Sumner Weather Forecast 15 Days, Weather in Sumner Today
Current weather conditions and 15 day weather forecast for Sumner, 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 Sumner
| 09 February 2026 Monday 5.4 ° C / 41.7°F  Overcast |
Feels Like : 4.5 ° C / 40.1°F Humidity : % 100 Pressure : 1023 mb Wind Speed : 5 kmph / 3.1 miles from SSE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Sumner, WA, USA
Weather Forecast for next 15 Days for Sumner 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 Sumner, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 09 February 2026 Monday |  Patchy rain nearby |
2.4 ° C (36.4°F) |
9.7 ° C (49.5°F) |
6.4 ° C (43.5°F) |
% 85 | 88% | 0.2 | Sunrise:07:23 AM Sunset: 05:24 PM |
Moonrise:01:38 AM Moonset: 10:15 AM Moon Phase ( Last Quarter ) |
|
| 10 February 2026 Tuesday |  Partly Cloudy |
4.2 ° C (39.6°F) |
8 ° C (46.4°F) |
6.3 ° C (43.3°F) |
% 83 | 0% | 0.3 | Sunrise:07:21 AM Sunset: 05:26 PM |
Moonrise:02:46 AM Moonset: 10:45 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday | Partly Cloudy |
0.9 ° C (33.6°F) |
5.6 ° C (42.1°F) |
3.7 ° C (38.6°F) |
% 85 | 0% | 0.3 | Sunrise:07:20 AM Sunset: 05:27 PM |
Moonrise:03:50 AM Moonset: 11:25 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday | Patchy rain nearby |
1.6 ° C (34.8°F) |
10.4 ° C (50.7°F) |
5.5 ° C (42°F) |
% 76 | 84% | 0.2 | Sunrise:07:18 AM Sunset: 05:29 PM |
Moonrise:04:47 AM Moonset: 12:15 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Patchy rain nearby |
2.9 ° C (37.3°F) |
8.2 ° C (46.7°F) |
5.1 ° C (41.1°F) |
% 84 | 86% | 0 | Sunrise:07:17 AM Sunset: 05:30 PM |
Moonrise:05:34 AM Moonset: 01:16 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday | Partly Cloudy |
-0.5 ° C (31.1°F) |
9.3 ° C (48.8°F) |
3.8 ° C (38.9°F) |
% 70 | 0% | 2 | Sunrise:07:15 AM Sunset: 05:32 PM |
Moonrise:06:12 AM Moonset: 02:24 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday | Overcast |
-1.1 ° C (30.1°F) |
7.2 ° C (45°F) |
2.5 ° C (36.5°F) |
% 73 | 0% | 1 | Sunrise:07:13 AM Sunset: 05:33 PM |
Moonrise:06:41 AM Moonset: 03:38 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday | Patchy rain nearby |
-0.1 ° C (31.8°F) |
7.1 ° C (44.8°F) |
3.2 ° C (37.7°F) |
% 79 | 0% | 1 | Sunrise:07:12 AM Sunset: 05:35 PM |
Moonrise:07:05 AM Moonset: 04:53 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday | Patchy rain nearby |
-1.8 ° C (28.8°F) |
6.9 ° C (44.5°F) |
2.1 ° C (35.8°F) |
% 77 | 0% | 1 | Sunrise:07:10 AM Sunset: 05:37 PM |
Moonrise:07:24 AM Moonset: 06:09 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Overcast |
-0.6 ° C (30.9°F) |
6.2 ° C (43.2°F) |
2.6 ° C (36.7°F) |
% 69 | 0% | 1 | Sunrise:07:08 AM Sunset: 05:38 PM |
Moonrise:07:41 AM Moonset: 07:25 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday | Patchy rain nearby |
2.1 ° C (35.8°F) |
3.5 ° C (38.2°F) |
2.9 ° C (37.2°F) |
% 96 | 81% | 1 | Sunrise:07:07 AM Sunset: 05:40 PM |
Moonrise:07:57 AM Moonset: 08:41 PM Moon Phase ( Waxing Crescent ) |
|
| 20 February 2026 Friday | Patchy rain nearby |
-0.2 ° C (31.6°F) |
6.5 ° C (43.7°F) |
3.3 ° C (37.9°F) |
% 88 | 80% | 1 | Sunrise:07:05 AM Sunset: 05:41 PM |
Moonrise:08:14 AM Moonset: 09:59 PM Moon Phase ( Waxing Crescent ) |
|
| 21 February 2026 Saturday | Patchy rain nearby |
1.6 ° C (34.9°F) |
12.7 ° C (54.8°F) |
6.2 ° C (43.2°F) |
% 71 | 76% | 2 | Sunrise:07:03 AM Sunset: 05:43 PM |
Moonrise:08:33 AM Moonset: 11:20 PM Moon Phase ( Waxing Crescent ) |
|
| 22 February 2026 Sunday | Patchy rain nearby |
2 ° C (35.6°F) |
6 ° C (42.7°F) |
4.4 ° C (39.8°F) |
% 82 | 86% | 1 | Sunrise:07:01 AM Sunset: 05:44 PM |
Moonrise:08:55 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
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