National Weather Service forecast

Fort Lewis, Washington Weather

37°Tonight: Partly Cloudy then Patchy Fog
Wind SSE 1 mph
7-DayHourlyRadar

Fort Lewis 7-Day Forecast

  1. Tonight
    37°F
    Partly Cloudy then Patchy Fog
    1% chance of precipitation

    Patchy fog after 1am. Partly cloudy, with a low around 37. South southeast wind around 1 mph.

  2. Wednesday
    59°F
    Patchy Fog then Light Rain Likely
    69% chance of precipitation

    Patchy fog before 10am, then rain likely. Mostly cloudy. High near 59, with temperatures falling to around 55 in the afternoon. South wind 1 to 10 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

  3. Wednesday Night
    46°F
    Light Rain
    94% chance of precipitation

    Rain before 2am. Mostly cloudy, with a low around 46. South southwest wind 8 to 14 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.

  4. Thursday
    59°F
    Mostly Sunny
    12% chance of precipitation

    Mostly sunny, with a high near 59. South southwest wind 7 to 10 mph.

  5. Thursday Night
    44°F
    Mostly Cloudy then Light Rain Likely
    69% chance of precipitation

    Rain likely after 4am. Mostly cloudy, with a low around 44. South wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

  6. Friday
    57°F
    Light Rain
    79% chance of precipitation

    Rain. Cloudy, with a high near 57. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

  7. Friday Night
    46°F
    Light Rain Likely
    69% chance of precipitation

    Rain likely before 4am. Cloudy, with a low around 46.

  8. Saturday
    63°F
    Mostly Cloudy then Chance Light Rain
    31% chance of precipitation

    A chance of rain after 4pm. Mostly cloudy, with a high near 63.

  9. Saturday Night
    49°F
    Light Rain
    82% chance of precipitation

    Rain. Mostly cloudy, with a low around 49.

  10. Sunday
    57°F
    Light Rain Likely
    58% chance of precipitation

    Rain likely. Mostly cloudy, with a high near 57.

  11. Sunday Night
    41°F
    Slight Chance Light Rain
    15% chance of precipitation

    A slight chance of rain. Mostly cloudy, with a low around 41.

  12. Monday
    56°F
    Chance Light Rain
    38% chance of precipitation

    A chance of rain. Mostly cloudy, with a high near 56.

  13. Monday Night
    45°F
    Light Rain Likely
    55% chance of precipitation

    Rain likely. Mostly cloudy, with a low around 45.

  14. Tuesday
    58°F
    Light Rain Likely
    55% chance of precipitation

    Rain likely. Mostly cloudy, with a high near 58.

Issued by the National Weather Service (SEW office), updated .

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About Fort Lewis

Population (2020 Census)
14,052
Coordinates
47.096, -122.567
Elevation
299 ft
NWS forecast office
SEW
Time zone
America/Los Angeles
Sunrise today
6:56 AM PST
Sunset today
4:51 PM PST
Daylight today
9 h 55 min

Fort Lewis Weather Questions

What is the weather forecast for Fort Lewis, Washington?

Tonight: Patchy fog after 1am. Partly cloudy, with a low around 37. South southeast wind around 1 mph. Wednesday: Patchy fog before 10am, then rain likely. Mostly cloudy. High near 59, with temperatures falling to around 55 in the afternoon. South wind 1 to 10 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Will it rain or snow in Fort Lewis this week?

The best chance of precipitation is Wednesday Night at 94%. Periods with a 30% chance or more: Wednesday (69%), Wednesday Night (94%), Thursday Night (69%), Friday (79%), Friday Night (69%), Saturday (31%), Saturday Night (82%), Sunday (58%), Monday (38%), Monday Night (55%), Tuesday (55%).

How warm and how cold will it get in Fort Lewis this week?

The warmest day is Saturday, with a high near 63°F. The coldest night is Tonight, with a low near 37°F.

What time are sunrise and sunset in Fort Lewis today?

Sunrise is at 6:56 AM PST and sunset is at 4:51 PM PST, for 9 h 55 min of daylight.

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