Current weather conditions and 15 day weather forecast for Reliance, 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.
| 16 December 2025 Tuesday 6.1 ° C / 43°F ![]() Clear |
Feels Like : 3.3 ° C / 38°F Humidity : % 24 Pressure : 1025 mb Wind Speed : 13.7 kmph / 8.5 miles from WSW ![]() 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 | Sunny |
-3.1 ° C (26.4°F) |
6.1 ° C (43°F) |
0.1 ° C (32.2°F) |
% 60 | 0% | 0.4 | Sunrise:07:37 AM Sunset: 04:47 PM |
Moonrise:03:39 AM Moonset: 01:47 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Cloudy |
-1 ° C (30.2°F) |
6.6 ° C (43.9°F) |
2.2 ° C (36°F) |
% 68 | 0% | 0.3 | Sunrise:07:37 AM Sunset: 04:47 PM |
Moonrise:04:42 AM Moonset: 02:13 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Overcast |
-4.2 ° C (24.4°F) |
7.6 ° C (45.7°F) |
1.9 ° C (35.5°F) |
% 77 | 0% | 0.2 | Sunrise:07:38 AM Sunset: 04:48 PM |
Moonrise:05:45 AM Moonset: 02:46 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Partly Cloudy |
-5.2 ° C (22.6°F) |
0.6 ° C (33.1°F) |
-2.3 ° C (27.9°F) |
% 52 | 0% | 0.3 | Sunrise:07:38 AM Sunset: 04:48 PM |
Moonrise:06:47 AM Moonset: 03:26 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Partly Cloudy |
1 ° C (33.8°F) |
8.4 ° C (47.2°F) |
3.9 ° C (39°F) |
% 60 | 0% | 0.3 | Sunrise:07:39 AM Sunset: 04:48 PM |
Moonrise:07:45 AM Moonset: 04:13 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Patchy rain nearby |
0.4 ° C (32.7°F) |
2.3 ° C (36.1°F) |
2.1 ° C (35.9°F) |
% 78 | 69% | 0 | Sunrise:07:40 AM Sunset: 04:49 PM |
Moonrise:08:36 AM Moonset: 05:10 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Patchy rain nearby |
-0.2 ° C (31.6°F) |
3.5 ° C (38.2°F) |
1.2 ° C (34.1°F) |
% 93 | 87% | 1 | Sunrise:07:40 AM Sunset: 04:49 PM |
Moonrise:09:19 AM Moonset: 06:12 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Partly Cloudy |
0.3 ° C (32.6°F) |
8.1 ° C (46.6°F) |
3.6 ° C (38.4°F) |
% 78 | 0% | 2 | Sunrise:07:41 AM Sunset: 04:50 PM |
Moonrise:09:55 AM Moonset: 07:19 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Patchy rain nearby |
0.6 ° C (33°F) |
8.1 ° C (46.5°F) |
3.7 ° C (38.6°F) |
% 58 | 62% | 1 | Sunrise:07:41 AM Sunset: 04:50 PM |
Moonrise:10:24 AM Moonset: 08:26 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Partly Cloudy |
-1 ° C (30.3°F) |
7.1 ° C (44.8°F) |
2.3 ° C (36.1°F) |
% 62 | 0% | 2 | Sunrise:07:41 AM Sunset: 04:51 PM |
Moonrise:10:50 AM Moonset: 09:34 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Light freezing rain |
-2.8 ° C (27°F) |
1.3 ° C (34.3°F) |
0.2 ° C (32.4°F) |
% 69 | 61% | 1 | Sunrise:07:42 AM Sunset: 04:52 PM |
Moonrise:11:12 AM Moonset: 10:42 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
-3.9 ° C (24.9°F) |
1.8 ° C (35.2°F) |
-1.8 ° C (28.8°F) |
% 59 | 0% | 2 | Sunrise:07:42 AM Sunset: 04:52 PM |
Moonrise:11:33 AM Moonset: 11:51 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
-2.7 ° C (27.1°F) |
4.7 ° C (40.5°F) |
-0.3 ° C (31.4°F) |
% 42 | 0% | 2 | Sunrise:07:42 AM Sunset: 04:53 PM |
Moonrise:11:54 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Patchy rain nearby |
-0.6 ° C (31°F) |
3.1 ° C (37.6°F) |
1.2 ° C (34.1°F) |
% 74 | 79% | 1 | Sunrise:07:43 AM Sunset: 04:54 PM |
Moonrise:12:17 PM Moonset: 01:02 AM Moon Phase ( Waxing Gibbous ) |
|