McChord Air Force Base Weather Forecast 15 Days, Weather in TCM Today
Current weather conditions and 15 day weather forecast for McChord Air Force Base, Washington, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at McChord Air Force Base
| 15 December 2025 Monday 12.2 ° C / 54°F  Light rain |
Feels Like : 12.7 ° C / 54.8°F Humidity : % 88 Pressure : 1015 mb Wind Speed : 3.6 kmph / 2.2 miles from SW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for McChord Air Force Base, WA, USA
Weather Forecast for next 15 Days for McChord Air Force Base including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in McChord Air Force Base, Washington state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 14 December 2025 Sunday |  Patchy rain nearby |
5.5 ° C (41.9°F) |
13.1 ° C (55.6°F) |
9.2 ° C (48.6°F) |
% 88 | 83% | 0 | Sunrise:07:49 AM Sunset: 04:20 PM |
Moonrise:02:41 AM Moonset: 01:08 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday |  Moderate rain |
7.7 ° C (45.9°F) |
13.6 ° C (56.5°F) |
11.7 ° C (53°F) |
% 83 | 88% | 0 | Sunrise:07:50 AM Sunset: 04:20 PM |
Moonrise:03:49 AM Moonset: 01:26 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Moderate rain |
9.1 ° C (48.4°F) |
10.6 ° C (51.1°F) |
10 ° C (50°F) |
% 91 | 85% | 0.1 | Sunrise:07:51 AM Sunset: 04:21 PM |
Moonrise:04:57 AM Moonset: 01:48 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Heavy rain |
5.9 ° C (42.6°F) |
7.2 ° C (45°F) |
7.5 ° C (45.4°F) |
% 83 | 88% | 0.1 | Sunrise:07:51 AM Sunset: 04:21 PM |
Moonrise:06:05 AM Moonset: 02:16 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Moderate rain |
4.7 ° C (40.4°F) |
9.9 ° C (49.9°F) |
6.4 ° C (43.5°F) |
% 88 | 84% | 0 | Sunrise:07:52 AM Sunset: 04:21 PM |
Moonrise:07:10 AM Moonset: 02:53 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Patchy rain nearby |
3.5 ° C (38.3°F) |
5.4 ° C (41.7°F) |
4.6 ° C (40.2°F) |
% 86 | 89% | 0 | Sunrise:07:53 AM Sunset: 04:22 PM |
Moonrise:08:09 AM Moonset: 03:41 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Patchy rain nearby |
3.1 ° C (37.7°F) |
5.5 ° C (42°F) |
4.3 ° C (39.7°F) |
% 90 | 89% | 1 | Sunrise:07:53 AM Sunset: 04:22 PM |
Moonrise:08:59 AM Moonset: 04:38 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Moderate rain |
1.5 ° C (34.6°F) |
4.8 ° C (40.6°F) |
4 ° C (39.2°F) |
% 86 | 76% | 1 | Sunrise:07:54 AM Sunset: 04:23 PM |
Moonrise:09:40 AM Moonset: 05:45 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Moderate rain |
2.9 ° C (37.2°F) |
5.4 ° C (41.7°F) |
5 ° C (41.1°F) |
% 89 | 82% | 2 | Sunrise:07:54 AM Sunset: 04:23 PM |
Moonrise:10:11 AM Moonset: 06:55 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Patchy rain nearby |
0.8 ° C (33.4°F) |
6.1 ° C (42.9°F) |
3 ° C (37.4°F) |
% 82 | 83% | 1 | Sunrise:07:55 AM Sunset: 04:24 PM |
Moonrise:10:35 AM Moonset: 08:08 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Patchy rain nearby |
-0.1 ° C (31.7°F) |
4.1 ° C (39.4°F) |
2.2 ° C (35.9°F) |
% 79 | 89% | 1 | Sunrise:07:55 AM Sunset: 04:24 PM |
Moonrise:10:55 AM Moonset: 09:21 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
3.7 ° C (38.7°F) |
5.5 ° C (41.8°F) |
4.8 ° C (40.6°F) |
% 96 | 88% | 1 | Sunrise:07:55 AM Sunset: 04:25 PM |
Moonrise:11:13 AM Moonset: 10:34 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Patchy rain nearby |
4.9 ° C (40.8°F) |
7.8 ° C (46°F) |
6.3 ° C (43.3°F) |
% 97 | 83% | 2 | Sunrise:07:56 AM Sunset: 04:26 PM |
Moonrise:11:29 AM Moonset: 11:48 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Sunny |
3.1 ° C (37.6°F) |
8.2 ° C (46.8°F) |
5 ° C (41°F) |
% 91 | 0% | 3 | Sunrise:07:56 AM Sunset: 04:27 PM |
Moonrise:11:46 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
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