Trego Weather Forecast 15 Days, Weather in Trego Today
Current weather conditions and 15 day weather forecast for Trego, 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 Trego
| 15 December 2025 Monday 2.3 ° C / 36.1°F  Partly cloudy |
Feels Like : 1.3 ° C / 34.4°F Humidity : % 93 Pressure : 1017 mb Wind Speed : 4.3 kmph / 2.7 miles from SSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15 day weather forecast for Trego, MT, USA
Weather Forecast for next 15 Days for Trego 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 Trego, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 December 2025 Monday |  Patchy rain nearby |
2.5 ° C (36.5°F) |
8.1 ° C (46.6°F) |
4.9 ° C (40.8°F) |
% 80 | 88% | 0 | Sunrise:08:25 AM Sunset: 04:43 PM |
Moonrise:04:21 AM Moonset: 01:50 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday |  Moderate rain |
0.9 ° C (33.6°F) |
2.7 ° C (36.9°F) |
2.2 ° C (36°F) |
% 96 | 87% | 0.1 | Sunrise:08:26 AM Sunset: 04:44 PM |
Moonrise:05:31 AM Moonset: 02:10 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Blowing snow |
-5.7 ° C (21.7°F) |
4.3 ° C (39.7°F) |
0.3 ° C (32.5°F) |
% 89 | 89% | 0.1 | Sunrise:08:27 AM Sunset: 04:44 PM |
Moonrise:06:40 AM Moonset: 02:37 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Freezing fog |
-11.4 ° C (11.5°F) |
-0.7 ° C (30.7°F) |
-5 ° C (23°F) |
% 93 | 85% | 0.1 | Sunrise:08:27 AM Sunset: 04:44 PM |
Moonrise:07:47 AM Moonset: 03:12 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Moderate or heavy snow showers |
-12.3 ° C (9.8°F) |
-0.3 ° C (31.5°F) |
-1.9 ° C (28.6°F) |
% 86 | 63% | 0 | Sunrise:08:28 AM Sunset: 04:45 PM |
Moonrise:08:47 AM Moonset: 03:59 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Mist |
-13.2 ° C (8.2°F) |
-2.3 ° C (27.9°F) |
-9.3 ° C (15.3°F) |
% 91 | 87% | 1 | Sunrise:08:28 AM Sunset: 04:45 PM |
Moonrise:09:37 AM Moonset: 04:57 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday |  Heavy snow |
-9.9 ° C (14.2°F) |
-2.9 ° C (26.8°F) |
-6.7 ° C (19.9°F) |
% 94 | 85% | 1 | Sunrise:08:29 AM Sunset: 04:45 PM |
Moonrise:10:16 AM Moonset: 06:04 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Moderate or heavy snow showers |
-6.1 ° C (21°F) |
1.5 ° C (34.7°F) |
-1.3 ° C (29.7°F) |
% 90 | 88% | 1 | Sunrise:08:29 AM Sunset: 04:46 PM |
Moonrise:10:46 AM Moonset: 07:17 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Mist |
-15.4 ° C (4.2°F) |
-2.7 ° C (27.1°F) |
-10.2 ° C (13.6°F) |
% 91 | 0% | 1 | Sunrise:08:30 AM Sunset: 04:47 PM |
Moonrise:11:09 AM Moonset: 08:31 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Mist |
-15.4 ° C (4.3°F) |
-3.7 ° C (25.4°F) |
-9.6 ° C (14.8°F) |
% 95 | 82% | 1 | Sunrise:08:30 AM Sunset: 04:47 PM |
Moonrise:11:28 AM Moonset: 09:46 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Moderate snow |
-7.9 ° C (17.8°F) |
-1.2 ° C (29.9°F) |
-4.3 ° C (24.3°F) |
% 97 | 80% | 1 | Sunrise:08:31 AM Sunset: 04:48 PM |
Moonrise:11:44 AM Moonset: 11:00 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Light snow |
-8.5 ° C (16.7°F) |
-1.4 ° C (29.5°F) |
-5.4 ° C (22.3°F) |
% 98 | 68% | 1 | Sunrise:08:31 AM Sunset: 04:49 PM |
Moonrise:11:58 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Light snow |
-6.9 ° C (19.6°F) |
-0.3 ° C (31.4°F) |
-2.8 ° C (26.9°F) |
% 98 | 70% | 1 | Sunrise:08:31 AM Sunset: 04:49 PM |
Moonrise:12:13 PM Moonset: 12:16 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Light snow |
-8.1 ° C (17.4°F) |
0.7 ° C (33.2°F) |
-2.8 ° C (26.9°F) |
% 95 | 83% | 1 | Sunrise:08:31 AM Sunset: 04:50 PM |
Moonrise:12:29 PM Moonset: 01:34 AM Moon Phase ( Waxing Gibbous ) |
|
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