Current weather conditions and 15 day weather forecast for Biggs Junction, 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.
| 18 December 2025 Thursday 2.8 ° C / 37°F ![]() Clear |
Feels Like : 1 ° C / 33.8°F Humidity : % 96 Pressure : 1021 mb Wind Speed : 6.5 kmph / 4 miles from SW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| 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 |
-1.2 ° C (29.8°F) |
5.2 ° C (41.4°F) |
3.1 ° C (37.6°F) |
% 88 | 89% | 0 | Sunrise:07:40 AM Sunset: 04:21 PM |
Moonrise:06:55 AM Moonset: 02:55 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Heavy rain |
2.2 ° C (36°F) |
5.8 ° C (42.4°F) |
4.1 ° C (39.3°F) |
% 86 | 88% | 0.1 | Sunrise:07:41 AM Sunset: 04:21 PM |
Moonrise:07:54 AM Moonset: 03:43 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Partly Cloudy |
-0.9 ° C (30.4°F) |
7.2 ° C (45°F) |
2 ° C (35.7°F) |
% 86 | 0% | 0.1 | Sunrise:07:41 AM Sunset: 04:22 PM |
Moonrise:08:44 AM Moonset: 04:40 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Patchy rain nearby |
-0.4 ° C (31.4°F) |
8.2 ° C (46.8°F) |
3.8 ° C (38.9°F) |
% 91 | 88% | 0.1 | Sunrise:07:42 AM Sunset: 04:22 PM |
Moonrise:09:26 AM Moonset: 05:45 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Patchy rain nearby |
3.6 ° C (38.5°F) |
7 ° C (44.6°F) |
4.4 ° C (39.9°F) |
% 91 | 87% | 0 | Sunrise:07:42 AM Sunset: 04:23 PM |
Moonrise:09:58 AM Moonset: 06:54 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Patchy rain nearby |
2.3 ° C (36.2°F) |
5.4 ° C (41.7°F) |
3.6 ° C (38.4°F) |
% 92 | 78% | 1 | Sunrise:07:43 AM Sunset: 04:23 PM |
Moonrise:10:24 AM Moonset: 08:06 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Patchy rain nearby |
-1.8 ° C (28.8°F) |
3.3 ° C (38°F) |
1.2 ° C (34.2°F) |
% 93 | 0% | 1 | Sunrise:07:43 AM Sunset: 04:24 PM |
Moonrise:10:46 AM Moonset: 09:17 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Light freezing rain |
0.8 ° C (33.5°F) |
3.4 ° C (38.1°F) |
2.3 ° C (36.1°F) |
% 91 | 0% | 1 | Sunrise:07:43 AM Sunset: 04:25 PM |
Moonrise:11:05 AM Moonset: 10:28 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Overcast |
-0.3 ° C (31.5°F) |
4.8 ° C (40.6°F) |
2.6 ° C (36.7°F) |
% 90 | 0% | 1 | Sunrise:07:44 AM Sunset: 04:25 PM |
Moonrise:11:22 AM Moonset: 11:41 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Overcast |
1.5 ° C (34.7°F) |
3.9 ° C (39°F) |
2.8 ° C (37°F) |
% 79 | 0% | 1 | Sunrise:07:44 AM Sunset: 04:26 PM |
Moonrise:11:40 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Patchy rain nearby |
0.5 ° C (32.8°F) |
6.4 ° C (43.4°F) |
3.4 ° C (38.2°F) |
% 87 | 83% | 1 | Sunrise:07:44 AM Sunset: 04:27 PM |
Moonrise:11:59 AM Moonset: 12:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Patchy rain nearby |
0.5 ° C (32.9°F) |
6.3 ° C (43.4°F) |
3.3 ° C (38°F) |
% 81 | 78% | 1 | Sunrise:07:44 AM Sunset: 04:28 PM |
Moonrise:12:22 PM Moonset: 02:14 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Patchy rain nearby |
-1.3 ° C (29.6°F) |
3 ° C (37.4°F) |
1.2 ° C (34.1°F) |
% 85 | 80% | 1 | Sunrise:07:44 AM Sunset: 04:29 PM |
Moonrise:12:52 PM Moonset: 03:37 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Patchy rain nearby |
-2.1 ° C (28.2°F) |
4.7 ° C (40.4°F) |
1.4 ° C (34.6°F) |
% 97 | 68% | 1 | Sunrise:07:45 AM Sunset: 04:29 PM |
Moonrise:01:31 PM Moonset: 05:02 AM Moon Phase ( Waxing Gibbous ) |
|