Niagara Falls weather live forecast

Today's maximum temperature in Niagara Falls is expected to be 2°C. Select a day from the live weather forecast for Niagara Falls, Ontario, Canada for more weather parameters.

  • Wednesday
    18th Feb
    Mostly cloudy with rain (10-20 mm of rainfall expected)
  • Thursday
    19th Feb
    Fog in low lying areas
  • Friday
    20th Feb
    Cloudy with sleet or snow (5-10 mm of rainfall expected)
  • Saturday
    21st Feb
    Cloudy with sleet or snow (0-2 mm of rainfall expected)
  • Sunday
    22nd Feb
    Cloudy with some snow (5-10 cm of snow expected)

5-day weather forecast updated at 04:03 on Wednesday 18th February 2026 GMT

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

Niagara Falls weather forecast by day

Below are the detailed weather forecasts for Niagara Falls for the next 5 days.

Niagara Falls weather for Wednesday 18th February 2026

Expect mostly cloudy with rain in Niagara Falls, Ontario with a maximum temperature of 2°C and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a moderate breeze of 21 kph from the east.

  • 2°C maximum temperature2
    °C maximum temperature
  • -1°C minimum temperature-1
    °C minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • 1 hour of bright sunshine1
    hour of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 100% chance of some rain100
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • -3°C wind chill-3
    °C wind chill
  • Moderate breeze of 21 kph from the East21
    kph wind from E

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Niagara Falls weather for Thursday 19th February 2026

Expect fog in low lying areas in Niagara Falls, Ontario with a maximum temperature of 4°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

  • 4°C maximum temperature4
    °C maximum temperature
  • -1°C minimum temperature-1
    °C minimum temperature
  • Fog in low lying areas
    fog in low lying areas
  • No hours of bright sunshine0
    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
  • Gentle breeze of 14 kph from the East14
    kph wind from E

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Niagara Falls weather for Friday 20th February 2026

Expect cloudy with sleet or snow in Niagara Falls, Ontario with a maximum temperature of 7°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of sleet/snow expected with 89% chance of some sleet or snow and a moderate breeze of 22 kph from the south-west.

  • 7°C maximum temperature7
    °C maximum temperature
  • 1°C minimum temperature1
    °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)
  • 89% chance of some sleet or snow89
    % chance of some sleet or snow
  • 5-10 mm of sleet/snow expected<10
    mm of sleet/snow expected
  • 4°C wind chill4
    °C wind chill
  • Moderate breeze of 22 kph from the South-West22
    kph wind from SW

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Niagara Falls weather for Saturday 21st February 2026

Expect cloudy with sleet or snow in Niagara Falls, Ontario with a maximum temperature of 2°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 30% chance of some sleet or snow and a gentle breeze of 16 kph from the south-west.

  • 2°C maximum temperature2
    °C maximum temperature
  • -1°C minimum temperature-1
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 30% chance of some sleet or snow30
    % chance of some sleet or snow
  • 0-2 mm of sleet/snow expected<2
    mm of sleet/snow expected
  • -2°C wind chill-2
    °C wind chill
  • Gentle breeze of 16 kph from the South-West16
    kph wind from SW

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Niagara Falls weather for Sunday 22nd February 2026

Expect cloudy with some snow in Niagara Falls, Ontario with a maximum temperature of -1°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 cm of snow expected with 56% chance of some snow and a gentle breeze of 16 kph from the north-east.

  • -1°C maximum temperature-1
    °C maximum temperature
  • -3°C minimum temperature-3
    °C minimum temperature
  • Cloudy with some snow
    cloudy with some snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 56% chance of some snow56
    % chance of some snow
  • 5-10 cm of snow expected<10
    cm of snow expected
  • -6°C wind chill-6
    °C wind chill
  • Gentle breeze of 16 kph from the North-East16
    kph wind from NE

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

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