Hamilton weather live forecast

Today's maximum temperature in Hamilton is expected to be -9°C. 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 Wednesday 28th January 2026 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 Wednesday 28th January 2026

Expect broken clouds in Hamilton, Ontario with a maximum temperature of -9°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 11 kph from the south-west.

  • -9°C maximum temperature-9
    °C maximum temperature
  • -13°C minimum temperature-13
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -15°C wind chill-15
    °C wind chill
  • Light breeze of 11 kph from the South-West11
    kph wind from SW

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Hamilton weather for Thursday 29th January 2026

Expect scattered clouds in Hamilton, Ontario with a maximum temperature of -10°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 8 kph from the west.

  • -10°C maximum temperature-10
    °C maximum temperature
  • -18°C minimum temperature-18
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -15°C wind chill-15
    °C wind chill
  • Light breeze of 8 kph from the West8
    kph wind from W

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Hamilton weather for Friday 30th January 2026

Expect scattered clouds in Hamilton, Ontario with a maximum temperature of -11°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 7 kph from the west.

  • -11°C maximum temperature-11
    °C maximum temperature
  • -21°C minimum temperature-21
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -15°C wind chill-15
    °C wind chill
  • Light breeze of 7 kph from the West7
    kph wind from W

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Hamilton weather for Saturday 31st January 2026

Expect broken clouds in Hamilton, Ontario with a maximum temperature of -10°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 4 kph from the north.

  • -10°C maximum temperature-10
    °C maximum temperature
  • -15°C minimum temperature-15
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -12°C wind chill-12
    °C wind chill
  • Little or no wind of 4 kph from the North4
    kph wind from N

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Hamilton weather for Sunday 1st February 2026

Expect clear skies in Hamilton, Ontario with a maximum temperature of -5°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 6 kph from the north-west.

  • -5°C maximum temperature-5
    °C maximum temperature
  • -16°C minimum temperature-16
    °C minimum temperature
  • Clear skies
    clear skies
  • 10 hours of bright sunshine10
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -8°C wind chill-8
    °C wind chill
  • Little or no wind of 6 kph from the North-West6
    kph wind from NW

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

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