Current weather conditions and 15 day weather forecast for Hysham, 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.
| 05 December 2025 Friday 0.2 ° C / 32.3°F ![]() Clear |
Feels Like : -3.4 ° C / 25.8°F Humidity : % 86 Pressure : 1014 mb Wind Speed : 18.7 kmph / 11.6 miles from W ![]() Visibility : 5 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 December 2025 Friday | Light freezing rain |
-1.2 ° C (29.8°F) |
3.6 ° C (38.5°F) |
0.5 ° C (33°F) |
% 88 | 60% | 0.2 | Sunrise:07:36 AM Sunset: 04:22 PM |
Moonrise:04:46 PM Moonset: 08:56 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday | Freezing fog |
-7.1 ° C (19.2°F) |
-0.8 ° C (30.6°F) |
-3 ° C (26.5°F) |
% 89 | 0% | 0.2 | Sunrise:07:37 AM Sunset: 04:22 PM |
Moonrise:06:01 PM Moonset: 09:59 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday | Moderate or heavy snow showers |
-8 ° C (17.6°F) |
3.4 ° C (38.1°F) |
-2.3 ° C (27.8°F) |
% 84 | 75% | 0.2 | Sunrise:07:38 AM Sunset: 04:22 PM |
Moonrise:07:23 PM Moonset: 10:45 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Partly Cloudy |
0 ° C (32°F) |
3.8 ° C (38.9°F) |
2.3 ° C (36.2°F) |
% 76 | 0% | 0.2 | Sunrise:07:39 AM Sunset: 04:22 PM |
Moonrise:08:44 PM Moonset: 11:19 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Patchy rain nearby |
-1.3 ° C (29.6°F) |
7.6 ° C (45.7°F) |
3.1 ° C (37.7°F) |
% 71 | 84% | 0 | Sunrise:07:40 AM Sunset: 04:22 PM |
Moonrise:10:01 PM Moonset: 11:44 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday | Partly Cloudy |
-1.2 ° C (29.8°F) |
3.4 ° C (38.1°F) |
1.4 ° C (34.6°F) |
% 80 | 0% | 2 | Sunrise:07:41 AM Sunset: 04:22 PM |
Moonrise:11:14 PM Moonset: 12:03 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Moderate snow |
-5.7 ° C (21.8°F) |
0.1 ° C (32.1°F) |
-1.9 ° C (28.5°F) |
% 84 | 81% | 1 | Sunrise:07:42 AM Sunset: 04:22 PM |
Moonrise:No moonrise Moonset: 12:20 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Light snow |
-10.3 ° C (13.5°F) |
-7.9 ° C (17.8°F) |
-8.4 ° C (16.9°F) |
% 90 | 81% | 1 | Sunrise:07:43 AM Sunset: 04:22 PM |
Moonrise:12:23 AM Moonset: 12:35 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Light freezing rain |
-11.2 ° C (11.9°F) |
-6.5 ° C (20.2°F) |
-9.7 ° C (14.5°F) |
% 93 | 79% | 1 | Sunrise:07:44 AM Sunset: 04:22 PM |
Moonrise:01:30 AM Moonset: 12:51 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Light snow |
-14.3 ° C (6.2°F) |
-10.5 ° C (13.1°F) |
-12.7 ° C (9.1°F) |
% 94 | 71% | 1 | Sunrise:07:44 AM Sunset: 04:22 PM |
Moonrise:02:35 AM Moonset: 01:07 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Freezing fog |
-23.1 ° C (-9.6°F) |
-11.2 ° C (11.9°F) |
-18.3 ° C (-1°F) |
% 94 | 75% | 1 | Sunrise:07:45 AM Sunset: 04:22 PM |
Moonrise:03:42 AM Moonset: 01:26 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Light snow |
-23.8 ° C (-10.9°F) |
-17.3 ° C (0.8°F) |
-20.4 ° C (-4.7°F) |
% 97 | 67% | 1 | Sunrise:07:46 AM Sunset: 04:23 PM |
Moonrise:04:49 AM Moonset: 01:49 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Light freezing rain |
-25.5 ° C (-13.9°F) |
-19.9 ° C (-3.8°F) |
-21.6 ° C (-6.8°F) |
% 96 | 80% | 1 | Sunrise:07:47 AM Sunset: 04:23 PM |
Moonrise:05:56 AM Moonset: 02:17 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Partly Cloudy |
-24.4 ° C (-12°F) |
-16.2 ° C (2.8°F) |
-21.6 ° C (-6.9°F) |
% 94 | 0% | 2 | Sunrise:07:47 AM Sunset: 04:23 PM |
Moonrise:07:01 AM Moonset: 02:54 PM Moon Phase ( Waning Crescent ) |
|