Sun Prairie Weather Forecast 15 Days, Weather in Sun Prairie Today
Current weather conditions and 15 day weather forecast for Sun Prairie, 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 Sun Prairie
| 05 December 2025 Friday 0.6 ° C / 33.1°F  Overcast |
Feels Like : -2.2 ° C / 28°F Humidity : % 72 Pressure : 1013 mb Wind Speed : 8.6 kmph / 5.4 miles from SW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Sun Prairie, MT, USA
Weather Forecast for next 15 Days for Sun Prairie 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 Sun Prairie, 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 |  Partly Cloudy |
-6.2 ° C (20.8°F) |
3 ° C (37.4°F) |
-0 ° C (32°F) |
% 84 | 0% | 0.2 | Sunrise:07:57 AM Sunset: 04:34 PM |
Moonrise:04:57 PM Moonset: 09:21 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday |  Cloudy |
-2 ° C (28.4°F) |
3.5 ° C (38.3°F) |
0.5 ° C (33°F) |
% 87 | 0% | 0.2 | Sunrise:07:58 AM Sunset: 04:34 PM |
Moonrise:06:12 PM Moonset: 10:23 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday | Cloudy |
-3.9 ° C (25°F) |
3.4 ° C (38.1°F) |
0.3 ° C (32.5°F) |
% 76 | 0% | 0.2 | Sunrise:07:59 AM Sunset: 04:34 PM |
Moonrise:07:35 PM Moonset: 11:09 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Partly Cloudy |
-0.5 ° C (31°F) |
3.8 ° C (38.8°F) |
2.4 ° C (36.3°F) |
% 73 | 0% | 0.2 | Sunrise:08:00 AM Sunset: 04:34 PM |
Moonrise:08:58 PM Moonset: 11:41 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Partly Cloudy |
1.4 ° C (34.5°F) |
6 ° C (42.8°F) |
4.5 ° C (40.1°F) |
% 66 | 0% | 0 | Sunrise:08:01 AM Sunset: 04:34 PM |
Moonrise:10:16 PM Moonset: 12:04 PM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Patchy moderate snow |
-1.8 ° C (28.8°F) |
5.5 ° C (41.9°F) |
0.7 ° C (33.3°F) |
% 62 | 78% | 1 | Sunrise:08:02 AM Sunset: 04:34 PM |
Moonrise:11:31 PM Moonset: 12:22 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Patchy moderate snow |
-9.2 ° C (15.5°F) |
-6.9 ° C (19.7°F) |
-6.5 ° C (20.2°F) |
% 74 | 60% | 1 | Sunrise:08:03 AM Sunset: 04:34 PM |
Moonrise:No moonrise Moonset: 12:38 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Patchy moderate snow |
-7.9 ° C (17.7°F) |
5.5 ° C (41.9°F) |
-2 ° C (28.5°F) |
% 80 | 63% | 1 | Sunrise:08:04 AM Sunset: 04:34 PM |
Moonrise:12:40 AM Moonset: 12:52 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Partly Cloudy |
-15.3 ° C (4.5°F) |
6.6 ° C (43.9°F) |
-3.8 ° C (25.2°F) |
% 59 | 0% | 2 | Sunrise:08:05 AM Sunset: 04:34 PM |
Moonrise:01:48 AM Moonset: 01:06 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Cloudy |
-16 ° C (3.2°F) |
-5.9 ° C (21.5°F) |
-11.8 ° C (10.7°F) |
% 72 | 0% | 1 | Sunrise:08:06 AM Sunset: 04:34 PM |
Moonrise:02:55 AM Moonset: 01:22 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Partly Cloudy |
-5.2 ° C (22.6°F) |
4 ° C (39.3°F) |
-1.5 ° C (29.3°F) |
% 75 | 0% | 2 | Sunrise:08:07 AM Sunset: 04:34 PM |
Moonrise:04:03 AM Moonset: 01:40 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday |  Heavy snow |
-18.6 ° C (-1.6°F) |
-15.5 ° C (4.1°F) |
-15.7 ° C (3.7°F) |
% 91 | 82% | 1 | Sunrise:08:07 AM Sunset: 04:35 PM |
Moonrise:05:11 AM Moonset: 02:01 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Freezing fog |
-19.1 ° C (-2.4°F) |
0.6 ° C (33.1°F) |
-9.7 ° C (14.5°F) |
% 94 | 80% | 1 | Sunrise:08:08 AM Sunset: 04:35 PM |
Moonrise:06:19 AM Moonset: 02:29 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Light snow |
-22.3 ° C (-8.1°F) |
-18.1 ° C (-0.6°F) |
-19.7 ° C (-3.5°F) |
% 92 | 89% | 1 | Sunrise:08:09 AM Sunset: 04:35 PM |
Moonrise:07:26 AM Moonset: 03:05 PM Moon Phase ( Waning Crescent ) |
|
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