Thompson Falls Weather Forecast 15 Days, Weather in Thompson Falls Today
Current weather conditions and 15 day weather forecast for Thompson 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 Thompson Falls
| 05 December 2025 Friday -3.9 ° C / 25°F  Freezing fog |
Feels Like : -5.8 ° C / 21.5°F Humidity : % 96 Pressure : 1014 mb Wind Speed : 4.7 kmph / 2.9 miles from SW  Visibility : 0.4 km Precipitation (rainfall) : 0 mm Cloud (%) : 60 |
15 day weather forecast for Thompson Falls, MT, USA
Weather Forecast for next 15 Days for Thompson 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 Thompson 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 December 2025 Friday |  Moderate or heavy snow showers |
-1.5 ° C (29.3°F) |
4.5 ° C (40.1°F) |
0.9 ° C (33.6°F) |
% 88 | 88% | 0.1 | Sunrise:08:14 AM Sunset: 04:50 PM |
Moonrise:05:13 PM Moonset: 09:39 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday |  Moderate snow |
-0.2 ° C (31.6°F) |
0.4 ° C (32.7°F) |
0.1 ° C (32.2°F) |
% 94 | 65% | 0.1 | Sunrise:08:15 AM Sunset: 04:50 PM |
Moonrise:06:29 PM Moonset: 10:41 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday | Moderate or heavy snow showers |
-7 ° C (19.4°F) |
0.4 ° C (32.7°F) |
-1.3 ° C (29.6°F) |
% 95 | 65% | 0 | Sunrise:08:16 AM Sunset: 04:50 PM |
Moonrise:07:52 PM Moonset: 11:26 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday |  Light drizzle |
-7.8 ° C (17.9°F) |
2.8 ° C (37°F) |
-1.7 ° C (29°F) |
% 99 | 83% | 0.1 | Sunrise:08:17 AM Sunset: 04:50 PM |
Moonrise:09:15 PM Moonset: 11:57 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Light drizzle |
-5.7 ° C (21.8°F) |
3.3 ° C (38°F) |
-1.8 ° C (28.8°F) |
% 99 | 61% | 0 | Sunrise:08:18 AM Sunset: 04:50 PM |
Moonrise:10:33 PM Moonset: 12:20 PM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday | Moderate or heavy snow showers |
-15.4 ° C (4.3°F) |
1.4 ° C (34.5°F) |
-4.7 ° C (23.6°F) |
% 95 | 74% | 1 | Sunrise:08:19 AM Sunset: 04:50 PM |
Moonrise:11:48 PM Moonset: 12:39 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday |  Heavy snow |
-18.1 ° C (-0.5°F) |
0.9 ° C (33.7°F) |
-10 ° C (14°F) |
% 98 | 64% | 1 | Sunrise:08:20 AM Sunset: 04:50 PM |
Moonrise:No moonrise Moonset: 12:54 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Heavy snow |
-18.7 ° C (-1.6°F) |
-4.7 ° C (23.6°F) |
-11.8 ° C (10.8°F) |
% 97 | 81% | 1 | Sunrise:08:21 AM Sunset: 04:50 PM |
Moonrise:12:57 AM Moonset: 01:08 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Heavy snow |
-23 ° C (-9.4°F) |
-6.9 ° C (19.5°F) |
-16.3 ° C (2.7°F) |
% 97 | 80% | 1 | Sunrise:08:21 AM Sunset: 04:50 PM |
Moonrise:02:05 AM Moonset: 01:23 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday |  Light snow |
-24.7 ° C (-12.4°F) |
-7.4 ° C (18.7°F) |
-18.1 ° C (-0.7°F) |
% 97 | 76% | 1 | Sunrise:08:22 AM Sunset: 04:50 PM |
Moonrise:03:13 AM Moonset: 01:38 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Moderate snow |
-26.8 ° C (-16.3°F) |
-5.7 ° C (21.7°F) |
-16.8 ° C (1.7°F) |
% 98 | 85% | 1 | Sunrise:08:23 AM Sunset: 04:50 PM |
Moonrise:04:20 AM Moonset: 01:56 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Light snow |
-28.2 ° C (-18.8°F) |
-6.2 ° C (20.9°F) |
-14.9 ° C (5.1°F) |
% 97 | 76% | 1 | Sunrise:08:24 AM Sunset: 04:51 PM |
Moonrise:05:29 AM Moonset: 02:17 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Moderate snow |
-31.1 ° C (-24°F) |
-17.7 ° C (0.2°F) |
-25.8 ° C (-14.4°F) |
% 98 | 71% | 1 | Sunrise:08:24 AM Sunset: 04:51 PM |
Moonrise:06:37 AM Moonset: 02:45 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Mist |
-34.3 ° C (-29.7°F) |
-12.4 ° C (9.8°F) |
-24.5 ° C (-12.1°F) |
% 98 | 61% | 1 | Sunrise:08:25 AM Sunset: 04:51 PM |
Moonrise:07:43 AM Moonset: 03:21 PM Moon Phase ( Waning Crescent ) |
|
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