Valley Weather Forecast 15 Days, Weather in Valley Today
Current weather conditions and 15 day weather forecast for Valley, 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 Valley
| 05 December 2025 Friday -2.8 ° C / 27°F  Mist |
Feels Like : -3.9 ° C / 24.9°F Humidity : % 96 Pressure : 1020 mb Wind Speed : 3.6 kmph / 2.2 miles from SE  Visibility : 8 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Valley, WA, USA
Weather Forecast for next 15 Days for Valley 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 Valley, 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 |  Fog |
-4.1 ° C (24.6°F) |
2.2 ° C (36°F) |
0.4 ° C (32.7°F) |
% 96 | 81% | 0 | Sunrise:07:26 AM Sunset: 03:57 PM |
Moonrise:04:19 PM Moonset: 08:53 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday |  Freezing fog |
-2 ° C (28.4°F) |
4.4 ° C (39.9°F) |
1.9 ° C (35.3°F) |
% 95 | 0% | 0.1 | Sunrise:07:27 AM Sunset: 03:57 PM |
Moonrise:05:35 PM Moonset: 09:55 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday | Mist |
-3.2 ° C (26.2°F) |
1.5 ° C (34.7°F) |
-0.1 ° C (31.8°F) |
% 98 | 73% | 0 | Sunrise:07:28 AM Sunset: 03:57 PM |
Moonrise:06:59 PM Moonset: 10:38 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Freezing fog |
-2.6 ° C (27.4°F) |
2.1 ° C (35.8°F) |
-0 ° C (32°F) |
% 98 | 84% | 0 | Sunrise:07:30 AM Sunset: 03:57 PM |
Moonrise:08:22 PM Moonset: 11:09 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Freezing fog |
-2.3 ° C (27.8°F) |
1.1 ° C (34°F) |
0.3 ° C (32.5°F) |
% 94 | 85% | 0 | Sunrise:07:31 AM Sunset: 03:57 PM |
Moonrise:09:42 PM Moonset: 11:32 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Moderate or heavy snow showers |
-9.1 ° C (15.7°F) |
4.3 ° C (39.7°F) |
-1 ° C (30.2°F) |
% 92 | 55% | 1 | Sunrise:07:31 AM Sunset: 03:57 PM |
Moonrise:10:56 PM Moonset: 11:49 AM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday |  Light freezing rain |
-10 ° C (13.9°F) |
0.6 ° C (33°F) |
-5.3 ° C (22.4°F) |
% 93 | 79% | 1 | Sunrise:07:32 AM Sunset: 03:57 PM |
Moonrise:No moonrise Moonset: 12:04 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Moderate or heavy snow showers |
-6.2 ° C (20.9°F) |
-2.2 ° C (28.1°F) |
-3.7 ° C (25.3°F) |
% 93 | 67% | 1 | Sunrise:07:33 AM Sunset: 03:57 PM |
Moonrise:12:07 AM Moonset: 12:17 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday |  Light snow |
-12 ° C (10.4°F) |
-5.4 ° C (22.3°F) |
-8.6 ° C (16.6°F) |
% 94 | 88% | 1 | Sunrise:07:34 AM Sunset: 03:57 PM |
Moonrise:01:16 AM Moonset: 12:31 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday |  Partly Cloudy |
-13.5 ° C (7.7°F) |
-5.4 ° C (22.3°F) |
-10.4 ° C (13.2°F) |
% 93 | 0% | 2 | Sunrise:07:35 AM Sunset: 03:57 PM |
Moonrise:02:23 AM Moonset: 12:46 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Light snow |
-12.4 ° C (9.6°F) |
-4.5 ° C (24°F) |
-8.7 ° C (16.3°F) |
% 95 | 80% | 1 | Sunrise:07:36 AM Sunset: 03:57 PM |
Moonrise:03:32 AM Moonset: 01:03 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday |  Moderate snow |
-13.8 ° C (7.1°F) |
-2.4 ° C (27.6°F) |
-9.7 ° C (14.6°F) |
% 95 | 69% | 1 | Sunrise:07:37 AM Sunset: 03:57 PM |
Moonrise:04:41 AM Moonset: 01:24 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Heavy snow |
-14.9 ° C (5.2°F) |
-10.3 ° C (13.5°F) |
-13.2 ° C (8.3°F) |
% 95 | 85% | 1 | Sunrise:07:37 AM Sunset: 03:58 PM |
Moonrise:05:50 AM Moonset: 01:51 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Moderate snow |
-19.8 ° C (-3.6°F) |
-9.1 ° C (15.6°F) |
-16.2 ° C (2.8°F) |
% 95 | 64% | 1 | Sunrise:07:38 AM Sunset: 03:58 PM |
Moonrise:06:57 AM Moonset: 02:27 PM Moon Phase ( Waning Crescent ) |
|
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