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
| 21 December 2025 Sunday 1.7 ° C / 35.1°F  Mist |
Feels Like : -0.6 ° C / 30.9°F Humidity : % 100 Pressure : 1003 mb Wind Speed : 7.6 kmph / 4.7 miles from S  Visibility : 4.8 km Precipitation (rainfall) : 0.23 mm Cloud (%) : 0 |
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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 21 December 2025 Sunday |  Patchy rain nearby |
3.1 ° C (37.6°F) |
7.8 ° C (46°F) |
4.9 ° C (40.8°F) |
% 82 | 87% | 0.1 | Sunrise:08:00 AM Sunset: 04:21 PM |
Moonrise:09:47 AM Moonset: 05:42 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Moderate rain |
3.7 ° C (38.7°F) |
7.2 ° C (45°F) |
5.3 ° C (41.6°F) |
% 83 | 89% | 0.1 | Sunrise:08:01 AM Sunset: 04:22 PM |
Moonrise:10:17 AM Moonset: 06:54 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Patchy rain nearby |
0.2 ° C (32.4°F) |
5.4 ° C (41.7°F) |
3.6 ° C (38.5°F) |
% 87 | 75% | 0.1 | Sunrise:08:01 AM Sunset: 04:22 PM |
Moonrise:10:41 AM Moonset: 08:08 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Patchy rain nearby |
-1.3 ° C (29.7°F) |
3.9 ° C (39°F) |
1.3 ° C (34.4°F) |
% 86 | 86% | 0.1 | Sunrise:08:01 AM Sunset: 04:23 PM |
Moonrise:11:00 AM Moonset: 09:22 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Patchy moderate snow |
-2.9 ° C (26.8°F) |
2.5 ° C (36.4°F) |
0 ° C (32°F) |
% 83 | 57% | 0 | Sunrise:08:02 AM Sunset: 04:24 PM |
Moonrise:11:17 AM Moonset: 10:35 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Patchy rain nearby |
-0.8 ° C (30.6°F) |
3.8 ° C (38.9°F) |
1.1 ° C (33.9°F) |
% 93 | 65% | 1 | Sunrise:08:02 AM Sunset: 04:24 PM |
Moonrise:11:32 AM Moonset: 11:51 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Patchy rain nearby |
-1.3 ° C (29.7°F) |
5.7 ° C (42.3°F) |
1 ° C (33.8°F) |
% 87 | 0% | 1 | Sunrise:08:02 AM Sunset: 04:25 PM |
Moonrise:11:47 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Sunny |
-1.7 ° C (28.9°F) |
5.2 ° C (41.3°F) |
0.5 ° C (32.9°F) |
% 83 | 0% | 2 | Sunrise:08:02 AM Sunset: 04:26 PM |
Moonrise:12:04 PM Moonset: 01:08 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Patchy rain nearby |
-0.7 ° C (30.7°F) |
6.6 ° C (43.9°F) |
2.5 ° C (36.5°F) |
% 86 | 70% | 1 | Sunrise:08:03 AM Sunset: 04:27 PM |
Moonrise:12:24 PM Moonset: 02:30 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Moderate rain |
4.1 ° C (39.4°F) |
6.6 ° C (43.9°F) |
5 ° C (40.9°F) |
% 93 | 86% | 1 | Sunrise:08:03 AM Sunset: 04:28 PM |
Moonrise:12:51 PM Moonset: 03:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Patchy rain nearby |
-0.2 ° C (31.7°F) |
4.6 ° C (40.3°F) |
2.2 ° C (35.9°F) |
% 86 | 89% | 1 | Sunrise:08:03 AM Sunset: 04:29 PM |
Moonrise:01:28 PM Moonset: 05:23 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday |  Light freezing rain |
-1.7 ° C (28.9°F) |
4.9 ° C (40.8°F) |
1 ° C (33.7°F) |
% 82 | 87% | 1 | Sunrise:08:03 AM Sunset: 04:30 PM |
Moonrise:02:19 PM Moonset: 06:46 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday |  Patchy light drizzle |
-2.3 ° C (27.8°F) |
4.1 ° C (39.4°F) |
0.8 ° C (33.5°F) |
% 89 | 89% | 1 | Sunrise:08:03 AM Sunset: 04:31 PM |
Moonrise:03:28 PM Moonset: 07:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Moderate rain |
1.8 ° C (35.3°F) |
5 ° C (41°F) |
3.2 ° C (37.7°F) |
% 91 | 86% | 1 | Sunrise:08:02 AM Sunset: 04:32 PM |
Moonrise:04:49 PM Moonset: 08:49 AM Moon Phase ( Full Moon ) |
|
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