Boise weather forecast

  • Friday
    17th Jan
    Cloudy with sleet or snow (0-2 mm of rainfall expected)
  • Saturday
    18th Jan
    Broken clouds
  • Sunday
    19th Jan
    Scattered clouds
  • Monday
    20th Jan
    Scattered clouds
  • Tuesday
    21st Jan
    Mostly cloudy with light rain (2-5 mm of rainfall expected)

Last updated at 04:02 on Friday 17th January 2020 GMT

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

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Boise weather forecast by day

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

Boise weather for Friday 17th January 2020

Below is the Boise weather forecast for Friday 17th January 2020. Expect cloudy with sleet or snow in Boise, Idaho with a maximum temperature of 4°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 49% chance of some sleet or snow and a gentle breeze of 15 kph from the north-west.

  • 4°C maximum temperature4
    °C maximum temperature
  • -4°C minimum temperature-4
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 49% chance of some sleet or snow49
    % chance of some sleet or snow
  • 0-2 mm of sleet/snow expected<2
    mm of sleet/snow expected
  • 0°C wind chill0
    °C wind chill
  • Gentle breeze of 15 kph from the North-West15
    kph wind from NW

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Boise weather for Saturday 18th January 2020

Below is the Boise weather forecast for Saturday 18th January 2020. Expect broken clouds in Boise, Idaho 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
  • -2°C minimum temperature-2
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 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
  • 1°C wind chill1
    °C wind chill
  • Gentle breeze of 14 kph from the East14
    kph wind from E

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Boise weather for Sunday 19th January 2020

Below is the Boise weather forecast for Sunday 19th January 2020. Expect scattered clouds in Boise, Idaho with a maximum temperature of 3°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.

  • 3°C maximum temperature3
    °C maximum temperature
  • -4°C minimum temperature-4
    °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 mm of rainfall expected0
    mm of rainfall expected
  • 0°C wind chill0
    °C wind chill
  • Light breeze of 8 kph from the East8
    kph wind from E

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Boise weather for Monday 20th January 2020

Below is the Boise weather forecast for Monday 20th January 2020. Expect scattered clouds in Boise, Idaho with a maximum temperature of 5°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

  • 5°C maximum temperature5
    °C maximum temperature
  • -1°C minimum temperature-1
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 3°C wind chill3
    °C wind chill
  • Light breeze of 12 kph from the East12
    kph wind from E

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Boise weather for Tuesday 21st January 2020

Below is the Boise weather forecast for Tuesday 21st January 2020. Expect mostly cloudy with light rain in Boise, Idaho with a maximum temperature of 7°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and a light breeze of 9 kph from the east.

  • 7°C maximum temperature7
    °C maximum temperature
  • 1°C minimum temperature1
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 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 9 kph from the East9
    kph wind from E

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

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Where's warm in Idaho in Idaho tomorrow?

Below are temperatures expected tomorrow at popular destinations in Idaho. Select a destination to see the 5-day weather forecast.

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