Sequim Weather Forecast 15 Days, Weather in Sequim Today
Current weather conditions and 15 day weather forecast for Sequim, 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 Sequim
| 05 December 2025 Friday 6.7 ° C / 44.1°F  Partly cloudy |
Feels Like : 5.9 ° C / 42.6°F Humidity : % 100 Pressure : 1019 mb Wind Speed : 5.4 kmph / 3.4 miles from SE  Visibility : 13 km Precipitation (rainfall) : 0.96 mm Cloud (%) : 75 |
15 day weather forecast for Sequim, WA, USA
Weather Forecast for next 15 Days for Sequim 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 Sequim, 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) |
14.2 ° C (57.6°F) |
8.7 ° C (47.6°F) |
% 90 | 90% | 0.1 | Sunrise:07:47 AM Sunset: 04:19 PM |
Moonrise:04:42 PM Moonset: 09:14 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday | Partly Cloudy |
7.8 ° C (46°F) |
9.1 ° C (48.4°F) |
8.5 ° C (47.4°F) |
% 85 | 0% | 0.1 | Sunrise:07:48 AM Sunset: 04:19 PM |
Moonrise:05:59 PM Moonset: 10:16 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Patchy rain nearby |
4.8 ° C (40.7°F) |
11.1 ° C (52°F) |
7.8 ° C (46°F) |
% 85 | 69% | 0.1 | Sunrise:07:49 AM Sunset: 04:19 PM |
Moonrise:07:23 PM Moonset: 11:00 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday |  Heavy rain |
4 ° C (39.3°F) |
9.5 ° C (49.1°F) |
6.5 ° C (43.8°F) |
% 86 | 89% | 0 | Sunrise:07:50 AM Sunset: 04:19 PM |
Moonrise:08:46 PM Moonset: 11:31 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Moderate rain |
5.6 ° C (42°F) |
7.5 ° C (45.4°F) |
6.8 ° C (44.3°F) |
% 87 | 75% | 0 | Sunrise:07:51 AM Sunset: 04:19 PM |
Moonrise:10:05 PM Moonset: 11:53 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday | Patchy rain nearby |
2.2 ° C (36°F) |
7 ° C (44.7°F) |
4.2 ° C (39.6°F) |
% 80 | 85% | 1 | Sunrise:07:52 AM Sunset: 04:19 PM |
Moonrise:11:19 PM Moonset: 12:11 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Patchy rain nearby |
3 ° C (37.4°F) |
5.6 ° C (42.1°F) |
4.2 ° C (39.5°F) |
% 83 | 0% | 1 | Sunrise:07:53 AM Sunset: 04:19 PM |
Moonrise:No moonrise Moonset: 12:25 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Patchy rain nearby |
2.6 ° C (36.7°F) |
4 ° C (39.3°F) |
3.7 ° C (38.7°F) |
% 90 | 83% | 1 | Sunrise:07:54 AM Sunset: 04:19 PM |
Moonrise:12:30 AM Moonset: 12:39 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Patchy rain nearby |
0.2 ° C (32.4°F) |
4.2 ° C (39.5°F) |
2.5 ° C (36.5°F) |
% 87 | 88% | 1 | Sunrise:07:55 AM Sunset: 04:19 PM |
Moonrise:01:38 AM Moonset: 12:53 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday |  Moderate snow |
-2.7 ° C (27.1°F) |
1.7 ° C (35.1°F) |
-0.7 ° C (30.8°F) |
% 82 | 89% | 1 | Sunrise:07:56 AM Sunset: 04:19 PM |
Moonrise:02:46 AM Moonset: 01:08 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday |  Light snow |
-3.9 ° C (24.9°F) |
0.3 ° C (32.5°F) |
-1.3 ° C (29.7°F) |
% 89 | 67% | 1 | Sunrise:07:56 AM Sunset: 04:19 PM |
Moonrise:03:54 AM Moonset: 01:26 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday |  Patchy moderate snow |
-1.8 ° C (28.7°F) |
2.5 ° C (36.5°F) |
-0.2 ° C (31.6°F) |
% 88 | 70% | 1 | Sunrise:07:57 AM Sunset: 04:19 PM |
Moonrise:05:03 AM Moonset: 01:47 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Moderate snow |
-4.1 ° C (24.6°F) |
-2.6 ° C (27.4°F) |
-3 ° C (26.6°F) |
% 91 | 76% | 1 | Sunrise:07:58 AM Sunset: 04:20 PM |
Moonrise:06:12 AM Moonset: 02:14 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Heavy snow |
-5.2 ° C (22.6°F) |
-4.5 ° C (23.8°F) |
-4.7 ° C (23.6°F) |
% 89 | 76% | 1 | Sunrise:07:58 AM Sunset: 04:20 PM |
Moonrise:07:18 AM Moonset: 02:50 PM Moon Phase ( Waning Crescent ) |
|
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