Outlook Weather Forecast 15 Days, Weather in Outlook Today
Current weather conditions and 15 day weather forecast for Outlook, 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 Outlook
| 18 December 2025 Thursday -4.8 ° C / 23.4°F  Overcast |
Feels Like : -12.8 ° C / 8.9°F Humidity : % 91 Pressure : 984 mb Wind Speed : 30.6 kmph / 19 miles from WSW  Visibility : 2 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Outlook, MT, USA
Weather Forecast for next 15 Days for Outlook 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 Outlook, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 17 December 2025 Wednesday |  Moderate or heavy snow showers |
-10.5 ° C (13.1°F) |
8.7 ° C (47.7°F) |
0.8 ° C (33.5°F) |
% 72 | 89% | 0.1 | Sunrise:07:48 AM Sunset: 04:04 PM |
Moonrise:06:00 AM Moonset: 01:56 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Moderate or heavy snow showers |
-19.8 ° C (-3.6°F) |
-8.6 ° C (16.5°F) |
-13.4 ° C (7.8°F) |
% 77 | 82% | 0.1 | Sunrise:07:49 AM Sunset: 04:04 PM |
Moonrise:07:07 AM Moonset: 02:31 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Moderate or heavy snow showers |
-10.6 ° C (12.9°F) |
2.2 ° C (36°F) |
-3.7 ° C (25.4°F) |
% 87 | 60% | 0.1 | Sunrise:07:50 AM Sunset: 04:05 PM |
Moonrise:08:07 AM Moonset: 03:17 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Sunny |
-14.7 ° C (5.5°F) |
-9.9 ° C (14.2°F) |
-12.5 ° C (9.5°F) |
% 82 | 0% | 0.1 | Sunrise:07:50 AM Sunset: 04:05 PM |
Moonrise:08:57 AM Moonset: 04:14 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday |  Partly Cloudy |
-15 ° C (5.1°F) |
-8.5 ° C (16.7°F) |
-12 ° C (10.4°F) |
% 90 | 0% | 0.1 | Sunrise:07:51 AM Sunset: 04:05 PM |
Moonrise:09:37 AM Moonset: 05:22 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Partly Cloudy |
-11.1 ° C (12.1°F) |
-6 ° C (21.2°F) |
-8.5 ° C (16.7°F) |
% 91 | 0% | 0 | Sunrise:07:51 AM Sunset: 04:06 PM |
Moonrise:10:07 AM Moonset: 06:34 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Sunny |
-12.3 ° C (9.9°F) |
-1.7 ° C (28.9°F) |
-7.5 ° C (18.5°F) |
% 85 | 0% | 2 | Sunrise:07:52 AM Sunset: 04:07 PM |
Moonrise:10:30 AM Moonset: 07:49 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Overcast |
-8.5 ° C (16.7°F) |
-3.7 ° C (25.4°F) |
-6.2 ° C (20.8°F) |
% 88 | 0% | 1 | Sunrise:07:52 AM Sunset: 04:07 PM |
Moonrise:10:48 AM Moonset: 09:04 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Moderate or heavy snow showers |
-8.9 ° C (16.1°F) |
-5.6 ° C (21.9°F) |
-6.2 ° C (20.8°F) |
% 92 | 85% | 1 | Sunrise:07:52 AM Sunset: 04:08 PM |
Moonrise:11:04 AM Moonset: 10:18 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Moderate or heavy snow showers |
-18.5 ° C (-1.3°F) |
-12.5 ° C (9.5°F) |
-14.3 ° C (6.3°F) |
% 94 | 85% | 1 | Sunrise:07:53 AM Sunset: 04:09 PM |
Moonrise:11:19 AM Moonset: 11:35 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Freezing fog |
-22.6 ° C (-8.6°F) |
-10.9 ° C (12.4°F) |
-18.5 ° C (-1.3°F) |
% 95 | 0% | 1 | Sunrise:07:53 AM Sunset: 04:09 PM |
Moonrise:11:33 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Cloudy |
-15.8 ° C (3.6°F) |
-4.8 ° C (23.4°F) |
-8.6 ° C (16.5°F) |
% 94 | 0% | 1 | Sunrise:07:53 AM Sunset: 04:10 PM |
Moonrise:11:49 AM Moonset: 12:52 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Mist |
-8.5 ° C (16.8°F) |
0.7 ° C (33.3°F) |
-4.3 ° C (24.3°F) |
% 86 | 0% | 1 | Sunrise:07:53 AM Sunset: 04:11 PM |
Moonrise:12:08 PM Moonset: 02:14 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
-9.6 ° C (14.7°F) |
-6.5 ° C (20.3°F) |
-7.7 ° C (18.2°F) |
% 81 | 0% | 2 | Sunrise:07:53 AM Sunset: 04:12 PM |
Moonrise:12:33 PM Moonset: 03:41 AM Moon Phase ( Waxing Gibbous ) |
|
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