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 February 2026 Saturday
-1.7 ° C / 28.9°F
Overcast
Overcast
Feels Like : -3.9 ° C / 25°F
Humidity : % 58
Pressure : 1020 mb
Wind Speed : 5.8 kmph / 3.6 miles from NNENNE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

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
21 February 2026 Saturday Moderate or heavy snow showers Moderate or heavy snow showers -5.8 ° C
(21.6°F)
2.9 ° C
(37.2°F)
-1.8 ° C
(28.8°F)
% 73 83% 0.3 Sunrise:06:55 AM
Sunset: 05:33 PM
Moonrise:08:23 AM
Moonset: 11:13 PM
Moon Phase
( Waxing Crescent )
22 February 2026 Sunday Freezing fog Freezing fog -1.4 ° C
(29.5°F)
2.7 ° C
(36.9°F)
0.9 ° C
(33.6°F)
% 96 87% 0.3 Sunrise:06:54 AM
Sunset: 05:35 PM
Moonrise:08:45 AM
Moonset: No moonset
Moon Phase
( Waxing Crescent )
23 February 2026 Monday Fog Fog 0.9 ° C
(33.6°F)
4 ° C
(39.2°F)
2.1 ° C
(35.8°F)
% 99 0% 0.3 Sunrise:06:52 AM
Sunset: 05:36 PM
Moonrise:09:13 AM
Moonset: 12:36 AM
Moon Phase
( Waxing Crescent )
24 February 2026 Tuesday Moderate or heavy snow showers Moderate or heavy snow showers -3.1 ° C
(26.4°F)
4 ° C
(39.3°F)
0.7 ° C
(33.3°F)
% 91 83% 0.5 Sunrise:06:50 AM
Sunset: 05:38 PM
Moonrise:09:52 AM
Moonset: 01:59 AM
Moon Phase
( First Quarter )
25 February 2026 Wednesday Sunny Sunny -3.2 ° C
(26.3°F)
5.3 ° C
(41.6°F)
-0.7 ° C
(30.7°F)
% 76 0% 0 Sunrise:06:48 AM
Sunset: 05:39 PM
Moonrise:10:44 AM
Moonset: 03:15 AM
Moon Phase
( Waxing Gibbous )
26 February 2026 Thursday Sunny Sunny -3.3 ° C
(26.1°F)
6.4 ° C
(43.4°F)
0.7 ° C
(33.3°F)
% 76 0% 2 Sunrise:06:46 AM
Sunset: 05:41 PM
Moonrise:11:52 AM
Moonset: 04:17 AM
Moon Phase
( Waxing Gibbous )
27 February 2026 Friday Sunny Sunny -1.7 ° C
(28.9°F)
7.6 ° C
(45.6°F)
2.4 ° C
(36.4°F)
% 72 0% 2 Sunrise:06:44 AM
Sunset: 05:42 PM
Moonrise:01:10 PM
Moonset: 05:04 AM
Moon Phase
( Waxing Gibbous )
28 February 2026 Saturday Partly Cloudy  Partly Cloudy -1.9 ° C
(28.6°F)
4.6 ° C
(40.2°F)
0.9 ° C
(33.7°F)
% 65 0% 2 Sunrise:06:42 AM
Sunset: 05:44 PM
Moonrise:02:32 PM
Moonset: 05:39 AM
Moon Phase
( Waxing Gibbous )
01 March 2026 Sunday Sunny Sunny -1 ° C
(30.2°F)
8.3 ° C
(47°F)
2.6 ° C
(36.7°F)
% 69 0% 2 Sunrise:06:40 AM
Sunset: 05:45 PM
Moonrise:03:54 PM
Moonset: 06:04 AM
Moon Phase
( Waxing Gibbous )
02 March 2026 Monday Partly Cloudy  Partly Cloudy -0.7 ° C
(30.8°F)
9.1 ° C
(48.4°F)
3.4 ° C
(38.1°F)
% 76 0% 2 Sunrise:06:38 AM
Sunset: 05:47 PM
Moonrise:05:13 PM
Moonset: 06:24 AM
Moon Phase
( Waxing Gibbous )
03 March 2026 Tuesday Patchy rain nearby Patchy rain nearby 0.7 ° C
(33.3°F)
9.9 ° C
(49.8°F)
4.5 ° C
(40°F)
% 79 85% 1 Sunrise:06:36 AM
Sunset: 05:48 PM
Moonrise:06:28 PM
Moonset: 06:41 AM
Moon Phase
( Full Moon )
04 March 2026 Wednesday Moderate rain Moderate rain 2 ° C
(35.5°F)
12.7 ° C
(54.8°F)
6.8 ° C
(44.2°F)
% 86 86% 2 Sunrise:06:35 AM
Sunset: 05:50 PM
Moonrise:07:41 PM
Moonset: 06:56 AM
Moon Phase
( Waning Gibbous )
05 March 2026 Thursday Patchy rain nearby Patchy rain nearby -1.2 ° C
(29.9°F)
7.5 ° C
(45.5°F)
4.5 ° C
(40.2°F)
% 61 68% 1 Sunrise:06:33 AM
Sunset: 05:51 PM
Moonrise:08:52 PM
Moonset: 07:11 AM
Moon Phase
( Waning Gibbous )
06 March 2026 Friday Overcast  Overcast -1.9 ° C
(28.6°F)
4.7 ° C
(40.5°F)
0.7 ° C
(33.2°F)
% 61 0% 1 Sunrise:06:31 AM
Sunset: 05:53 PM
Moonrise:10:03 PM
Moonset: 07:27 AM
Moon Phase
( Waning Gibbous )
Waterville Weather forecasts are usually fully updated every 4 hours.
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