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.
| 14 May 2026 Thursday 18.9 ° C / 66°F ![]() Clear |
Feels Like : 18.9 ° C / 66°F Humidity : % 21 Pressure : 1008 mb Wind Speed : 11.5 kmph / 7.2 miles from SW ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 14 May 2026 Thursday | Sunny |
7.4 ° C (45.4°F) |
19.3 ° C (66.7°F) |
14.1 ° C (57.5°F) |
% 25 | 0% | 8.3 | Sunrise:05:50 AM Sunset: 08:36 PM |
Moonrise:04:12 AM Moonset: 06:25 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Sunny |
5.2 ° C (41.3°F) |
19.4 ° C (66.9°F) |
12.9 ° C (55.3°F) |
% 25 | 0% | 0 | Sunrise:05:49 AM Sunset: 08:37 PM |
Moonrise:04:38 AM Moonset: 07:50 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Partly Cloudy |
3.9 ° C (39°F) |
18.4 ° C (65°F) |
11.8 ° C (53.3°F) |
% 32 | 0% | 4 | Sunrise:05:48 AM Sunset: 08:39 PM |
Moonrise:05:11 AM Moonset: 09:15 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Patchy rain nearby |
0.6 ° C (33.1°F) |
5.5 ° C (42°F) |
4.7 ° C (40.5°F) |
% 77 | 88% | 1 | Sunrise:05:47 AM Sunset: 08:40 PM |
Moonrise:05:53 AM Moonset: 10:35 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Patchy rain nearby |
-2.2 ° C (28°F) |
9.8 ° C (49.6°F) |
2.9 ° C (37.2°F) |
% 64 | 88% | 1 | Sunrise:05:46 AM Sunset: 08:41 PM |
Moonrise:06:49 AM Moonset: 11:44 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Partly Cloudy |
0.9 ° C (33.6°F) |
16.4 ° C (61.5°F) |
8.6 ° C (47.5°F) |
% 45 | 0% | 3 | Sunrise:05:45 AM Sunset: 08:42 PM |
Moonrise:07:59 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Sunny |
3.6 ° C (38.4°F) |
14.3 ° C (57.7°F) |
9.5 ° C (49.1°F) |
% 51 | 0% | 3 | Sunrise:05:44 AM Sunset: 08:43 PM |
Moonrise:09:18 AM Moonset: 12:37 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Sunny |
4.9 ° C (40.9°F) |
24.4 ° C (75.9°F) |
14.6 ° C (58.3°F) |
% 35 | 0% | 4 | Sunrise:05:43 AM Sunset: 08:44 PM |
Moonrise:10:38 AM Moonset: 01:17 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Partly Cloudy |
8.6 ° C (47.5°F) |
24.4 ° C (76°F) |
16.2 ° C (61.1°F) |
% 37 | 0% | 5 | Sunrise:05:42 AM Sunset: 08:45 PM |
Moonrise:11:56 AM Moonset: 01:46 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Partly Cloudy |
8.2 ° C (46.7°F) |
18.3 ° C (64.9°F) |
13.1 ° C (55.6°F) |
% 63 | 0% | 4 | Sunrise:05:41 AM Sunset: 08:46 PM |
Moonrise:01:10 PM Moonset: 02:09 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Patchy rain nearby |
4.8 ° C (40.6°F) |
10.2 ° C (50.3°F) |
7.1 ° C (44.9°F) |
% 79 | 89% | 2 | Sunrise:05:40 AM Sunset: 08:47 PM |
Moonrise:02:19 PM Moonset: 02:29 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Sunny |
2.9 ° C (37.2°F) |
19.3 ° C (66.8°F) |
11.3 ° C (52.4°F) |
% 55 | 0% | 4 | Sunrise:05:39 AM Sunset: 08:48 PM |
Moonrise:03:27 PM Moonset: 02:47 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 May 2026 Tuesday | Sunny |
8 ° C (46.3°F) |
27 ° C (80.6°F) |
17.3 ° C (63.1°F) |
% 34 | 0% | 5 | Sunrise:05:39 AM Sunset: 08:49 PM |
Moonrise:04:33 PM Moonset: 03:05 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 May 2026 Wednesday | Sunny |
12.3 ° C (54.1°F) |
31 ° C (87.8°F) |
21.4 ° C (70.6°F) |
% 27 | 0% | 6 | Sunrise:05:38 AM Sunset: 08:50 PM |
Moonrise:05:40 PM Moonset: 03:24 AM Moon Phase ( Waxing Gibbous ) |
|