Lewiston weather live forecast

Today's maximum temperature in Lewiston is expected to be 8°C. Select a day from the live weather forecast for Lewiston, Idaho, USA for more weather parameters.

  • Wednesday
    26th Nov
    Mostly cloudy with light rain (0-2 mm of rainfall expected)
  • Thursday
    27th Nov
    Cloudy with some rain (10-20 mm of rainfall expected)
  • Friday
    28th Nov
    Mostly cloudy with light rain (2-5 mm of rainfall expected)
  • Saturday
    29th Nov
    Overcast skies
  • Sunday
    30th Nov
    Broken clouds

5-day weather forecast updated at 04:01 on Wednesday 26th November 2025 GMT

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

Lewiston weather forecast by day

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

Lewiston weather for Wednesday 26th November 2025

Expect mostly cloudy with light rain in Lewiston, Idaho with a maximum temperature of 8°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a light breeze of 8 kph from the east.

  • 8°C maximum temperature8
    °C maximum temperature
  • 5°C minimum temperature5
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 41% chance of some rain41
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 7°C wind chill7
    °C wind chill
  • Light breeze of 8 kph from the East8
    kph wind from E

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Lewiston weather for Thursday 27th November 2025

Expect cloudy with some rain in Lewiston, Idaho with a maximum temperature of 9°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 74% chance of some rain and little or no wind of 6 kph from the east.

  • 9°C maximum temperature9
    °C maximum temperature
  • 6°C minimum temperature6
    °C minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 74% chance of some rain74
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • 9°C wind chill9
    °C wind chill
  • Little or no wind of 6 kph from the East6
    kph wind from E

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Lewiston weather for Friday 28th November 2025

Expect mostly cloudy with light rain in Lewiston, Idaho with a maximum temperature of 7°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and a light breeze of 12 kph from the west.

  • 7°C maximum temperature7
    °C maximum temperature
  • 3°C minimum temperature3
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 49% chance of some rain49
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 5°C wind chill5
    °C wind chill
  • Light breeze of 12 kph from the West12
    kph wind from W

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Lewiston weather for Saturday 29th November 2025

Expect overcast skies in Lewiston, Idaho with a maximum temperature of 5°C and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the east.

  • 5°C maximum temperature5
    °C maximum temperature
  • 1°C minimum temperature1
    °C minimum temperature
  • Overcast skies
    overcast skies
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 4°C wind chill4
    °C wind chill
  • Little or no wind of 6 kph from the East6
    kph wind from E

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Lewiston weather for Sunday 30th November 2025

Expect broken clouds in Lewiston, Idaho with a maximum temperature of 4°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the east.

  • 4°C maximum temperature4
    °C maximum temperature
  • -1°C minimum temperature-1
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 3°C wind chill3
    °C wind chill
  • Little or no wind of 5 kph from the East5
    kph wind from E

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

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