Current weather conditions and 15 day weather forecast for St George Municipal Airport, Utah, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 20 December 2025 Saturday 10.6 ° C / 51.1°F ![]() Clear |
Feels Like : 10.9 ° C / 51.6°F Humidity : % 41 Pressure : 1015 mb Wind Speed : 3.6 kmph / 2.2 miles from N ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 19 December 2025 Friday | Sunny |
3.6 ° C (38.5°F) |
21.5 ° C (70.7°F) |
9.9 ° C (49.9°F) |
% 37 | 0% | 0.5 | Sunrise:07:44 AM Sunset: 05:20 PM |
Moonrise:07:45 AM Moonset: 04:51 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Sunny |
-1.8 ° C (28.8°F) |
16.3 ° C (61.3°F) |
8.3 ° C (46.9°F) |
% 52 | 0% | 0.5 | Sunrise:07:44 AM Sunset: 05:21 PM |
Moonrise:08:36 AM Moonset: 05:47 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Cloudy |
2 ° C (35.6°F) |
17.8 ° C (64°F) |
9.6 ° C (49.2°F) |
% 66 | 0% | 0.3 | Sunrise:07:45 AM Sunset: 05:21 PM |
Moonrise:09:21 AM Moonset: 06:48 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Partly Cloudy |
0.9 ° C (33.6°F) |
17.9 ° C (64.2°F) |
9 ° C (48.2°F) |
% 60 | 0% | 0.4 | Sunrise:07:45 AM Sunset: 05:22 PM |
Moonrise:09:59 AM Moonset: 07:51 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Overcast |
5.1 ° C (41.3°F) |
16.6 ° C (62°F) |
9.8 ° C (49.6°F) |
% 38 | 0% | 0.4 | Sunrise:07:46 AM Sunset: 05:22 PM |
Moonrise:10:32 AM Moonset: 08:56 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Patchy rain nearby |
6.5 ° C (43.7°F) |
17.8 ° C (64.1°F) |
9.9 ° C (49.9°F) |
% 46 | 87% | 0 | Sunrise:07:46 AM Sunset: 05:23 PM |
Moonrise:11:00 AM Moonset: 10:00 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
5.5 ° C (41.9°F) |
14.9 ° C (58.8°F) |
9.7 ° C (49.5°F) |
% 72 | 87% | 2 | Sunrise:07:46 AM Sunset: 05:24 PM |
Moonrise:11:26 AM Moonset: 11:04 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Patchy rain nearby |
4.3 ° C (39.7°F) |
11.9 ° C (53.5°F) |
8.4 ° C (47.1°F) |
% 76 | 89% | 2 | Sunrise:07:47 AM Sunset: 05:24 PM |
Moonrise:11:51 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Patchy rain nearby |
4.9 ° C (40.8°F) |
11.9 ° C (53.4°F) |
7.8 ° C (46.1°F) |
% 73 | 87% | 2 | Sunrise:07:47 AM Sunset: 05:25 PM |
Moonrise:12:15 PM Moonset: 12:09 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Patchy rain nearby |
2.6 ° C (36.7°F) |
9.4 ° C (49°F) |
6.4 ° C (43.6°F) |
% 72 | 86% | 2 | Sunrise:07:47 AM Sunset: 05:26 PM |
Moonrise:12:42 PM Moonset: 01:16 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Patchy rain nearby |
4.4 ° C (39.9°F) |
9 ° C (48.2°F) |
6.4 ° C (43.6°F) |
% 73 | 0% | 2 | Sunrise:07:48 AM Sunset: 05:26 PM |
Moonrise:01:13 PM Moonset: 02:26 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
-2.8 ° C (26.9°F) |
9.2 ° C (48.6°F) |
3.5 ° C (38.4°F) |
% 61 | 0% | 2 | Sunrise:07:48 AM Sunset: 05:27 PM |
Moonrise:01:49 PM Moonset: 03:41 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
3.3 ° C (37.9°F) |
10.9 ° C (51.6°F) |
6.3 ° C (43.3°F) |
% 54 | 0% | 3 | Sunrise:07:48 AM Sunset: 05:28 PM |
Moonrise:02:35 PM Moonset: 04:58 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Partly Cloudy |
4.5 ° C (40.1°F) |
12 ° C (53.5°F) |
7.2 ° C (45°F) |
% 52 | 0% | 3 | Sunrise:07:48 AM Sunset: 05:29 PM |
Moonrise:03:32 PM Moonset: 06:14 AM Moon Phase ( Waxing Gibbous ) |
|