Waterville Weather Forecast 15 Days, Weather in Waterville Today
Current weather conditions and 15 day weather forecast for Waterville, 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 Waterville
| 21 December 2025 Sunday 5.6 ° C / 42.1°F  Partly cloudy |
Feels Like : 4.4 ° C / 39.9°F Humidity : % 67 Pressure : 1011 mb Wind Speed : 6.1 kmph / 3.8 miles from SSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15 day weather forecast for Waterville, WA, USA
Weather Forecast for next 15 Days for Waterville 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 Waterville, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 December 2025 Saturday |  Patchy rain nearby |
-0.1 ° C (31.8°F) |
6.7 ° C (44.1°F) |
2.5 ° C (36.5°F) |
% 68 | 89% | 0.1 | Sunrise:07:46 AM Sunset: 04:10 PM |
Moonrise:08:53 AM Moonset: 04:24 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday |  Mist |
-1.5 ° C (29.3°F) |
-0.2 ° C (31.6°F) |
-0.1 ° C (31.8°F) |
% 88 | 89% | 0.1 | Sunrise:07:47 AM Sunset: 04:10 PM |
Moonrise:09:33 AM Moonset: 05:31 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Cloudy |
-3.2 ° C (26.2°F) |
-0.4 ° C (31.3°F) |
-1.2 ° C (29.8°F) |
% 91 | 0% | 0.1 | Sunrise:07:47 AM Sunset: 04:11 PM |
Moonrise:10:04 AM Moonset: 06:42 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Mist |
-2.7 ° C (27.1°F) |
-0.5 ° C (31.1°F) |
-1.1 ° C (30°F) |
% 94 | 0% | 0.1 | Sunrise:07:48 AM Sunset: 04:11 PM |
Moonrise:10:27 AM Moonset: 07:56 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday |  Heavy snow |
-2.2 ° C (28°F) |
1.6 ° C (34.8°F) |
-0.2 ° C (31.6°F) |
% 97 | 72% | 0.1 | Sunrise:07:48 AM Sunset: 04:12 PM |
Moonrise:10:47 AM Moonset: 09:09 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Heavy snow |
-2.2 ° C (28.1°F) |
-0.8 ° C (30.6°F) |
-1.3 ° C (29.7°F) |
% 95 | 77% | 0 | Sunrise:07:48 AM Sunset: 04:13 PM |
Moonrise:11:04 AM Moonset: 10:23 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Moderate snow |
-1.5 ° C (29.3°F) |
1.5 ° C (34.6°F) |
0.2 ° C (32.3°F) |
% 98 | 62% | 1 | Sunrise:07:49 AM Sunset: 04:13 PM |
Moonrise:11:20 AM Moonset: 11:38 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Light snow |
-0.4 ° C (31.3°F) |
1.1 ° C (34°F) |
0.4 ° C (32.8°F) |
% 97 | 63% | 1 | Sunrise:07:49 AM Sunset: 04:14 PM |
Moonrise:11:35 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Mist |
-3.5 ° C (25.6°F) |
0 ° C (32°F) |
-1.6 ° C (29.2°F) |
% 96 | 0% | 1 | Sunrise:07:49 AM Sunset: 04:15 PM |
Moonrise:11:52 AM Moonset: 12:55 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Freezing fog |
-3.4 ° C (25.9°F) |
0.2 ° C (32.4°F) |
-1.6 ° C (29.1°F) |
% 97 | 81% | 1 | Sunrise:07:49 AM Sunset: 04:16 PM |
Moonrise:12:13 PM Moonset: 02:16 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Heavy snow |
-0.6 ° C (31°F) |
0.9 ° C (33.7°F) |
0.3 ° C (32.5°F) |
% 100 | 86% | 1 | Sunrise:07:49 AM Sunset: 04:17 PM |
Moonrise:12:40 PM Moonset: 03:42 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday |  Fog |
0.2 ° C (32.4°F) |
1.9 ° C (35.4°F) |
1.3 ° C (34.3°F) |
% 100 | 0% | 1 | Sunrise:07:49 AM Sunset: 04:18 PM |
Moonrise:01:17 PM Moonset: 05:09 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Fog |
-4.8 ° C (23.4°F) |
2 ° C (35.6°F) |
-0.2 ° C (31.7°F) |
% 96 | 85% | 1 | Sunrise:07:49 AM Sunset: 04:19 PM |
Moonrise:02:08 PM Moonset: 06:31 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Heavy snow |
-5.3 ° C (22.4°F) |
-0.6 ° C (31°F) |
-2.2 ° C (28.1°F) |
% 95 | 62% | 1 | Sunrise:07:49 AM Sunset: 04:20 PM |
Moonrise:03:17 PM Moonset: 07:42 AM Moon Phase ( Waxing Gibbous ) |
|
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