Birch Bay Weather Forecast 15 Days, Weather in Birch Bay Today
Current weather conditions and 15 day weather forecast for Birch Bay, 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 Birch Bay
| 21 December 2025 Sunday 6.1 ° C / 43°F  Light rain |
Feels Like : 4.4 ° C / 39.8°F Humidity : % 93 Pressure : 1009 mb Wind Speed : 8.3 kmph / 5.1 miles from ESE  Visibility : 16 km Precipitation (rainfall) : 0.08 mm Cloud (%) : 100 |
15 day weather forecast for Birch Bay, WA, USA
Weather Forecast for next 15 Days for Birch Bay 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 Birch Bay, 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 |
4.5 ° C (40.1°F) |
6.6 ° C (43.9°F) |
5.9 ° C (42.7°F) |
% 87 | 89% | 0 | Sunrise:08:01 AM Sunset: 04:16 PM |
Moonrise:09:49 AM Moonset: 05:36 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Moderate rain |
3.6 ° C (38.5°F) |
7.2 ° C (45°F) |
5.1 ° C (41.3°F) |
% 81 | 88% | 0 | Sunrise:08:01 AM Sunset: 04:16 PM |
Moonrise:10:18 AM Moonset: 06:48 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Moderate rain |
3.9 ° C (39°F) |
5.3 ° C (41.5°F) |
4.6 ° C (40.3°F) |
% 84 | 85% | 0 | Sunrise:08:02 AM Sunset: 04:17 PM |
Moonrise:10:41 AM Moonset: 08:03 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday |  Partly Cloudy |
0.8 ° C (33.4°F) |
4.2 ° C (39.6°F) |
2.9 ° C (37.2°F) |
% 85 | 0% | 0.1 | Sunrise:08:02 AM Sunset: 04:18 PM |
Moonrise:11:00 AM Moonset: 09:18 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Partly Cloudy |
-1.3 ° C (29.6°F) |
2.4 ° C (36.3°F) |
0.6 ° C (33.1°F) |
% 78 | 0% | 0 | Sunrise:08:02 AM Sunset: 04:18 PM |
Moonrise:11:15 AM Moonset: 10:32 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Patchy rain nearby |
0.9 ° C (33.6°F) |
3.5 ° C (38.3°F) |
2.3 ° C (36.2°F) |
% 93 | 83% | 1 | Sunrise:08:03 AM Sunset: 04:19 PM |
Moonrise:11:30 AM Moonset: 11:49 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Patchy rain nearby |
0.5 ° C (32.8°F) |
4 ° C (39.3°F) |
2.6 ° C (36.7°F) |
% 88 | 88% | 1 | Sunrise:08:03 AM Sunset: 04:20 PM |
Moonrise:11:45 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Cloudy |
2.1 ° C (35.9°F) |
6.6 ° C (43.8°F) |
4.3 ° C (39.8°F) |
% 89 | 0% | 1 | Sunrise:08:03 AM Sunset: 04:21 PM |
Moonrise:12:01 PM Moonset: 01:07 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Patchy rain nearby |
1.9 ° C (35.5°F) |
7.6 ° C (45.6°F) |
4.4 ° C (40°F) |
% 78 | 89% | 1 | Sunrise:08:03 AM Sunset: 04:21 PM |
Moonrise:12:20 PM Moonset: 02:29 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Moderate rain |
5.5 ° C (41.9°F) |
9 ° C (48.2°F) |
7.2 ° C (45°F) |
% 92 | 86% | 2 | Sunrise:08:03 AM Sunset: 04:22 PM |
Moonrise:12:46 PM Moonset: 03:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Patchy rain nearby |
4.8 ° C (40.7°F) |
7.6 ° C (45.6°F) |
6.5 ° C (43.7°F) |
% 94 | 89% | 2 | Sunrise:08:03 AM Sunset: 04:23 PM |
Moonrise:01:22 PM Moonset: 05:25 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Patchy rain nearby |
4.3 ° C (39.7°F) |
5.5 ° C (41.8°F) |
4.9 ° C (40.8°F) |
% 88 | 89% | 1 | Sunrise:08:03 AM Sunset: 04:24 PM |
Moonrise:02:12 PM Moonset: 06:48 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Patchy rain nearby |
2.1 ° C (35.7°F) |
3.6 ° C (38.5°F) |
3.1 ° C (37.5°F) |
% 84 | 88% | 1 | Sunrise:08:03 AM Sunset: 04:25 PM |
Moonrise:03:21 PM Moonset: 07:58 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Patchy rain nearby |
2.9 ° C (37.2°F) |
5.1 ° C (41.2°F) |
3.8 ° C (38.9°F) |
% 86 | 87% | 1 | Sunrise:08:03 AM Sunset: 04:26 PM |
Moonrise:04:43 PM Moonset: 08:51 AM Moon Phase ( Full Moon ) |
|
Add a link to your web page; copy and paste this html to your web page