Fort Lewis, VA Weather Forecast
Local 7-day forecast
Patchy Fog then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fort Lewis, VA in one place.
Patchy fog before 9am. Sunny, with a high near 87. Southwest wind around 2 mph.
Local Weather Overview
This forecast page for Fort Lewis, VA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 15, 2026 1:12 PM EDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Fort Lewis, VA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 1:12 PM EDT
- Forecast office
- RNK
- Source
- NOAA / NWS
Daily Outlook
This Week in Fort Lewis
Thursday looks like the warmest upcoming period in Fort Lewis at 88 degrees F.
Monday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Sunday at about 1 to 5 mph SW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 1:12 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- RNK
- Radar station
- KFCX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 60. Southwest wind around 2 mph.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. West wind around 2 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Mostly sunny, with a high near 86. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
A chance of rain showers. Partly sunny, with a high near 79. Chance of precipitation is 30%.
A chance of rain showers before 8pm. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
A chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 79. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 58.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Patchy Fog then Sunny
|
87°F |
2 mph
SW
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
60°F |
2 mph
SW
|
|
Thursday
Sep 17
|
Mostly Sunny then Chance Showers And Thunderstorms
|
88°F |
2 mph
W
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms then Partly Cloudy
|
64°F |
1 mph
W
|
|
Friday
Sep 18
|
Showers And Thunderstorms Likely
|
86°F |
2 mph
NW
|
|
Friday Night
Sep 18
|
Showers And Thunderstorms Likely
|
62°F |
2 mph
NE
|
|
Saturday
Sep 19
|
Chance Rain Showers
|
79°F |
3 mph
SE
|
|
Saturday Night
Sep 19
|
Chance Rain Showers then Mostly Cloudy
|
62°F |
2 mph
S
|
|
Sunday
Sep 20
|
Partly Sunny then Chance Showers And Thunderstorms
|
84°F |
1 to 5 mph
SW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
62°F |
3 mph
W
|
|
Monday
Sep 21
|
Showers And Thunderstorms Likely
|
79°F |
1 to 5 mph
W
|
|
Monday Night
Sep 21
|
Showers And Thunderstorms Likely
|
58°F |
5 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fort Lewis.
Nearby forecast pages are not available for this location yet.