Seattle weather live forecast

Tomorrow's maximum temperature in Seattle is expected to be 8°C.

  • Monday
    17th Mar
    Mostly cloudy with light rain (2-5 mm of rainfall expected)
  • Tuesday
    18th Mar
    Sunshine and showers (0-2 mm of rainfall expected)
  • Wednesday
    19th Mar
    Overcast with light rain (2-5 mm of rainfall expected)
  • Thursday
    20th Mar
    Cloudy with some rain (5-10 mm of rainfall expected)
  • Friday
    21st Mar
    Cloudy with some rain (10-20 mm of rainfall expected)

5-day weather forecast updated at 04:00 on Monday 17th March 2025 GMT

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

Seattle weather forecast by day

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

Seattle weather for Monday 17th March 2025

Expect mostly cloudy with light rain in Seattle, Washington State with a maximum temperature of 8°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 91% chance of some rain and little or no wind of 2 kph from the south.

  • 8°C maximum temperature8
    °C maximum temperature
  • 4°C minimum temperature4
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 91% chance of some rain91
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Little or no wind of 2 kph from the South2
    kph wind from S

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Seattle weather for Tuesday 18th March 2025

Expect sunshine and showers in Seattle, Washington State with a maximum temperature of 9°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and little or no wind of 2 kph from the south.

  • 9°C maximum temperature9
    °C maximum temperature
  • 3°C minimum temperature3
    °C minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 19% chance of some rain19
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Little or no wind of 2 kph from the South2
    kph wind from S

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Seattle weather for Wednesday 19th March 2025

Expect overcast with light rain in Seattle, Washington State with a maximum temperature of 11°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 97% chance of some rain and little or no wind of 4 kph from the south-east.

  • 11°C maximum temperature11
    °C maximum temperature
  • 5°C minimum temperature5
    °C minimum temperature
  • Overcast with light rain
    overcast with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 97% chance of some rain97
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 11°C wind chill11
    °C wind chill
  • Little or no wind of 4 kph from the South-East4
    kph wind from SE

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Seattle weather for Thursday 20th March 2025

Expect cloudy with some rain in Seattle, Washington State with a maximum temperature of 10°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 96% chance of some rain and little or no wind of 5 kph from the south.

  • 10°C maximum temperature10
    °C maximum temperature
  • 6°C minimum temperature6
    °C minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 96% chance of some rain96
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 9°C wind chill9
    °C wind chill
  • Little or no wind of 5 kph from the South5
    kph wind from S

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Seattle weather for Friday 21st March 2025

Expect cloudy with some rain in Seattle, Washington State with a maximum temperature of 8°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and little or no wind of 5 kph from the south.

  • 8°C maximum temperature8
    °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)
  • 100% chance of some rain100
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • 8°C wind chill8
    °C wind chill
  • Little or no wind of 5 kph from the South5
    kph wind from S

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

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