Current weather conditions and 15 day weather forecast for Hysham Airport, 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.
| 16 December 2025 Tuesday 6.4 ° C / 43.6°F ![]() Clear |
Feels Like : 3.4 ° C / 38.1°F Humidity : % 58 Pressure : 1010 mb Wind Speed : 31 kmph / 19.2 miles from WSW ![]() Visibility : 10 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 16 December 2025 Tuesday | Sunny |
-0.9 ° C (30.4°F) |
11.5 ° C (52.7°F) |
5.2 ° C (41.4°F) |
% 72 | 0% | 0.2 | Sunrise:07:46 AM Sunset: 04:23 PM |
Moonrise:04:49 AM Moonset: 01:49 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Overcast |
-4 ° C (24.8°F) |
4.1 ° C (39.4°F) |
1 ° C (33.8°F) |
% 84 | 0% | 0.1 | Sunrise:07:47 AM Sunset: 04:23 PM |
Moonrise:05:56 AM Moonset: 02:17 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Light freezing rain |
-6 ° C (21.2°F) |
1.5 ° C (34.7°F) |
-2 ° C (28.3°F) |
% 78 | 80% | 0.2 | Sunrise:07:47 AM Sunset: 04:23 PM |
Moonrise:07:01 AM Moonset: 02:54 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Patchy rain nearby |
-2.6 ° C (27.3°F) |
8.8 ° C (47.8°F) |
3.9 ° C (38.9°F) |
% 61 | 89% | 0.1 | Sunrise:07:48 AM Sunset: 04:24 PM |
Moonrise:08:00 AM Moonset: 03:42 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Moderate or heavy snow showers |
-3.4 ° C (25.8°F) |
3.5 ° C (38.2°F) |
-1.2 ° C (29.9°F) |
% 69 | 86% | 0 | Sunrise:07:48 AM Sunset: 04:24 PM |
Moonrise:08:51 AM Moonset: 04:38 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
-2.6 ° C (27.3°F) |
3.4 ° C (38°F) |
-0.7 ° C (30.7°F) |
% 62 | 0% | 2 | Sunrise:07:49 AM Sunset: 04:25 PM |
Moonrise:09:32 AM Moonset: 05:44 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-1 ° C (30.3°F) |
7 ° C (44.6°F) |
3.2 ° C (37.8°F) |
% 55 | 0% | 2 | Sunrise:07:49 AM Sunset: 04:25 PM |
Moonrise:10:04 AM Moonset: 06:54 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Sunny |
-1.5 ° C (29.2°F) |
4.1 ° C (39.4°F) |
1 ° C (33.8°F) |
% 56 | 0% | 2 | Sunrise:07:50 AM Sunset: 04:26 PM |
Moonrise:10:30 AM Moonset: 08:06 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
-0.3 ° C (31.4°F) |
9.7 ° C (49.5°F) |
4.5 ° C (40.1°F) |
% 57 | 0% | 2 | Sunrise:07:50 AM Sunset: 04:26 PM |
Moonrise:10:51 AM Moonset: 09:18 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
0.3 ° C (32.5°F) |
4.9 ° C (40.8°F) |
3.1 ° C (37.6°F) |
% 74 | 72% | 1 | Sunrise:07:51 AM Sunset: 04:27 PM |
Moonrise:11:10 AM Moonset: 10:30 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
-1.2 ° C (29.8°F) |
5.1 ° C (41.2°F) |
1.3 ° C (34.4°F) |
% 75 | 0% | 2 | Sunrise:07:51 AM Sunset: 04:28 PM |
Moonrise:11:27 AM Moonset: 11:43 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
-1.4 ° C (29.4°F) |
4.8 ° C (40.7°F) |
1.1 ° C (34°F) |
% 44 | 0% | 2 | Sunrise:07:51 AM Sunset: 04:28 PM |
Moonrise:11:44 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Partly Cloudy |
1.5 ° C (34.6°F) |
8.1 ° C (46.6°F) |
4.2 ° C (39.5°F) |
% 39 | 0% | 2 | Sunrise:07:51 AM Sunset: 04:29 PM |
Moonrise:12:02 PM Moonset: 12:58 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Patchy rain nearby |
4.1 ° C (39.3°F) |
10.6 ° C (51.1°F) |
6.3 ° C (43.4°F) |
% 55 | 82% | 2 | Sunrise:07:51 AM Sunset: 04:30 PM |
Moonrise:12:24 PM Moonset: 02:17 AM Moon Phase ( Waxing Gibbous ) |
|