Current conditions at
Tacoma / McChord Air Force Base (KTCM)
Lat: 47.15°NLon: 122.48333°WElev: 322.0ft.
Mostly Cloudy
52°F
11°C
| Humidity | 80% |
| Wind Speed | N 0 MPH |
| Barometer | 29.83 in (1010.16 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 12 Nov 10:55 AM PST |
Extended Forecast for
Fort Lewis WA
Today

High: 57 °F
Chance Rain
Tonight

Low: 49 °F
Rain
Thursday

High: 58 °F
Rain and
Patchy FogThursday Night

Low: 45 °F
Rain
Friday

High: 53 °F
Rain
Friday Night

Low: 47 °F
Rain
Saturday

High: 56 °F
Rain
Saturday Night

Low: 48 °F
Rain Likely
Sunday

High: 55 °F
Rain
Detailed Forecast
Today
A 50 percent chance of rain. Mostly cloudy, with a high near 57. Calm wind.
Tonight
Rain, mainly after 3am. Low around 49. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. Patchy fog between 9am and 10am. High near 58. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 45. South southwest wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 53. South southwest wind 8 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain. Low around 47. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain. High near 56. Chance of precipitation is 80%.
Saturday Night
Rain likely. Mostly cloudy, with a low around 48.
Sunday
Rain. Mostly cloudy, with a high near 55.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 41.
Monday
A chance of rain. Partly sunny, with a high near 52.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Tuesday
A chance of rain. Partly sunny, with a high near 50.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Fort Lewis WA
47.1°N 122.58°W (Elev. 299 ft)
47.1°N 122.58°W (Elev. 299 ft)
7:36 am PST Nov 12, 2025
11am PST Nov 12, 2025-6pm PST Nov 18, 2025


