Rochester Weather Forecast 15 Days, Weather in Rochester Today
Current weather conditions and 15 day weather forecast for Rochester, 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 Rochester
| 18 December 2025 Thursday 7.3 ° C / 45.1°F  Overcast |
Feels Like : 5.5 ° C / 41.8°F Humidity : % 100 Pressure : 1021 mb Wind Speed : 9.7 kmph / 6 miles from S  Visibility : 14 km Precipitation (rainfall) : 0.24 mm Cloud (%) : 100 |
15 day weather forecast for Rochester, WA, USA
Weather Forecast for next 15 Days for Rochester 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 Rochester, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 17 December 2025 Wednesday |  Moderate rain |
4.5 ° C (40.1°F) |
11.8 ° C (53.2°F) |
7.1 ° C (44.8°F) |
% 81 | 89% | 0.1 | Sunrise:07:52 AM Sunset: 04:25 PM |
Moonrise:06:05 AM Moonset: 02:20 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Heavy rain |
3.7 ° C (38.7°F) |
9.8 ° C (49.6°F) |
6.5 ° C (43.7°F) |
% 91 | 85% | 0 | Sunrise:07:52 AM Sunset: 04:25 PM |
Moonrise:07:10 AM Moonset: 02:57 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Moderate rain |
4.1 ° C (39.4°F) |
5.7 ° C (42.3°F) |
5.2 ° C (41.4°F) |
% 86 | 89% | 0.1 | Sunrise:07:53 AM Sunset: 04:25 PM |
Moonrise:08:09 AM Moonset: 03:45 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Heavy rain |
2.7 ° C (36.9°F) |
6.7 ° C (44.1°F) |
5 ° C (41°F) |
% 89 | 89% | 0.1 | Sunrise:07:54 AM Sunset: 04:26 PM |
Moonrise:08:59 AM Moonset: 04:42 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Moderate rain |
1.1 ° C (34°F) |
6.9 ° C (44.4°F) |
4.3 ° C (39.7°F) |
% 93 | 77% | 0.1 | Sunrise:07:54 AM Sunset: 04:26 PM |
Moonrise:09:40 AM Moonset: 05:49 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Moderate rain |
4.1 ° C (39.4°F) |
6.1 ° C (42.9°F) |
5.1 ° C (41.2°F) |
% 93 | 74% | 0 | Sunrise:07:55 AM Sunset: 04:27 PM |
Moonrise:10:11 AM Moonset: 06:59 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday |  Patchy rain nearby |
1 ° C (33.9°F) |
5.2 ° C (41.3°F) |
3.1 ° C (37.6°F) |
% 93 | 77% | 1 | Sunrise:07:55 AM Sunset: 04:27 PM |
Moonrise:10:36 AM Moonset: 08:11 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Patchy rain nearby |
1.9 ° C (35.4°F) |
4.8 ° C (40.7°F) |
3.3 ° C (37.9°F) |
% 95 | 88% | 1 | Sunrise:07:55 AM Sunset: 04:28 PM |
Moonrise:10:57 AM Moonset: 09:24 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
2.4 ° C (36.3°F) |
2.9 ° C (37.3°F) |
2.8 ° C (37.1°F) |
% 97 | 87% | 1 | Sunrise:07:56 AM Sunset: 04:29 PM |
Moonrise:11:15 AM Moonset: 10:36 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Overcast |
-1.5 ° C (29.3°F) |
4.5 ° C (40°F) |
1.9 ° C (35.4°F) |
% 88 | 0% | 1 | Sunrise:07:56 AM Sunset: 04:29 PM |
Moonrise:11:31 AM Moonset: 11:50 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Partly Cloudy |
-1.9 ° C (28.6°F) |
6.2 ° C (43.2°F) |
1.3 ° C (34.3°F) |
% 88 | 0% | 2 | Sunrise:07:56 AM Sunset: 04:30 PM |
Moonrise:11:48 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Moderate rain |
2.5 ° C (36.5°F) |
6.5 ° C (43.8°F) |
4.8 ° C (40.7°F) |
% 89 | 85% | 1 | Sunrise:07:56 AM Sunset: 04:31 PM |
Moonrise:12:06 PM Moonset: 01:06 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Patchy rain nearby |
1.8 ° C (35.2°F) |
6.8 ° C (44.2°F) |
3.6 ° C (38.5°F) |
% 90 | 85% | 1 | Sunrise:07:57 AM Sunset: 04:32 PM |
Moonrise:12:28 PM Moonset: 02:26 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Patchy rain nearby |
0.9 ° C (33.7°F) |
3.5 ° C (38.4°F) |
2.5 ° C (36.5°F) |
% 95 | 86% | 1 | Sunrise:07:57 AM Sunset: 04:33 PM |
Moonrise:12:56 PM Moonset: 03:50 AM Moon Phase ( Waxing Gibbous ) |
|
Add a link to your web page; copy and paste this html to your web page