Bonner-West Riverside Weather Forecast 15 Days, Weather in Bonner-West Riverside Today
Current weather conditions and 15 day weather forecast for Bonner-West Riverside, 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 Bonner-West Riverside
| 05 December 2025 Friday 0.2 ° C / 32.4°F  Mist |
Feels Like : -0.6 ° C / 30.9°F Humidity : % 96 Pressure : 1017 mb Wind Speed : 3.6 kmph / 2.2 miles from SSW  Visibility : 3.2 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Bonner-West Riverside, MT, USA
Weather Forecast for next 15 Days for Bonner-West Riverside 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 Bonner-West Riverside, 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 |
-0.2 ° C (31.6°F) |
4.4 ° C (39.9°F) |
1.8 ° C (35.2°F) |
% 91 | 88% | 0.1 | Sunrise:08:05 AM Sunset: 04:48 PM |
Moonrise:05:12 PM Moonset: 09:29 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday |  Moderate rain |
0.2 ° C (32.4°F) |
2.2 ° C (36°F) |
1.6 ° C (34.9°F) |
% 92 | 87% | 0.2 | Sunrise:08:07 AM Sunset: 04:47 PM |
Moonrise:06:27 PM Moonset: 10:31 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Moderate or heavy snow showers |
-0.5 ° C (31.1°F) |
3.2 ° C (37.8°F) |
0.7 ° C (33.3°F) |
% 86 | 73% | 0.2 | Sunrise:08:08 AM Sunset: 04:47 PM |
Moonrise:07:50 PM Moonset: 11:17 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Moderate or heavy snow showers |
-5 ° C (23°F) |
2.1 ° C (35.7°F) |
-1 ° C (30.3°F) |
% 96 | 79% | 0.1 | Sunrise:08:09 AM Sunset: 04:47 PM |
Moonrise:09:12 PM Moonset: 11:49 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday |  Patchy rain nearby |
-3.3 ° C (26°F) |
2.9 ° C (37.3°F) |
0.7 ° C (33.3°F) |
% 97 | 61% | 0 | Sunrise:08:10 AM Sunset: 04:47 PM |
Moonrise:10:29 PM Moonset: 12:13 PM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday | Moderate or heavy snow showers |
-10.5 ° C (13.1°F) |
1.5 ° C (34.7°F) |
-1.8 ° C (28.8°F) |
% 91 | 53% | 1 | Sunrise:08:10 AM Sunset: 04:47 PM |
Moonrise:11:43 PM Moonset: 12:32 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday |  Light snow |
-13 ° C (8.5°F) |
-2.5 ° C (27.5°F) |
-9.6 ° C (14.8°F) |
% 95 | 73% | 1 | Sunrise:08:11 AM Sunset: 04:47 PM |
Moonrise:No moonrise Moonset: 12:48 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday |  Heavy snow |
-12.1 ° C (10.2°F) |
-6.5 ° C (20.2°F) |
-9.5 ° C (14.9°F) |
% 95 | 63% | 1 | Sunrise:08:12 AM Sunset: 04:47 PM |
Moonrise:12:52 AM Moonset: 01:03 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Heavy snow |
-12.6 ° C (9.3°F) |
-6.5 ° C (20.3°F) |
-10.6 ° C (12.9°F) |
% 95 | 74% | 1 | Sunrise:08:13 AM Sunset: 04:47 PM |
Moonrise:01:59 AM Moonset: 01:18 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday |  Moderate snow |
-21.7 ° C (-7.1°F) |
-8.7 ° C (16.4°F) |
-13.2 ° C (8.2°F) |
% 95 | 60% | 1 | Sunrise:08:14 AM Sunset: 04:47 PM |
Moonrise:03:05 AM Moonset: 01:34 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Mist |
-23.8 ° C (-10.8°F) |
-6.1 ° C (21°F) |
-17 ° C (1.4°F) |
% 95 | 83% | 1 | Sunrise:08:15 AM Sunset: 04:48 PM |
Moonrise:04:12 AM Moonset: 01:52 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Heavy snow |
-23.5 ° C (-10.3°F) |
-7.1 ° C (19.2°F) |
-13.7 ° C (7.3°F) |
% 95 | 71% | 1 | Sunrise:08:15 AM Sunset: 04:48 PM |
Moonrise:05:20 AM Moonset: 02:14 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Mist |
-31.4 ° C (-24.5°F) |
-19 ° C (-2.2°F) |
-25.7 ° C (-14.2°F) |
% 95 | 84% | 1 | Sunrise:08:16 AM Sunset: 04:48 PM |
Moonrise:06:28 AM Moonset: 02:43 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Mist |
-30 ° C (-22°F) |
-11.8 ° C (10.7°F) |
-22 ° C (-7.6°F) |
% 96 | 76% | 1 | Sunrise:08:17 AM Sunset: 04:49 PM |
Moonrise:07:33 AM Moonset: 03:20 PM Moon Phase ( Waning Crescent ) |
|
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