Mc Nary Dam Heliport Weather Forecast 15 Days, Weather in 59OR Today
Current weather conditions and 15 day weather forecast for Mc Nary Dam Heliport, 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 Mc Nary Dam Heliport
| 18 December 2025 Thursday 3.9 ° C / 39°F  Clear |
Feels Like : 0.5 ° C / 32.9°F Humidity : % 72 Pressure : 1021 mb Wind Speed : 14.4 kmph / 8.9 miles from SW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Mc Nary Dam Heliport, OR, USA
Weather Forecast for next 15 Days for Mc Nary Dam Heliport 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 Mc Nary Dam Heliport, 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 |  Patchy rain nearby |
4 ° C (39.2°F) |
12.1 ° C (53.7°F) |
7.5 ° C (45.6°F) |
% 76 | 78% | 0.1 | Sunrise:07:34 AM Sunset: 04:14 PM |
Moonrise:06:49 AM Moonset: 02:47 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Overcast |
3.1 ° C (37.6°F) |
9.2 ° C (48.6°F) |
7 ° C (44.6°F) |
% 73 | 0% | 0.1 | Sunrise:07:35 AM Sunset: 04:14 PM |
Moonrise:07:49 AM Moonset: 03:35 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Sunny |
3.2 ° C (37.8°F) |
9.9 ° C (49.8°F) |
5.5 ° C (41.9°F) |
% 58 | 0% | 0.1 | Sunrise:07:35 AM Sunset: 04:15 PM |
Moonrise:08:39 AM Moonset: 04:32 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Patchy rain nearby |
2.9 ° C (37.1°F) |
7.9 ° C (46.3°F) |
5.4 ° C (41.7°F) |
% 77 | 88% | 0.1 | Sunrise:07:36 AM Sunset: 04:15 PM |
Moonrise:09:20 AM Moonset: 05:37 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Partly Cloudy |
4.1 ° C (39.4°F) |
9.5 ° C (49.1°F) |
6.1 ° C (43.1°F) |
% 67 | 0% | 0 | Sunrise:07:36 AM Sunset: 04:16 PM |
Moonrise:09:52 AM Moonset: 06:47 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Sunny |
3.5 ° C (38.3°F) |
7 ° C (44.6°F) |
5 ° C (41.1°F) |
% 70 | 0% | 3 | Sunrise:07:37 AM Sunset: 04:16 PM |
Moonrise:10:18 AM Moonset: 07:58 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Patchy rain nearby |
2.2 ° C (35.9°F) |
3.8 ° C (38.9°F) |
3.2 ° C (37.7°F) |
% 83 | 78% | 1 | Sunrise:07:37 AM Sunset: 04:17 PM |
Moonrise:10:39 AM Moonset: 09:10 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
2.3 ° C (36.1°F) |
3.3 ° C (37.9°F) |
2.9 ° C (37.1°F) |
% 92 | 84% | 1 | Sunrise:07:37 AM Sunset: 04:17 PM |
Moonrise:10:58 AM Moonset: 10:21 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Overcast |
1.4 ° C (34.4°F) |
3.2 ° C (37.8°F) |
2.6 ° C (36.6°F) |
% 86 | 0% | 1 | Sunrise:07:38 AM Sunset: 04:18 PM |
Moonrise:11:16 AM Moonset: 11:34 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Partly Cloudy |
1.1 ° C (33.9°F) |
4.8 ° C (40.6°F) |
2.6 ° C (36.8°F) |
% 68 | 0% | 2 | Sunrise:07:38 AM Sunset: 04:19 PM |
Moonrise:11:33 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Patchy rain nearby |
0.4 ° C (32.7°F) |
6.1 ° C (42.9°F) |
3.8 ° C (38.8°F) |
% 76 | 70% | 1 | Sunrise:07:38 AM Sunset: 04:20 PM |
Moonrise:11:53 AM Moonset: 12:49 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
3.6 ° C (38.5°F) |
8 ° C (46.4°F) |
5.2 ° C (41.4°F) |
% 66 | 0% | 3 | Sunrise:07:38 AM Sunset: 04:20 PM |
Moonrise:12:15 PM Moonset: 02:08 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Overcast |
1.1 ° C (33.9°F) |
4.8 ° C (40.6°F) |
2.7 ° C (36.9°F) |
% 66 | 0% | 1 | Sunrise:07:39 AM Sunset: 04:21 PM |
Moonrise:12:44 PM Moonset: 03:31 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Patchy rain nearby |
1.8 ° C (35.3°F) |
5.8 ° C (42.4°F) |
4.3 ° C (39.7°F) |
% 85 | 0% | 1 | Sunrise:07:39 AM Sunset: 04:22 PM |
Moonrise:01:23 PM Moonset: 04:56 AM Moon Phase ( Waxing Gibbous ) |
|
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