or snow and a gentle breeze of 9 mph from the west.

  • 39°F maximum temperature39
    °F maximum temperature
  • 30°F minimum temperature30
    °F minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 91% chance of some sleet or snow91
    % chance of some sleet or snow
  • 5-10 mm of sleet/snow expected<10
    mm of sleet/snow expected
  • 32°F wind chill32
    °F wind chill
  • Gentle breeze of 9 mph from the West9
    mph wind from W

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Hamilton weather for Monday 1st December 2025

Expect clear skies with flurries of snow in Hamilton, Ontario with a maximum temperature of 30°F, maximum UV of 1 (Low) and 4 hours 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 west.

  • 30°F maximum temperature30
    °F maximum temperature
  • 23°F minimum temperature23
    °F minimum temperature
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 4 hours of bright sunshine4
    hours 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
  • 23°F wind chill23
    °F wind chill
  • Light breeze of 7 mph from the West7
    mph wind from W

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