Duluth Weather Forecast 15 Days, Weather in Duluth Today
Current weather conditions and 15 day weather forecast for Duluth, 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 Duluth
| 18 December 2025 Thursday 7.2 ° C / 45°F  Partly cloudy |
Feels Like : 6 ° C / 42.8°F Humidity : % 80 Pressure : 1020 mb Wind Speed : 6.8 kmph / 4.3 miles from SE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 50 |
15 day weather forecast for Duluth, WA, USA
Weather Forecast for next 15 Days for Duluth 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 Duluth, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 December 2025 Thursday |  Heavy rain |
4.6 ° C (40.3°F) |
10.5 ° C (50.9°F) |
7.3 ° C (45.1°F) |
% 93 | 88% | 0 | Sunrise:07:47 AM Sunset: 04:28 PM |
Moonrise:07:03 AM Moonset: 03:02 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Heavy rain |
4.2 ° C (39.6°F) |
5.8 ° C (42.4°F) |
5.6 ° C (42.1°F) |
% 92 | 89% | 0.1 | Sunrise:07:48 AM Sunset: 04:28 PM |
Moonrise:08:02 AM Moonset: 03:50 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Moderate rain |
2.8 ° C (37.1°F) |
6.2 ° C (43.2°F) |
4.7 ° C (40.5°F) |
% 93 | 75% | 0.2 | Sunrise:07:49 AM Sunset: 04:29 PM |
Moonrise:08:52 AM Moonset: 04:47 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Moderate rain |
3.4 ° C (38.2°F) |
7.2 ° C (45°F) |
5.6 ° C (42°F) |
% 92 | 89% | 0.1 | Sunrise:07:49 AM Sunset: 04:29 PM |
Moonrise:09:34 AM Moonset: 05:52 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Moderate rain |
4.8 ° C (40.6°F) |
6.4 ° C (43.4°F) |
5.7 ° C (42.3°F) |
% 91 | 73% | 0 | Sunrise:07:50 AM Sunset: 04:30 PM |
Moonrise:10:06 AM Moonset: 07:02 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday |  Patchy rain nearby |
3.9 ° C (39°F) |
7 ° C (44.5°F) |
5 ° C (41°F) |
% 94 | 88% | 2 | Sunrise:07:50 AM Sunset: 04:30 PM |
Moonrise:10:32 AM Moonset: 08:13 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Patchy rain nearby |
2.9 ° C (37.2°F) |
7.3 ° C (45.2°F) |
4.8 ° C (40.6°F) |
% 90 | 79% | 1 | Sunrise:07:50 AM Sunset: 04:31 PM |
Moonrise:10:53 AM Moonset: 09:25 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Overcast |
1.2 ° C (34.2°F) |
6.2 ° C (43.2°F) |
3.9 ° C (38.9°F) |
% 87 | 0% | 1 | Sunrise:07:51 AM Sunset: 04:32 PM |
Moonrise:11:12 AM Moonset: 10:36 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Sunny |
0.8 ° C (33.5°F) |
6.5 ° C (43.8°F) |
3.4 ° C (38.2°F) |
% 86 | 0% | 2 | Sunrise:07:51 AM Sunset: 04:32 PM |
Moonrise:11:30 AM Moonset: 11:49 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
-0 ° C (32°F) |
6.7 ° C (44.1°F) |
2.4 ° C (36.3°F) |
% 86 | 0% | 2 | Sunrise:07:51 AM Sunset: 04:33 PM |
Moonrise:11:47 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Moderate rain |
3.1 ° C (37.5°F) |
6.6 ° C (43.9°F) |
5.3 ° C (41.5°F) |
% 88 | 88% | 2 | Sunrise:07:52 AM Sunset: 04:34 PM |
Moonrise:12:07 PM Moonset: 01:04 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Patchy rain nearby |
2.8 ° C (37.1°F) |
5.7 ° C (42.3°F) |
4 ° C (39.2°F) |
% 89 | 87% | 1 | Sunrise:07:52 AM Sunset: 04:35 PM |
Moonrise:12:29 PM Moonset: 02:22 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Patchy rain nearby |
1.9 ° C (35.4°F) |
4.2 ° C (39.5°F) |
3.3 ° C (37.9°F) |
% 92 | 86% | 1 | Sunrise:07:52 AM Sunset: 04:36 PM |
Moonrise:12:59 PM Moonset: 03:45 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Patchy rain nearby |
4.3 ° C (39.7°F) |
13.3 ° C (55.9°F) |
9.5 ° C (49.1°F) |
% 88 | 81% | 2 | Sunrise:07:52 AM Sunset: 04:36 PM |
Moonrise:01:38 PM Moonset: 05:10 AM Moon Phase ( Waxing Gibbous ) |
|
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