Coos Bay Weather Forecast 15 Days, Weather in Coos Bay Today
Current weather conditions and 15 day weather forecast for Coos Bay, 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 Coos Bay
| 05 December 2025 Friday 11.4 ° C / 52.5°F  Light rain |
Feels Like : 10.1 ° C / 50.1°F Humidity : % 100 Pressure : 1024 mb Wind Speed : 11.5 kmph / 7.2 miles from SSW  Visibility : 4 km Precipitation (rainfall) : 0.05 mm Cloud (%) : 100 |
15 day weather forecast for Coos Bay, OR, USA
Weather Forecast for next 15 Days for Coos Bay 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 Coos Bay, 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 |  Heavy rain |
10.2 ° C (50.4°F) |
12.4 ° C (54.3°F) |
11.4 ° C (52.5°F) |
% 97 | 89% | 0 | Sunrise:07:35 AM Sunset: 04:41 PM |
Moonrise:05:13 PM Moonset: 08:53 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday |  Mist |
10.1 ° C (50.1°F) |
11 ° C (51.8°F) |
10.5 ° C (50.9°F) |
% 93 | 0% | 0.1 | Sunrise:07:36 AM Sunset: 04:41 PM |
Moonrise:06:27 PM Moonset: 09:56 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Moderate rain |
9.7 ° C (49.5°F) |
12.4 ° C (54.3°F) |
11.3 ° C (52.4°F) |
% 94 | 83% | 0 | Sunrise:07:37 AM Sunset: 04:41 PM |
Moonrise:07:47 PM Moonset: 10:44 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Heavy rain |
10.7 ° C (51.3°F) |
13.4 ° C (56.1°F) |
12.3 ° C (54.2°F) |
% 93 | 86% | 0.1 | Sunrise:07:38 AM Sunset: 04:41 PM |
Moonrise:09:05 PM Moonset: 11:20 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Heavy rain |
10.1 ° C (50.3°F) |
12.5 ° C (54.6°F) |
12.4 ° C (54.3°F) |
% 96 | 63% | 0 | Sunrise:07:39 AM Sunset: 04:41 PM |
Moonrise:10:19 PM Moonset: 11:47 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Patchy rain nearby |
7.7 ° C (45.9°F) |
10.4 ° C (50.8°F) |
9.9 ° C (49.8°F) |
% 81 | 81% | 2 | Sunrise:07:39 AM Sunset: 04:41 PM |
Moonrise:11:29 PM Moonset: 12:09 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Moderate rain |
6.9 ° C (44.4°F) |
12.6 ° C (54.7°F) |
9.8 ° C (49.7°F) |
% 95 | 89% | 2 | Sunrise:07:40 AM Sunset: 04:41 PM |
Moonrise:No moonrise Moonset: 12:28 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Heavy rain |
7 ° C (44.6°F) |
13 ° C (55.5°F) |
11 ° C (51.8°F) |
% 95 | 81% | 3 | Sunrise:07:41 AM Sunset: 04:41 PM |
Moonrise:12:35 AM Moonset: 12:46 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Patchy rain nearby |
5.6 ° C (42.1°F) |
7 ° C (44.5°F) |
6.6 ° C (43.9°F) |
% 77 | 89% | 2 | Sunrise:07:42 AM Sunset: 04:41 PM |
Moonrise:01:39 AM Moonset: 01:04 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Moderate rain |
4.6 ° C (40.4°F) |
7.6 ° C (45.7°F) |
6.1 ° C (42.9°F) |
% 85 | 89% | 2 | Sunrise:07:43 AM Sunset: 04:41 PM |
Moonrise:02:42 AM Moonset: 01:23 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Patchy rain nearby |
2.9 ° C (37.2°F) |
7.6 ° C (45.6°F) |
5.5 ° C (41.8°F) |
% 85 | 88% | 2 | Sunrise:07:43 AM Sunset: 04:41 PM |
Moonrise:03:47 AM Moonset: 01:44 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Moderate rain |
2.9 ° C (37.3°F) |
6.3 ° C (43.4°F) |
5.4 ° C (41.8°F) |
% 82 | 86% | 2 | Sunrise:07:44 AM Sunset: 04:42 PM |
Moonrise:04:51 AM Moonset: 02:09 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Moderate rain |
4.3 ° C (39.8°F) |
5 ° C (41.1°F) |
4.9 ° C (40.8°F) |
% 77 | 83% | 1 | Sunrise:07:45 AM Sunset: 04:42 PM |
Moonrise:05:56 AM Moonset: 02:40 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Moderate rain |
1.7 ° C (35.1°F) |
4.9 ° C (40.8°F) |
3.7 ° C (38.7°F) |
% 91 | 89% | 1 | Sunrise:07:45 AM Sunset: 04:42 PM |
Moonrise:06:58 AM Moonset: 03:20 PM Moon Phase ( Waning Crescent ) |
|
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