Columbus Weather Forecast 15 Days, Weather in Columbus Today
Current weather conditions and 15 day weather forecast for Columbus, 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 Columbus
| 05 December 2025 Friday 1.1 ° C / 34°F  Partly cloudy |
Feels Like : -2.1 ° C / 28.2°F Humidity : % 64 Pressure : 1014 mb Wind Speed : 10.4 kmph / 6.5 miles from WSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15 day weather forecast for Columbus, MT, USA
Weather Forecast for next 15 Days for Columbus 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 Columbus, 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 |  Sunny |
-2.8 ° C (27°F) |
7.1 ° C (44.8°F) |
0.5 ° C (32.8°F) |
% 74 | 0% | 0.2 | Sunrise:07:42 AM Sunset: 04:33 PM |
Moonrise:04:59 PM Moonset: 09:02 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday |  Overcast |
-1.5 ° C (29.3°F) |
4.1 ° C (39.4°F) |
0.3 ° C (32.5°F) |
% 80 | 0% | 0.2 | Sunrise:07:43 AM Sunset: 04:33 PM |
Moonrise:06:13 PM Moonset: 10:05 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday | Overcast |
-3.3 ° C (26.1°F) |
2.4 ° C (36.3°F) |
-1.2 ° C (29.9°F) |
% 75 | 0% | 0.2 | Sunrise:07:44 AM Sunset: 04:33 PM |
Moonrise:07:35 PM Moonset: 10:51 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday |  Cloudy |
-5.1 ° C (22.9°F) |
1.6 ° C (35°F) |
-0.8 ° C (30.6°F) |
% 79 | 0% | 0.2 | Sunrise:07:45 AM Sunset: 04:33 PM |
Moonrise:08:55 PM Moonset: 11:26 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday |  Patchy moderate snow |
-2.2 ° C (28°F) |
4.2 ° C (39.6°F) |
0.5 ° C (32.8°F) |
% 75 | 60% | 0 | Sunrise:07:46 AM Sunset: 04:33 PM |
Moonrise:10:12 PM Moonset: 11:51 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Moderate or heavy snow showers |
-2.4 ° C (27.8°F) |
1.1 ° C (34°F) |
-0.5 ° C (31.2°F) |
% 77 | 75% | 1 | Sunrise:07:47 AM Sunset: 04:33 PM |
Moonrise:11:24 PM Moonset: 12:11 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Sunny |
-8.6 ° C (16.5°F) |
-1.3 ° C (29.6°F) |
-5.7 ° C (21.7°F) |
% 68 | 0% | 2 | Sunrise:07:48 AM Sunset: 04:33 PM |
Moonrise:No moonrise Moonset: 12:28 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday |  Heavy snow |
-13.3 ° C (8.1°F) |
-9.1 ° C (15.6°F) |
-10.4 ° C (13.3°F) |
% 93 | 63% | 1 | Sunrise:07:49 AM Sunset: 04:33 PM |
Moonrise:12:32 AM Moonset: 12:44 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday |  Freezing fog |
-16.3 ° C (2.7°F) |
-7.7 ° C (18.2°F) |
-12.8 ° C (8.9°F) |
% 95 | 77% | 1 | Sunrise:07:50 AM Sunset: 04:33 PM |
Moonrise:01:38 AM Moonset: 01:00 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Heavy snow |
-17.7 ° C (0.1°F) |
-12.7 ° C (9.1°F) |
-15.1 ° C (4.8°F) |
% 96 | 84% | 1 | Sunrise:07:51 AM Sunset: 04:33 PM |
Moonrise:02:43 AM Moonset: 01:18 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Cloudy |
-24.1 ° C (-11.4°F) |
-8.9 ° C (16°F) |
-17.3 ° C (0.9°F) |
% 93 | 0% | 1 | Sunrise:07:51 AM Sunset: 04:34 PM |
Moonrise:03:50 AM Moonset: 01:37 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday |  Mist |
-22.8 ° C (-9°F) |
-19.1 ° C (-2.3°F) |
-20.4 ° C (-4.8°F) |
% 95 | 64% | 1 | Sunrise:07:52 AM Sunset: 04:34 PM |
Moonrise:04:56 AM Moonset: 02:00 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Light snow |
-25.7 ° C (-14.2°F) |
-21.6 ° C (-6.8°F) |
-23 ° C (-9.5°F) |
% 97 | 65% | 1 | Sunrise:07:53 AM Sunset: 04:34 PM |
Moonrise:06:02 AM Moonset: 02:29 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Freezing fog |
-31.2 ° C (-24.2°F) |
-15.3 ° C (4.4°F) |
-22.8 ° C (-9.1°F) |
% 93 | 0% | 1 | Sunrise:07:53 AM Sunset: 04:35 PM |
Moonrise:07:07 AM Moonset: 03:07 PM Moon Phase ( Waning Crescent ) |
|
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