Yaak Weather Forecast 15 Days, Weather in Yaak Today
Current weather conditions and 15 day weather forecast for Yaak, Montana, 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 Yaak
| 05 December 2025 Friday -0.1 ° C / 31.8°F  Clear |
Feels Like : -1 ° C / 30.3°F Humidity : % 93 Pressure : 1018 mb Wind Speed : 3.6 kmph / 2.2 miles from NW  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Yaak, MT, USA
Weather Forecast for next 15 Days for Yaak 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 Yaak, Montana 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 |
-5.2 ° C (22.6°F) |
4.8 ° C (40.6°F) |
1.1 ° C (34°F) |
% 71 | 88% | 0.1 | Sunrise:08:18 AM Sunset: 04:46 PM |
Moonrise:05:06 PM Moonset: 09:45 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday |  Moderate rain |
-0.2 ° C (31.6°F) |
2.1 ° C (35.8°F) |
1.3 ° C (34.3°F) |
% 95 | 86% | 0.1 | Sunrise:08:19 AM Sunset: 04:46 PM |
Moonrise:06:22 PM Moonset: 10:47 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Moderate or heavy snow showers |
-7.2 ° C (19°F) |
-0.3 ° C (31.5°F) |
-4 ° C (24.9°F) |
% 95 | 79% | 0.1 | Sunrise:08:20 AM Sunset: 04:45 PM |
Moonrise:07:47 PM Moonset: 11:31 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday |  Light snow showers |
-6.3 ° C (20.6°F) |
-1 ° C (30.3°F) |
-3.8 ° C (25.1°F) |
% 97 | 71% | 0.1 | Sunrise:08:21 AM Sunset: 04:45 PM |
Moonrise:09:11 PM Moonset: 12:01 PM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday |  Heavy freezing drizzle |
-5.3 ° C (22.5°F) |
-0.3 ° C (31.5°F) |
-2.4 ° C (27.7°F) |
% 96 | 85% | 0 | Sunrise:08:22 AM Sunset: 04:45 PM |
Moonrise:10:31 PM Moonset: 12:23 PM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Heavy snow |
-10.2 ° C (13.6°F) |
0.9 ° C (33.6°F) |
-4.8 ° C (23.3°F) |
% 97 | 60% | 1 | Sunrise:08:23 AM Sunset: 04:45 PM |
Moonrise:11:46 PM Moonset: 12:40 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday |  Light snow |
-14.6 ° C (5.7°F) |
-3.2 ° C (26.2°F) |
-9.9 ° C (14.2°F) |
% 98 | 81% | 1 | Sunrise:08:24 AM Sunset: 04:45 PM |
Moonrise:No moonrise Moonset: 12:54 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Heavy snow |
-13.3 ° C (8°F) |
-10.9 ° C (12.5°F) |
-11.8 ° C (10.8°F) |
% 97 | 78% | 1 | Sunrise:08:25 AM Sunset: 04:45 PM |
Moonrise:12:57 AM Moonset: 01:08 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Heavy snow |
-19.2 ° C (-2.6°F) |
-10.6 ° C (12.9°F) |
-14.9 ° C (5.2°F) |
% 96 | 74% | 1 | Sunrise:08:26 AM Sunset: 04:45 PM |
Moonrise:02:06 AM Moonset: 01:21 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday |  Freezing fog |
-25.8 ° C (-14.4°F) |
-13.3 ° C (8.1°F) |
-19.2 ° C (-2.6°F) |
% 96 | 0% | 1 | Sunrise:08:27 AM Sunset: 04:45 PM |
Moonrise:03:15 AM Moonset: 01:35 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Light snow |
-26.3 ° C (-15.4°F) |
-9.8 ° C (14.4°F) |
-20.5 ° C (-4.9°F) |
% 98 | 82% | 1 | Sunrise:08:27 AM Sunset: 04:46 PM |
Moonrise:04:23 AM Moonset: 01:52 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday |  Moderate snow |
-26.6 ° C (-15.8°F) |
-12.5 ° C (9.5°F) |
-16.5 ° C (2.4°F) |
% 96 | 83% | 1 | Sunrise:08:28 AM Sunset: 04:46 PM |
Moonrise:05:33 AM Moonset: 02:12 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Mist |
-33.9 ° C (-29°F) |
-19.9 ° C (-3.9°F) |
-26.7 ° C (-16°F) |
% 96 | 63% | 1 | Sunrise:08:29 AM Sunset: 04:46 PM |
Moonrise:06:42 AM Moonset: 02:39 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Freezing fog |
-32 ° C (-25.5°F) |
-15.7 ° C (3.8°F) |
-26.6 ° C (-16°F) |
% 98 | 0% | 1 | Sunrise:08:29 AM Sunset: 04:46 PM |
Moonrise:07:49 AM Moonset: 03:15 PM Moon Phase ( Waning Crescent ) |
|
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