Belt Weather Forecast 15 Days, Weather in Belt Today
Current weather conditions and 15 day weather forecast for Belt, 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 Belt
| 05 December 2025 Friday 0.5 ° C / 32.9°F  Overcast |
Feels Like : -1.4 ° C / 29.6°F Humidity : % 78 Pressure : 1013 mb Wind Speed : 5.8 kmph / 3.6 miles from SW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Belt, MT, USA
Weather Forecast for next 15 Days for Belt 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 Belt, 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 |  Moderate or heavy snow showers |
-0.6 ° C (30.9°F) |
4.2 ° C (39.6°F) |
0.9 ° C (33.6°F) |
% 82 | 82% | 0.2 | Sunrise:07:55 AM Sunset: 04:33 PM |
Moonrise:04:56 PM Moonset: 09:19 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday |  Moderate snow |
-3.2 ° C (26.2°F) |
0.9 ° C (33.6°F) |
-1.1 ° C (30°F) |
% 95 | 72% | 0.2 | Sunrise:07:56 AM Sunset: 04:33 PM |
Moonrise:06:11 PM Moonset: 10:21 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Cloudy |
-3.1 ° C (26.4°F) |
1.5 ° C (34.7°F) |
-0.2 ° C (31.6°F) |
% 80 | 0% | 0.2 | Sunrise:07:57 AM Sunset: 04:33 PM |
Moonrise:07:34 PM Moonset: 11:06 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday |  Partly Cloudy |
0.1 ° C (32.2°F) |
2.8 ° C (37.1°F) |
2.3 ° C (36.1°F) |
% 72 | 0% | 0.2 | Sunrise:07:58 AM Sunset: 04:33 PM |
Moonrise:08:57 PM Moonset: 11:38 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday |  Patchy rain nearby |
2.3 ° C (36.1°F) |
5.2 ° C (41.4°F) |
4.4 ° C (39.9°F) |
% 73 | 86% | 0 | Sunrise:07:59 AM Sunset: 04:33 PM |
Moonrise:10:15 PM Moonset: 12:02 PM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Light freezing rain |
-4 ° C (24.9°F) |
0.5 ° C (33°F) |
-0.7 ° C (30.7°F) |
% 87 | 78% | 1 | Sunrise:08:00 AM Sunset: 04:33 PM |
Moonrise:11:29 PM Moonset: 12:20 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Light freezing rain |
-8.9 ° C (15.9°F) |
-4.5 ° C (23.9°F) |
-5.8 ° C (21.6°F) |
% 83 | 69% | 1 | Sunrise:08:01 AM Sunset: 04:33 PM |
Moonrise:No moonrise Moonset: 12:36 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday |  Heavy snow |
-12.8 ° C (9°F) |
-11 ° C (12.3°F) |
-11.5 ° C (11.3°F) |
% 95 | 79% | 1 | Sunrise:08:02 AM Sunset: 04:33 PM |
Moonrise:12:38 AM Moonset: 12:50 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Moderate snow |
-15.8 ° C (3.6°F) |
-12.5 ° C (9.5°F) |
-13.8 ° C (7.2°F) |
% 95 | 89% | 1 | Sunrise:08:03 AM Sunset: 04:33 PM |
Moonrise:01:47 AM Moonset: 01:05 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Heavy snow |
-24.5 ° C (-12°F) |
-16.6 ° C (2.1°F) |
-17.6 ° C (0.3°F) |
% 97 | 88% | 1 | Sunrise:08:04 AM Sunset: 04:33 PM |
Moonrise:02:53 AM Moonset: 01:20 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Cloudy |
-26.6 ° C (-15.9°F) |
-11.4 ° C (11.6°F) |
-21.1 ° C (-6°F) |
% 93 | 0% | 1 | Sunrise:08:04 AM Sunset: 04:33 PM |
Moonrise:04:01 AM Moonset: 01:38 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Moderate snow |
-27.2 ° C (-17°F) |
-20.7 ° C (-5.3°F) |
-24.1 ° C (-11.3°F) |
% 97 | 86% | 1 | Sunrise:08:05 AM Sunset: 04:33 PM |
Moonrise:05:09 AM Moonset: 02:00 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Freezing fog |
-30.7 ° C (-23.3°F) |
-24 ° C (-11.1°F) |
-27 ° C (-16.7°F) |
% 97 | 88% | 1 | Sunrise:08:06 AM Sunset: 04:34 PM |
Moonrise:06:17 AM Moonset: 02:28 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Freezing fog |
-30.7 ° C (-23.2°F) |
-16.6 ° C (2.1°F) |
-23.6 ° C (-10.4°F) |
% 94 | 0% | 1 | Sunrise:08:06 AM Sunset: 04:34 PM |
Moonrise:07:23 AM Moonset: 03:04 PM Moon Phase ( Waning Crescent ) |
|
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