Delta Weather Forecast 15 Days, Weather in Delta Today
Current weather conditions and 15 day weather forecast for Delta, 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.
Current weather conditions at Delta
| 14 December 2025 Sunday 10.9 ° C / 51.7°F  Sunny |
Feels Like : 10.9 ° C / 51.6°F Humidity : % 28 Pressure : 1023 mb Wind Speed : 3.6 kmph / 2.2 miles from SW  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Delta, UT, USA
Weather Forecast for next 15 Days for Delta including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Delta, Utah state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 14 December 2025 Sunday | Sunny |
-7.3 ° C (18.9°F) |
12.4 ° C (54.3°F) |
1.5 ° C (34.7°F) |
% 51 | 0% | 0.4 | Sunrise:07:43 AM Sunset: 05:08 PM |
Moonrise:02:47 AM Moonset: 01:43 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Sunny |
-0.6 ° C (30.9°F) |
11.3 ° C (52.3°F) |
4.8 ° C (40.6°F) |
% 51 | 0% | 0.4 | Sunrise:07:44 AM Sunset: 05:08 PM |
Moonrise:03:48 AM Moonset: 02:06 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Sunny |
-0.5 ° C (31.1°F) |
11.4 ° C (52.5°F) |
5.6 ° C (42.2°F) |
% 44 | 0% | 0.4 | Sunrise:07:44 AM Sunset: 05:09 PM |
Moonrise:04:50 AM Moonset: 02:35 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Sunny |
5.8 ° C (42.5°F) |
16.3 ° C (61.4°F) |
9.6 ° C (49.3°F) |
% 37 | 0% | 0.3 | Sunrise:07:45 AM Sunset: 05:09 PM |
Moonrise:05:52 AM Moonset: 03:09 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Sunny |
1.4 ° C (34.5°F) |
10.4 ° C (50.8°F) |
5.2 ° C (41.4°F) |
% 59 | 0% | 0 | Sunrise:07:45 AM Sunset: 05:09 PM |
Moonrise:06:52 AM Moonset: 03:49 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Cloudy |
8.5 ° C (47.3°F) |
13.4 ° C (56.1°F) |
10.2 ° C (50.3°F) |
% 41 | 0% | 3 | Sunrise:07:46 AM Sunset: 05:10 PM |
Moonrise:07:50 AM Moonset: 04:38 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Patchy rain nearby |
-0.3 ° C (31.5°F) |
6.8 ° C (44.3°F) |
4.1 ° C (39.4°F) |
% 66 | 81% | 1 | Sunrise:07:47 AM Sunset: 05:10 PM |
Moonrise:08:41 AM Moonset: 05:34 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday |  Partly Cloudy |
2.6 ° C (36.7°F) |
13.6 ° C (56.4°F) |
7.3 ° C (45.1°F) |
% 46 | 0% | 3 | Sunrise:07:47 AM Sunset: 05:11 PM |
Moonrise:09:25 AM Moonset: 06:36 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Patchy rain nearby |
-0.5 ° C (31.2°F) |
8.8 ° C (47.8°F) |
5.1 ° C (41.1°F) |
% 66 | 84% | 2 | Sunrise:07:48 AM Sunset: 05:11 PM |
Moonrise:10:02 AM Moonset: 07:41 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Partly Cloudy |
-3.9 ° C (25°F) |
1.5 ° C (34.6°F) |
-1.4 ° C (29.5°F) |
% 69 | 0% | 2 | Sunrise:07:48 AM Sunset: 05:12 PM |
Moonrise:10:33 AM Moonset: 08:46 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Patchy rain nearby |
0.3 ° C (32.6°F) |
6.7 ° C (44.1°F) |
3.3 ° C (37.9°F) |
% 84 | 81% | 1 | Sunrise:07:48 AM Sunset: 05:12 PM |
Moonrise:11:00 AM Moonset: 09:52 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
-0.3 ° C (31.5°F) |
2.8 ° C (37°F) |
1.9 ° C (35.4°F) |
% 59 | 73% | 1 | Sunrise:07:49 AM Sunset: 05:13 PM |
Moonrise:11:24 AM Moonset: 10:58 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Patchy rain nearby |
-1.7 ° C (29°F) |
8 ° C (46.5°F) |
3.2 ° C (37.8°F) |
% 74 | 81% | 1 | Sunrise:07:49 AM Sunset: 05:14 PM |
Moonrise:11:47 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Moderate or heavy freezing rain |
-3.6 ° C (25.6°F) |
5.9 ° C (42.6°F) |
0.4 ° C (32.8°F) |
% 88 | 76% | 1 | Sunrise:07:49 AM Sunset: 05:14 PM |
Moonrise:12:10 PM Moonset: 12:05 AM Moon Phase ( First Quarter ) |
|
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