Darby Weather Forecast 15 Days, Weather in Darby Today
Current weather conditions and 15 day weather forecast for Darby, 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 Darby
| 14 December 2025 Sunday 6.6 ° C / 43.8°F  Clear |
Feels Like : 4.6 ° C / 40.4°F Humidity : % 81 Pressure : 1018 mb Wind Speed : 6.8 kmph / 4.3 miles from SSW  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Darby, MT, USA
Weather Forecast for next 15 Days for Darby 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 Darby, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 13 December 2025 Saturday | Sunny |
-6.6 ° C (20.1°F) |
8.6 ° C (47.5°F) |
0 ° C (32°F) |
% 83 | 0% | 0.3 | Sunrise:08:11 AM Sunset: 04:53 PM |
Moonrise:01:59 AM Moonset: 01:21 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Sunny |
-0.1 ° C (31.8°F) |
6.3 ° C (43.3°F) |
3.1 ° C (37.5°F) |
% 67 | 0% | 0.2 | Sunrise:08:11 AM Sunset: 04:53 PM |
Moonrise:03:05 AM Moonset: 01:38 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday |  Moderate rain |
-1.3 ° C (29.7°F) |
5.5 ° C (41.9°F) |
1.5 ° C (34.7°F) |
% 79 | 77% | 0.2 | Sunrise:08:12 AM Sunset: 04:53 PM |
Moonrise:04:11 AM Moonset: 01:57 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday |  Moderate or heavy snow showers |
-4.3 ° C (24.3°F) |
0 ° C (32°F) |
-1.8 ° C (28.8°F) |
% 93 | 69% | 0.2 | Sunrise:08:13 AM Sunset: 04:53 PM |
Moonrise:05:18 AM Moonset: 02:20 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Blizzard |
-9.8 ° C (14.4°F) |
3.3 ° C (37.9°F) |
-5.5 ° C (22.2°F) |
% 90 | 80% | 0.2 | Sunrise:08:13 AM Sunset: 04:54 PM |
Moonrise:06:24 AM Moonset: 02:49 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Mist |
-13.4 ° C (7.9°F) |
-6.9 ° C (19.6°F) |
-8.2 ° C (17.3°F) |
% 93 | 88% | 0 | Sunrise:08:14 AM Sunset: 04:54 PM |
Moonrise:07:29 AM Moonset: 03:27 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Moderate or heavy snow showers |
-8.1 ° C (17.4°F) |
-0.2 ° C (31.6°F) |
-4.6 ° C (23.7°F) |
% 94 | 65% | 1 | Sunrise:08:15 AM Sunset: 04:54 PM |
Moonrise:08:28 AM Moonset: 04:14 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Patchy moderate snow |
-16.3 ° C (2.6°F) |
-4 ° C (24.7°F) |
-10 ° C (14°F) |
% 93 | 77% | 1 | Sunrise:08:15 AM Sunset: 04:55 PM |
Moonrise:09:19 AM Moonset: 05:11 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Patchy moderate snow |
-18.7 ° C (-1.7°F) |
-9.3 ° C (15.2°F) |
-12.6 ° C (9.2°F) |
% 93 | 76% | 1 | Sunrise:08:16 AM Sunset: 04:55 PM |
Moonrise:10:00 AM Moonset: 06:16 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Patchy moderate snow |
-10.8 ° C (12.5°F) |
-7.8 ° C (17.9°F) |
-9.3 ° C (15.3°F) |
% 89 | 62% | 1 | Sunrise:08:16 AM Sunset: 04:56 PM |
Moonrise:10:32 AM Moonset: 07:26 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Mist |
-17.2 ° C (1°F) |
-10.8 ° C (12.5°F) |
-14.1 ° C (6.6°F) |
% 93 | 0% | 1 | Sunrise:08:17 AM Sunset: 04:57 PM |
Moonrise:10:58 AM Moonset: 08:37 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday |  Partly Cloudy |
-15.7 ° C (3.7°F) |
-7.9 ° C (17.7°F) |
-13 ° C (8.7°F) |
% 91 | 0% | 2 | Sunrise:08:17 AM Sunset: 04:57 PM |
Moonrise:11:20 AM Moonset: 09:49 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Mist |
-13.5 ° C (7.7°F) |
-2.3 ° C (27.8°F) |
-8.6 ° C (16.6°F) |
% 92 | 85% | 1 | Sunrise:08:17 AM Sunset: 04:58 PM |
Moonrise:11:39 AM Moonset: 11:01 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Light snow |
-9.5 ° C (14.9°F) |
-5.2 ° C (22.7°F) |
-6.5 ° C (20.3°F) |
% 95 | 83% | 1 | Sunrise:08:18 AM Sunset: 04:59 PM |
Moonrise:11:56 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
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