Happy Valley Airport Weather Forecast 15 Days, Weather in Today
Current weather conditions and 15 day weather forecast for Happy Valley Airport, Oregon, 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 Happy Valley Airport
| 19 December 2025 Friday 14.4 ° C / 57.9°F  Light rain |
Feels Like : 12.5 ° C / 54.4°F Humidity : % 87 Pressure : 997 mb Wind Speed : 27.4 kmph / 17 miles from SW  Visibility : 9.7 km Precipitation (rainfall) : 5.53 mm Cloud (%) : 100 |
15 day weather forecast for Happy Valley Airport, OR, USA
Weather Forecast for next 15 Days for Happy Valley Airport 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 Happy Valley Airport, Oregon 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 December 2025 Thursday |  Heavy rain |
5.5 ° C (41.9°F) |
13.5 ° C (56.3°F) |
8.8 ° C (47.8°F) |
% 88 | 89% | 0 | Sunrise:07:46 AM Sunset: 04:28 PM |
Moonrise:07:01 AM Moonset: 03:02 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Moderate rain |
3.9 ° C (39°F) |
5.2 ° C (41.4°F) |
5.3 ° C (41.6°F) |
% 92 | 88% | 0.1 | Sunrise:07:46 AM Sunset: 04:28 PM |
Moonrise:08:00 AM Moonset: 03:50 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Heavy rain |
4.2 ° C (39.6°F) |
6.7 ° C (44.1°F) |
5.1 ° C (41.1°F) |
% 87 | 89% | 0.1 | Sunrise:07:47 AM Sunset: 04:28 PM |
Moonrise:08:50 AM Moonset: 04:47 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Heavy rain |
3.4 ° C (38.1°F) |
11.5 ° C (52.7°F) |
6.6 ° C (43.9°F) |
% 84 | 82% | 0.1 | Sunrise:07:47 AM Sunset: 04:29 PM |
Moonrise:09:31 AM Moonset: 05:52 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Moderate rain |
3 ° C (37.3°F) |
9.9 ° C (49.9°F) |
6.1 ° C (43°F) |
% 88 | 88% | 0.2 | Sunrise:07:48 AM Sunset: 04:29 PM |
Moonrise:10:04 AM Moonset: 07:01 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Moderate rain |
4.6 ° C (40.3°F) |
6.8 ° C (44.2°F) |
5.8 ° C (42.5°F) |
% 92 | 87% | 0 | Sunrise:07:48 AM Sunset: 04:30 PM |
Moonrise:10:30 AM Moonset: 08:12 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday |  Patchy rain nearby |
4.1 ° C (39.3°F) |
6.6 ° C (43.8°F) |
5 ° C (41°F) |
% 93 | 79% | 1 | Sunrise:07:49 AM Sunset: 04:31 PM |
Moonrise:10:52 AM Moonset: 09:24 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
4 ° C (39.1°F) |
7.1 ° C (44.7°F) |
5.2 ° C (41.3°F) |
% 92 | 72% | 2 | Sunrise:07:49 AM Sunset: 04:31 PM |
Moonrise:11:11 AM Moonset: 10:35 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Patchy rain nearby |
3.7 ° C (38.6°F) |
6.7 ° C (44.1°F) |
5.1 ° C (41.2°F) |
% 93 | 87% | 2 | Sunrise:07:49 AM Sunset: 04:32 PM |
Moonrise:11:29 AM Moonset: 11:48 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Patchy rain nearby |
3.6 ° C (38.5°F) |
7.3 ° C (45.2°F) |
5.5 ° C (41.9°F) |
% 92 | 88% | 2 | Sunrise:07:49 AM Sunset: 04:33 PM |
Moonrise:11:46 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Moderate rain |
3.9 ° C (38.9°F) |
7 ° C (44.6°F) |
5.3 ° C (41.5°F) |
% 89 | 84% | 2 | Sunrise:07:50 AM Sunset: 04:34 PM |
Moonrise:12:06 PM Moonset: 01:02 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Moderate rain |
6.2 ° C (43.2°F) |
7.9 ° C (46.2°F) |
7.7 ° C (45.8°F) |
% 96 | 86% | 2 | Sunrise:07:50 AM Sunset: 04:34 PM |
Moonrise:12:29 PM Moonset: 02:20 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Moderate rain |
3.8 ° C (38.8°F) |
9.1 ° C (48.3°F) |
7.5 ° C (45.4°F) |
% 94 | 88% | 2 | Sunrise:07:50 AM Sunset: 04:35 PM |
Moonrise:12:59 PM Moonset: 03:43 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Patchy rain nearby |
2.7 ° C (36.9°F) |
5.1 ° C (41.2°F) |
4.1 ° C (39.4°F) |
% 92 | 88% | 1 | Sunrise:07:50 AM Sunset: 04:36 PM |
Moonrise:01:38 PM Moonset: 05:08 AM Moon Phase ( Waxing Gibbous ) |
|
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