Columbia Falls Weather Forecast 15 Days, Weather in Columbia Falls Today
Current weather conditions and 15 day weather forecast for Columbia Falls, 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 Columbia Falls
| 23 December 2025 Tuesday -4.4 ° C / 24.1°F  Clear |
Feels Like : -6.2 ° C / 20.9°F Humidity : % 96 Pressure : 1011 mb Wind Speed : 4.3 kmph / 2.7 miles from SSE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 25 |
15 day weather forecast for Columbia Falls, MT, USA
Weather Forecast for next 15 Days for Columbia Falls 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 Columbia Falls, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 23 December 2025 Tuesday |  Light freezing rain |
-3.4 ° C (25.9°F) |
4.6 ° C (40.3°F) |
-0.6 ° C (30.9°F) |
% 78 | 83% | 0.1 | Sunrise:08:27 AM Sunset: 04:46 PM |
Moonrise:11:07 AM Moonset: 08:30 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday |  Moderate or heavy snow showers |
-3.2 ° C (26.2°F) |
3.1 ° C (37.6°F) |
0.8 ° C (33.5°F) |
% 91 | 89% | 0.1 | Sunrise:08:27 AM Sunset: 04:47 PM |
Moonrise:11:26 AM Moonset: 09:44 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Mist |
-2.6 ° C (27.2°F) |
1.2 ° C (34.2°F) |
-0.2 ° C (31.7°F) |
% 97 | 88% | 0.1 | Sunrise:08:28 AM Sunset: 04:48 PM |
Moonrise:11:42 AM Moonset: 10:59 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Moderate or heavy snow showers |
-3.5 ° C (25.7°F) |
1.1 ° C (34.1°F) |
-0.7 ° C (30.7°F) |
% 90 | 71% | 0.1 | Sunrise:08:28 AM Sunset: 04:48 PM |
Moonrise:11:57 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Light snow showers |
-4.2 ° C (24.4°F) |
-0.3 ° C (31.5°F) |
-2.4 ° C (27.7°F) |
% 91 | 66% | 0 | Sunrise:08:28 AM Sunset: 04:49 PM |
Moonrise:12:11 PM Moonset: 12:14 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Partly Cloudy |
-6.4 ° C (20.5°F) |
0.8 ° C (33.5°F) |
-3.3 ° C (26°F) |
% 90 | 0% | 2 | Sunrise:08:28 AM Sunset: 04:50 PM |
Moonrise:12:28 PM Moonset: 01:32 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Mist |
-7.3 ° C (18.9°F) |
-1.8 ° C (28.8°F) |
-4.4 ° C (24°F) |
% 91 | 0% | 1 | Sunrise:08:29 AM Sunset: 04:51 PM |
Moonrise:12:48 PM Moonset: 02:53 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Partly Cloudy |
-6.3 ° C (20.7°F) |
-0.5 ° C (31.2°F) |
-3.9 ° C (25°F) |
% 87 | 0% | 2 | Sunrise:08:29 AM Sunset: 04:52 PM |
Moonrise:01:14 PM Moonset: 04:19 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday |  Heavy snow |
-2.7 ° C (27.2°F) |
1 ° C (33.8°F) |
-0.1 ° C (31.7°F) |
% 93 | 70% | 1 | Sunrise:08:29 AM Sunset: 04:53 PM |
Moonrise:01:50 PM Moonset: 05:48 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Moderate or heavy snow showers |
-4.8 ° C (23.3°F) |
0.4 ° C (32.7°F) |
-1.7 ° C (28.9°F) |
% 85 | 75% | 1 | Sunrise:08:29 AM Sunset: 04:54 PM |
Moonrise:02:41 PM Moonset: 07:11 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Light freezing rain |
-6.5 ° C (20.4°F) |
-2.7 ° C (27.2°F) |
-5 ° C (23°F) |
% 93 | 85% | 1 | Sunrise:08:29 AM Sunset: 04:55 PM |
Moonrise:03:49 PM Moonset: 08:22 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday |  Light snow |
-12.4 ° C (9.8°F) |
-5.5 ° C (22.1°F) |
-8.4 ° C (17°F) |
% 94 | 77% | 1 | Sunrise:08:28 AM Sunset: 04:56 PM |
Moonrise:05:11 PM Moonset: 09:15 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday |  Overcast |
-14 ° C (6.8°F) |
-7.4 ° C (18.7°F) |
-10.5 ° C (13.2°F) |
% 89 | 0% | 1 | Sunrise:08:28 AM Sunset: 04:57 PM |
Moonrise:06:37 PM Moonset: 09:52 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday | Light snow |
-10.9 ° C (12.4°F) |
-6.3 ° C (20.7°F) |
-8.5 ° C (16.8°F) |
% 93 | 79% | 1 | Sunrise:08:28 AM Sunset: 04:58 PM |
Moonrise:08:01 PM Moonset: 10:18 AM Moon Phase ( Waning Gibbous ) |
|
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