Current weather conditions and 15 day weather forecast for White Swan, South Dakota, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 21 December 2025 Sunday -2.6 ° C / 27.3°F ![]() Clear |
Feels Like : -5.5 ° C / 22.1°F Humidity : % 68 Pressure : 1022 mb Wind Speed : 7.2 kmph / 4.5 miles from SSW ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 21 December 2025 Sunday | Sunny |
-3.5 ° C (25.7°F) |
9.4 ° C (48.9°F) |
2.4 ° C (36.2°F) |
% 53 | 0% | 0.2 | Sunrise:08:03 AM Sunset: 05:02 PM |
Moonrise:09:42 AM Moonset: 06:22 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Partly Cloudy |
0.4 ° C (32.7°F) |
12.1 ° C (53.8°F) |
4.9 ° C (40.8°F) |
% 70 | 0% | 0.3 | Sunrise:08:03 AM Sunset: 05:03 PM |
Moonrise:10:17 AM Moonset: 07:30 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Mist |
0.3 ° C (32.5°F) |
1 ° C (33.8°F) |
1.8 ° C (35.2°F) |
% 91 | 0% | 0.3 | Sunrise:08:03 AM Sunset: 05:04 PM |
Moonrise:10:45 AM Moonset: 08:38 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Cloudy |
4.2 ° C (39.6°F) |
15.8 ° C (60.5°F) |
8.5 ° C (47.3°F) |
% 66 | 0% | 0.3 | Sunrise:08:04 AM Sunset: 05:04 PM |
Moonrise:11:10 AM Moonset: 09:48 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Sunny |
0.5 ° C (33°F) |
17.5 ° C (63.6°F) |
6.5 ° C (43.7°F) |
% 73 | 0% | 0 | Sunrise:08:04 AM Sunset: 05:05 PM |
Moonrise:11:31 AM Moonset: 10:57 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Partly Cloudy |
-6.6 ° C (20.2°F) |
0.1 ° C (32.2°F) |
-3.3 ° C (26.1°F) |
% 54 | 0% | 2 | Sunrise:08:05 AM Sunset: 05:05 PM |
Moonrise:11:51 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Cloudy |
-2 ° C (28.3°F) |
12 ° C (53.6°F) |
3.9 ° C (39.1°F) |
% 58 | 0% | 1 | Sunrise:08:05 AM Sunset: 05:06 PM |
Moonrise:12:11 PM Moonset: 12:06 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
4.6 ° C (40.2°F) |
12.9 ° C (55.3°F) |
7.9 ° C (46.2°F) |
% 65 | 0% | 3 | Sunrise:08:05 AM Sunset: 05:07 PM |
Moonrise:12:32 PM Moonset: 01:19 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Patchy rain nearby |
0.6 ° C (33.2°F) |
4.9 ° C (40.8°F) |
4 ° C (39.2°F) |
% 75 | 89% | 1 | Sunrise:08:05 AM Sunset: 05:08 PM |
Moonrise:12:58 PM Moonset: 02:34 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Patchy moderate snow |
-3.2 ° C (26.2°F) |
3.6 ° C (38.6°F) |
-0.6 ° C (31°F) |
% 84 | 80% | 1 | Sunrise:08:05 AM Sunset: 05:09 PM |
Moonrise:01:29 PM Moonset: 03:54 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
-3 ° C (26.6°F) |
5.7 ° C (42.3°F) |
-0.1 ° C (31.9°F) |
% 81 | 0% | 2 | Sunrise:08:06 AM Sunset: 05:09 PM |
Moonrise:02:10 PM Moonset: 05:16 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Sunny |
-1.5 ° C (29.2°F) |
6 ° C (42.9°F) |
1.2 ° C (34.2°F) |
% 79 | 0% | 2 | Sunrise:08:06 AM Sunset: 05:10 PM |
Moonrise:03:04 PM Moonset: 06:36 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Partly Cloudy |
1.1 ° C (34°F) |
10.3 ° C (50.6°F) |
4.1 ° C (39.4°F) |
% 71 | 0% | 2 | Sunrise:08:06 AM Sunset: 05:11 PM |
Moonrise:04:11 PM Moonset: 07:47 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Sunny |
0.5 ° C (32.9°F) |
9.8 ° C (49.6°F) |
4.3 ° C (39.8°F) |
% 80 | 0% | 2 | Sunrise:08:06 AM Sunset: 05:12 PM |
Moonrise:05:29 PM Moonset: 08:43 AM Moon Phase ( Full Moon ) |
|