Joint Base Lewis-McChord, WA Precipitation Forecast

Cloudy with periods of rain. Low 43F. Winds light and variable. Chance of rain 100%. Rainfall near a quarter of an inch.

Tomorrow

Mon 10/26

High 56°f

100% Precip. / 0.33 in

Rain early...then remaining cloudy with showers in the afternoon. High 56F. Winds SE at 5 to 10 mph. Chance of rain 100%. Rainfall around a quarter of an inch.

Tomorrow night

Mon 10/26

Low 44°f

42% Precip. / 0.02 in

Cloudy skies early with showers later at night. Low 44F. Winds light and variable. Chance of rain 40%.

Hourly Forecast

Now

47°

2AM

78%

46°

3AM

76%

46°

4AM

100%

46°

5AM

100%

45°

6AM

100%

45°

7AM

100%

45°

7:43AM

Sunrise

8AM

100%

45°

9AM

91%

46°

10AM

67%

46°

11AM

58%

48°

12PM

47%

50°

1PM

36%

52°

2PM

37%

54°

3PM

32%

55°

4PM

55°

5PM

55°

6PM

54°

6:05PM

Sunset

7PM

52°

8PM

51°

9PM

49°

10PM

49°

11PM

48°

12AM

47°

1AM

47°

Precipitation

100%

Rain likely to continue

Additional Conditions

Pressure 29.96 in
Visibility 7 miles
Clouds Cloudy
Dew Point41°F
Humidity 82%
Rainfall 0.02 in
Snow Depth 0 in

KGRF Station History

Almanac for October 25, 2026

Forecast Average Record
Temperature
High 56°F 58°F 69°F 1990
Low 43°F 45°F 38°F 2011
Rain/Snow Depth
Precipitation 0.34 in - in -
Snow 0 in - in -

Almanac for October 26, 2026

Forecast Average Record
Temperature
High 58°F 58°F 66°F
Low 44°F 44°F 34°F

Astronomy

Sun Rise Set
Actual Time 7:43 AM 6:04 PM
Civil Twilight 7:11 AM 6:36 PM
Nautical Twilight 6:36 AM 7:11PM
Astronomical Twilight 6:00 AM 7:47 PM

Length of Visible Light 11h 24m
Length of Day 10h 21m
Tomorrow will be 3 minutes 8 seconds shorter

Moon 5:29 PM 7:17 AM
Full99% of the Moon is Illuminated

Oct 25

Full Moon

Nov 1

Waning Half Last Qtr

Nov 8

New Moon

Nov 17

Waxing Half First Qtr

Nearby Weather Stations

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