Current weather conditions and 15 day weather forecast for Mirth Airport, Washington, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 15 December 2025 Monday 10.3 ° C / 50.5°F ![]() Partly cloudy |
Feels Like : 7.5 ° C / 45.5°F Humidity : % 86 Pressure : 1016 mb Wind Speed : 23 kmph / 14.3 miles from S ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 14 December 2025 Sunday | Partly Cloudy |
9.5 ° C (49.1°F) |
10.6 ° C (51.1°F) |
10 ° C (50°F) |
% 83 | 0% | 0.1 | Sunrise:07:53 AM Sunset: 04:17 PM |
Moonrise:02:43 AM Moonset: 01:06 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Cloudy |
8.4 ° C (47.1°F) |
13.6 ° C (56.5°F) |
11.3 ° C (52.3°F) |
% 84 | 0% | 0.1 | Sunrise:07:54 AM Sunset: 04:18 PM |
Moonrise:03:52 AM Moonset: 01:24 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Heavy rain |
8.1 ° C (46.6°F) |
11.2 ° C (52.2°F) |
9.7 ° C (49.5°F) |
% 87 | 75% | 0 | Sunrise:07:54 AM Sunset: 04:18 PM |
Moonrise:05:00 AM Moonset: 01:45 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Patchy rain nearby |
4.6 ° C (40.2°F) |
7.4 ° C (45.3°F) |
6.4 ° C (43.5°F) |
% 81 | 85% | 0.1 | Sunrise:07:55 AM Sunset: 04:18 PM |
Moonrise:06:09 AM Moonset: 02:13 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Moderate rain |
3.2 ° C (37.8°F) |
6 ° C (42.8°F) |
5.8 ° C (42.5°F) |
% 90 | 81% | 0 | Sunrise:07:56 AM Sunset: 04:19 PM |
Moonrise:07:15 AM Moonset: 02:49 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Patchy rain nearby |
2.2 ° C (35.9°F) |
5.8 ° C (42.4°F) |
3.5 ° C (38.3°F) |
% 86 | 88% | 1 | Sunrise:07:56 AM Sunset: 04:19 PM |
Moonrise:08:14 AM Moonset: 03:36 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Patchy rain nearby |
3 ° C (37.3°F) |
4.6 ° C (40.2°F) |
4.4 ° C (39.8°F) |
% 92 | 81% | 1 | Sunrise:07:57 AM Sunset: 04:19 PM |
Moonrise:09:04 AM Moonset: 04:34 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Patchy rain nearby |
1.5 ° C (34.8°F) |
4.2 ° C (39.6°F) |
3.6 ° C (38.5°F) |
% 89 | 88% | 1 | Sunrise:07:57 AM Sunset: 04:20 PM |
Moonrise:09:44 AM Moonset: 05:41 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Moderate or heavy snow showers |
-0.3 ° C (31.5°F) |
1.1 ° C (33.9°F) |
0.6 ° C (33.1°F) |
% 90 | 87% | 1 | Sunrise:07:58 AM Sunset: 04:20 PM |
Moonrise:10:14 AM Moonset: 06:52 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Moderate rain |
0.7 ° C (33.2°F) |
1.5 ° C (34.7°F) |
1.4 ° C (34.5°F) |
% 96 | 84% | 1 | Sunrise:07:58 AM Sunset: 04:21 PM |
Moonrise:10:38 AM Moonset: 08:06 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Heavy snow |
-4 ° C (24.8°F) |
-2.1 ° C (28.2°F) |
-2.4 ° C (27.7°F) |
% 93 | 71% | 1 | Sunrise:07:59 AM Sunset: 04:22 PM |
Moonrise:10:58 AM Moonset: 09:20 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Moderate snow |
-6.2 ° C (20.8°F) |
-4.1 ° C (24.6°F) |
-4.9 ° C (23.1°F) |
% 90 | 88% | 1 | Sunrise:07:59 AM Sunset: 04:22 PM |
Moonrise:11:14 AM Moonset: 10:33 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Light freezing rain |
-11.2 ° C (11.9°F) |
-5.7 ° C (21.8°F) |
-7.7 ° C (18.2°F) |
% 86 | 0% | 1 | Sunrise:07:59 AM Sunset: 04:23 PM |
Moonrise:11:30 AM Moonset: 11:49 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Freezing fog |
-11.4 ° C (11.6°F) |
-2.1 ° C (28.3°F) |
-6 ° C (21.3°F) |
% 95 | 64% | 1 | Sunrise:07:59 AM Sunset: 04:24 PM |
Moonrise:11:45 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|