JOINT BASE LEWIS MCCHORD, WA 98433 Weather Forecast & Current Conditions

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FORT LEWIS, WA
Current Weather

8:55 AM PDT MAY 27, 2025
Clear
57°F
Feels Like: 56°F
Dewpoint: 43°F
Rel. Hum.: 59%
Visibility: 10 miles
Wind: WNW at 6 mph
Pressure: 30.22 inches
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JOINT BASE LEWIS MCCHORD, WA 98433
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Cloudy. A slight chance of rain in the morning, then a chance of rain late in the morning. Rain likely in the afternoon. Rainfall amounts less than a tenth of an inch likely. Highs in the upper 40s to mid 50s. Light wind becoming south around 10 mph in the afternoon.
TONIGHT
Breezy. Rain likely in the evening, then rain at times in the late evening and early morning. A chance of rain in the morning. Rainfall amounts a tenth to a quarter of an inch possible. Lows in the upper 30s to mid 40s. South wind 15 to 25 mph.
THURSDAY
Rain at times. Rainfall amounts a tenth to a quarter of an inch possible. Highs near 50. South wind 10 to 15 mph.
THURSDAY NIGHT
Rain. Rainfall amounts a quarter to a half inch possible. Lows in the lower to mid 40s. South wind 10 to 20 mph with gusts to 30 mph.
FRIDAY
Rain. Rainfall amounts a quarter to a half inch possible. Highs near 50. South wind 10 to 20 mph becoming southwest in the afternoon.
FRIDAY NIGHT
Showers in the evening, then showers likely after midnight. Lows near 40.
SATURDAY
Mostly cloudy with a chance of rain showers in the morning, then rain likely in the afternoon. Highs in the lower to mid 50s.
SATURDAY NIGHT
Rain likely in the evening, then rain at times after midnight. Lows in the lower to mid 40s.
SUNDAY
Rain at times. Highs in the mid 50s.
SUNDAY NIGHT
Rain at times in the evening, then rain likely after midnight. Lows near 50.
MONDAY
Mostly cloudy with a chance of rain. Highs in the lower to mid 60s.
MONDAY NIGHT
Mostly cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Lows in the mid to upper 40s.
TUESDAY
Partly sunny. Highs in the mid to upper 60s.

Visible Weather Satellite
JOINT BASE LEWIS MCCHORD, WA 98433
Infrared Weather Satellite
JOINT BASE LEWIS MCCHORD, WA 98433
NEXRAD Weather Radar
JOINT BASE LEWIS MCCHORD, WA 98433

FORT LEWIS, WA 3 hourly weather forecast

weather forecast created  8:00 AM EDT  5/27/2025
Tuesday
27 MAY 2025
JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 1, 12 hours 11 AM 64° 65° Partly Cloudy 1%

0% Thunder
( 0% severe)
N   5 50% 45°
High 76° JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 1, 15 hours 2 PM 72° 72° Partly Cloudy N   8 35% 43°
Partly Cloudy



JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 1, 18 hours 5 PM 75° 75° Partly Cloudy 3%

0% Thunder
( 0% severe)
NNE   9 33% 44°
JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 1, 21 hours 8 PM 71° 71° Partly Cloudy NNE   7 41% 46°
Wednesday
28 MAY 2025
JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 2, 0 hours 11 PM 61° 61° Partly Cloudy 2%

0% Thunder
( 0% severe)
NE   6 56% 45°
Low 49° JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 2, 3 hours 2 AM 55° 55° Clear NE   2 69% 45°
High 84° JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 2, 6 hours 5 AM 51° 51° Clear 1%

0% Thunder
( 0% severe)
NE   1 80% 45°

Clear



JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 2, 9 hours 8 AM 60° 61° Clear WSW   1 69% 50°
JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 2, 12 hours 11 AM 75° 75° Clear 5%

0% Thunder
( 1% severe)
WSW   5 46% 53°
JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 2, 15 hours 2 PM 81° 80° Clear WSW   8 38% 53°
JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 2, 18 hours 5 PM 79° 79° Clear 3%

0% Thunder
( 2% severe)
W   12 41% 53°
JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 2, 21 hours 8 PM 70° 70° Partly Cloudy WSW   10 47% 49°
Thursday
29 MAY 2025
JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 3, 0 hours 11 PM 60° 59° Partly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 1% severe)
SW   8 67% 49°
Low 52° JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 3, 3 hours 2 AM 56° 55° Mostly Cloudy SW   6 77% 49°
High 69° JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 3, 6 hours 5 AM 54° 53° Mostly Cloudy 55%
RAIN
>2 in
0% Thunder
( 2% severe)
SSW   5 83% 49°

Mostly Cloudy

Rain Likely

JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 3, 9 hours 8 AM 57° 56° Mostly Cloudy SSW   6 83% 52°
JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 3, 15 hours 11 AM 61° 60° Mostly Cloudy 17%
RAIN
.01–.1 in
0% Thunder
( 5% severe)
SW   9 72% 52°
JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 3, 18 hours 2 PM 65° 65° Partly Cloudy SW   12 56% 49°
JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 3, 21 hours 5 PM 67° 67° Partly Cloudy     WSW   10 45% 45°

FORT LEWIS, WA extended weather forecast

Friday
30 MAY 2025
Saturday
31 MAY 2025
Sunday
1 JUN 2025
Monday
2 JUN 2025
Tuesday
3 JUN 2025
Low 41° Low 48° Low 46° Low 48° Low 49°
High 77° High 72° High 67° High 67° High 70°
JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 4 JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 5 JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 6 JOINT BASE LEWIS MCCHORD, WA 98433 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
9% Rain
Partly Cloudy
25% Rain
Partly Cloudy
17% Rain
Overcast
44% Rain
Mostly Cloudy
44% Rain
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