Current weather conditions and 15 day weather forecast for Yellowstone Regional Airport, Wyoming, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 15 December 2025 Monday 16.1 ° C / 61°F ![]() Sunny |
Feels Like : 16.1 ° C / 61°F Humidity : % 11 Pressure : 1017 mb Wind Speed : 15.8 kmph / 9.8 miles from W ![]() Visibility : 16 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 December 2025 Monday | Partly Cloudy |
-0.6 ° C (30.9°F) |
13.3 ° C (55.9°F) |
4.3 ° C (39.8°F) |
% 44 | 0% | 0.3 | Sunrise:07:47 AM Sunset: 04:37 PM |
Moonrise:03:46 AM Moonset: 01:39 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Partly Cloudy |
2.8 ° C (37°F) |
12.7 ° C (54.9°F) |
5.8 ° C (42.5°F) |
% 60 | 0% | 0.2 | Sunrise:07:47 AM Sunset: 04:37 PM |
Moonrise:04:51 AM Moonset: 02:03 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Partly Cloudy |
-2.3 ° C (27.9°F) |
8.4 ° C (47.1°F) |
4.2 ° C (39.5°F) |
% 57 | 0% | 0.2 | Sunrise:07:48 AM Sunset: 04:37 PM |
Moonrise:05:57 AM Moonset: 02:33 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Sunny |
-3 ° C (26.5°F) |
1.6 ° C (34.8°F) |
-1.1 ° C (30°F) |
% 50 | 0% | 0.2 | Sunrise:07:49 AM Sunset: 04:38 PM |
Moonrise:07:00 AM Moonset: 03:12 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Patchy rain nearby |
-0.1 ° C (31.8°F) |
7 ° C (44.6°F) |
3.9 ° C (39°F) |
% 72 | 88% | 0 | Sunrise:07:49 AM Sunset: 04:38 PM |
Moonrise:07:59 AM Moonset: 03:59 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Moderate snow |
-7.9 ° C (17.8°F) |
-0.7 ° C (30.7°F) |
-4.3 ° C (24.2°F) |
% 73 | 89% | 1 | Sunrise:07:50 AM Sunset: 04:39 PM |
Moonrise:08:50 AM Moonset: 04:56 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
-10.2 ° C (13.7°F) |
2.8 ° C (37°F) |
-4.6 ° C (23.6°F) |
% 66 | 0% | 2 | Sunrise:07:50 AM Sunset: 04:39 PM |
Moonrise:09:32 AM Moonset: 06:00 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Patchy rain nearby |
-1.9 ° C (28.6°F) |
7.5 ° C (45.5°F) |
1.7 ° C (35.1°F) |
% 79 | 81% | 1 | Sunrise:07:51 AM Sunset: 04:40 PM |
Moonrise:10:05 AM Moonset: 07:09 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Partly Cloudy |
-1.4 ° C (29.4°F) |
5.1 ° C (41.1°F) |
1.4 ° C (34.6°F) |
% 75 | 0% | 2 | Sunrise:07:51 AM Sunset: 04:40 PM |
Moonrise:10:33 AM Moonset: 08:19 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
-4 ° C (24.7°F) |
4.2 ° C (39.6°F) |
-0.9 ° C (30.3°F) |
% 76 | 0% | 2 | Sunrise:07:51 AM Sunset: 04:41 PM |
Moonrise:10:55 AM Moonset: 09:30 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Partly Cloudy |
-1.3 ° C (29.7°F) |
7.3 ° C (45.2°F) |
1.6 ° C (34.9°F) |
% 75 | 0% | 2 | Sunrise:07:52 AM Sunset: 04:42 PM |
Moonrise:11:16 AM Moonset: 10:40 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
-4.3 ° C (24.2°F) |
5.5 ° C (41.9°F) |
-1.3 ° C (29.6°F) |
% 70 | 0% | 2 | Sunrise:07:52 AM Sunset: 04:42 PM |
Moonrise:11:34 AM Moonset: 11:51 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
-2.6 ° C (27.3°F) |
5.8 ° C (42.4°F) |
0.7 ° C (33.3°F) |
% 65 | 0% | 2 | Sunrise:07:52 AM Sunset: 04:43 PM |
Moonrise:11:53 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Partly Cloudy |
-3.1 ° C (26.5°F) |
4.9 ° C (40.9°F) |
0.7 ° C (33.2°F) |
% 64 | 0% | 2 | Sunrise:07:53 AM Sunset: 04:44 PM |
Moonrise:12:13 PM Moonset: 01:05 AM Moon Phase ( Waxing Gibbous ) |
|