Altamont Weather Forecast 15 Days, Weather in Altamont Today
Current weather conditions and 15 day weather forecast for Altamont, 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 Altamont
| 05 December 2025 Friday 5.2 ° C / 41.4°F  Overcast |
Feels Like : 4.8 ° C / 40.6°F Humidity : % 89 Pressure : 1024 mb Wind Speed : 4 kmph / 2.5 miles from WSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Altamont, OR, USA
Weather Forecast for next 15 Days for Altamont 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 Altamont, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 December 2025 Friday |  Patchy rain nearby |
2.4 ° C (36.3°F) |
6.6 ° C (43.9°F) |
4.8 ° C (40.6°F) |
% 94 | 72% | 0.1 | Sunrise:07:21 AM Sunset: 04:35 PM |
Moonrise:05:09 PM Moonset: 08:37 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday | Overcast |
2.5 ° C (36.5°F) |
7.7 ° C (45.9°F) |
4.9 ° C (40.7°F) |
% 91 | 0% | 0.2 | Sunrise:07:22 AM Sunset: 04:35 PM |
Moonrise:06:22 PM Moonset: 09:41 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday | Patchy rain nearby |
3.9 ° C (39°F) |
6.2 ° C (43.2°F) |
4.8 ° C (40.6°F) |
% 91 | 81% | 0.2 | Sunrise:07:23 AM Sunset: 04:35 PM |
Moonrise:07:41 PM Moonset: 10:29 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Patchy rain nearby |
2.3 ° C (36.1°F) |
9.8 ° C (49.7°F) |
5.6 ° C (42°F) |
% 80 | 84% | 0.2 | Sunrise:07:24 AM Sunset: 04:35 PM |
Moonrise:08:58 PM Moonset: 11:06 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Patchy rain nearby |
5.3 ° C (41.5°F) |
7.4 ° C (45.2°F) |
6.1 ° C (42.9°F) |
% 95 | 60% | 0 | Sunrise:07:25 AM Sunset: 04:35 PM |
Moonrise:10:11 PM Moonset: 11:34 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday | Patchy rain nearby |
7.9 ° C (46.3°F) |
10.2 ° C (50.4°F) |
8.9 ° C (48.1°F) |
% 91 | 88% | 2 | Sunrise:07:26 AM Sunset: 04:35 PM |
Moonrise:11:20 PM Moonset: 11:57 AM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Patchy rain nearby |
3.7 ° C (38.7°F) |
10.4 ° C (50.7°F) |
7.4 ° C (45.2°F) |
% 86 | 80% | 2 | Sunrise:07:26 AM Sunset: 04:35 PM |
Moonrise:No moonrise Moonset: 12:17 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday |  Sunny |
1.5 ° C (34.7°F) |
12 ° C (53.6°F) |
5.6 ° C (42°F) |
% 72 | 0% | 3 | Sunrise:07:27 AM Sunset: 04:35 PM |
Moonrise:12:24 AM Moonset: 12:36 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Patchy rain nearby |
-3.1 ° C (26.5°F) |
3.9 ° C (39.1°F) |
1.1 ° C (34.1°F) |
% 77 | 88% | 1 | Sunrise:07:28 AM Sunset: 04:35 PM |
Moonrise:01:28 AM Moonset: 12:55 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday |  Patchy moderate snow |
-3.6 ° C (25.5°F) |
5.1 ° C (41.2°F) |
0.4 ° C (32.7°F) |
% 84 | 84% | 1 | Sunrise:07:29 AM Sunset: 04:35 PM |
Moonrise:02:30 AM Moonset: 01:15 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Patchy rain nearby |
0.6 ° C (33.1°F) |
4 ° C (39.2°F) |
2.3 ° C (36.1°F) |
% 94 | 89% | 1 | Sunrise:07:29 AM Sunset: 04:36 PM |
Moonrise:03:33 AM Moonset: 01:37 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Patchy rain nearby |
0.7 ° C (33.3°F) |
6.4 ° C (43.5°F) |
3.4 ° C (38.1°F) |
% 85 | 65% | 1 | Sunrise:07:30 AM Sunset: 04:36 PM |
Moonrise:04:37 AM Moonset: 02:03 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Heavy snow |
-0.7 ° C (30.7°F) |
0.2 ° C (32.4°F) |
-0.4 ° C (31.3°F) |
% 93 | 71% | 1 | Sunrise:07:31 AM Sunset: 04:36 PM |
Moonrise:05:41 AM Moonset: 02:35 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Heavy snow |
-1.3 ° C (29.7°F) |
1.2 ° C (34.2°F) |
0.1 ° C (32.2°F) |
% 99 | 63% | 1 | Sunrise:07:31 AM Sunset: 04:37 PM |
Moonrise:06:43 AM Moonset: 03:15 PM Moon Phase ( Waning Crescent ) |
|
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