Mountlake Terrace Weather Forecast 15 Days, Weather in Mountlake Terrace Today
Current weather conditions and 15 day weather forecast for Mountlake Terrace, 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 Mountlake Terrace
| 06 December 2025 Saturday 9.4 ° C / 48.9°F  Overcast |
Feels Like : 6.9 ° C / 44.5°F Humidity : % 90 Pressure : 1005 mb Wind Speed : 16.9 kmph / 10.5 miles from SW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Mountlake Terrace, WA, USA
Weather Forecast for next 15 Days for Mountlake Terrace 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 Mountlake Terrace, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 December 2025 Friday |  Moderate rain |
6.5 ° C (43.7°F) |
12.9 ° C (55.2°F) |
8.9 ° C (48°F) |
% 93 | 88% | 0 | Sunrise:07:43 AM Sunset: 04:17 PM |
Moonrise:04:41 PM Moonset: 09:09 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday | Overcast |
6.9 ° C (44.4°F) |
10.2 ° C (50.4°F) |
8.3 ° C (47°F) |
% 84 | 0% | 0.1 | Sunrise:07:44 AM Sunset: 04:17 PM |
Moonrise:05:57 PM Moonset: 10:11 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday | Overcast |
7.2 ° C (45°F) |
10.6 ° C (51.1°F) |
8.5 ° C (47.2°F) |
% 88 | 0% | 0 | Sunrise:07:45 AM Sunset: 04:17 PM |
Moonrise:07:21 PM Moonset: 10:55 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Moderate rain |
8.7 ° C (47.7°F) |
13.3 ° C (56°F) |
10.8 ° C (51.4°F) |
% 93 | 89% | 0 | Sunrise:07:46 AM Sunset: 04:17 PM |
Moonrise:08:43 PM Moonset: 11:27 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Moderate rain |
6.9 ° C (44.4°F) |
9.5 ° C (49°F) |
9.1 ° C (48.3°F) |
% 90 | 87% | 0 | Sunrise:07:47 AM Sunset: 04:16 PM |
Moonrise:10:02 PM Moonset: 11:49 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday | Moderate rain |
7 ° C (44.5°F) |
11.7 ° C (53.1°F) |
10.7 ° C (51.3°F) |
% 90 | 63% | 0 | Sunrise:07:48 AM Sunset: 04:16 PM |
Moonrise:11:16 PM Moonset: 12:07 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday |  Patchy rain nearby |
5.4 ° C (41.6°F) |
6.5 ° C (43.7°F) |
6.3 ° C (43.4°F) |
% 86 | 89% | 2 | Sunrise:07:49 AM Sunset: 04:16 PM |
Moonrise:No moonrise Moonset: 12:22 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Patchy rain nearby |
3.5 ° C (38.3°F) |
4.6 ° C (40.3°F) |
4.9 ° C (40.9°F) |
% 88 | 81% | 1 | Sunrise:07:50 AM Sunset: 04:17 PM |
Moonrise:12:26 AM Moonset: 12:36 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Patchy rain nearby |
8.5 ° C (47.4°F) |
11.7 ° C (53°F) |
10.2 ° C (50.3°F) |
% 83 | 0% | 3 | Sunrise:07:51 AM Sunset: 04:17 PM |
Moonrise:01:35 AM Moonset: 12:50 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday |  Sunny |
5.6 ° C (42°F) |
11.8 ° C (53.3°F) |
8.4 ° C (47.1°F) |
% 82 | 0% | 3 | Sunrise:07:51 AM Sunset: 04:17 PM |
Moonrise:02:42 AM Moonset: 01:05 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Patchy rain nearby |
6.6 ° C (43.9°F) |
11 ° C (51.8°F) |
8.6 ° C (47.5°F) |
% 81 | 87% | 2 | Sunrise:07:52 AM Sunset: 04:17 PM |
Moonrise:03:50 AM Moonset: 01:23 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Patchy rain nearby |
6.1 ° C (43°F) |
8.3 ° C (47°F) |
7.1 ° C (44.8°F) |
% 84 | 85% | 2 | Sunrise:07:53 AM Sunset: 04:17 PM |
Moonrise:04:59 AM Moonset: 01:45 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Patchy rain nearby |
6.1 ° C (43°F) |
8.8 ° C (47.8°F) |
7.6 ° C (45.7°F) |
% 87 | 89% | 2 | Sunrise:07:54 AM Sunset: 04:18 PM |
Moonrise:06:07 AM Moonset: 02:12 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Patchy rain nearby |
10.2 ° C (50.3°F) |
11.4 ° C (52.6°F) |
11 ° C (51.9°F) |
% 91 | 85% | 3 | Sunrise:07:54 AM Sunset: 04:18 PM |
Moonrise:07:13 AM Moonset: 02:48 PM Moon Phase ( Waning Crescent ) |
|
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