Current weather conditions and 15 day weather forecast for Running Water, 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.
| 19 December 2025 Friday -9.9 ° C / 14.2°F ![]() Clear |
Feels Like : -18.7 ° C / -1.7°F Humidity : % 53 Pressure : 1014 mb Wind Speed : 25.6 kmph / 15.9 miles from NW ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 December 2025 Thursday | Patchy moderate snow |
-10.2 ° C (13.6°F) |
3.4 ° C (38.1°F) |
-2.5 ° C (27.5°F) |
% 57 | 76% | 0.2 | Sunrise:07:58 AM Sunset: 04:59 PM |
Moonrise:07:06 AM Moonset: 03:34 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Sunny |
-11.9 ° C (10.6°F) |
4.4 ° C (39.9°F) |
-4.4 ° C (24°F) |
% 52 | 0% | 0.2 | Sunrise:07:58 AM Sunset: 05:00 PM |
Moonrise:08:04 AM Moonset: 04:21 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Partly Cloudy |
-3.6 ° C (25.5°F) |
5.9 ° C (42.6°F) |
0 ° C (32°F) |
% 75 | 0% | 0.2 | Sunrise:07:59 AM Sunset: 05:00 PM |
Moonrise:08:56 AM Moonset: 05:18 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
-5.2 ° C (22.6°F) |
7 ° C (44.6°F) |
-0.1 ° C (31.8°F) |
% 64 | 0% | 0.2 | Sunrise:07:59 AM Sunset: 05:01 PM |
Moonrise:09:39 AM Moonset: 06:21 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
2.4 ° C (36.3°F) |
11.6 ° C (52.9°F) |
5.5 ° C (42°F) |
% 58 | 0% | 0.3 | Sunrise:08:00 AM Sunset: 05:01 PM |
Moonrise:10:13 AM Moonset: 07:28 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Partly Cloudy |
0.1 ° C (32.2°F) |
7 ° C (44.6°F) |
2.2 ° C (36°F) |
% 77 | 0% | 0 | Sunrise:08:00 AM Sunset: 05:02 PM |
Moonrise:10:42 AM Moonset: 08:36 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
1.9 ° C (35.4°F) |
13.2 ° C (55.8°F) |
6.1 ° C (43°F) |
% 80 | 0% | 3 | Sunrise:08:01 AM Sunset: 05:02 PM |
Moonrise:11:07 AM Moonset: 09:45 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Sunny |
3.6 ° C (38.5°F) |
17.2 ° C (63°F) |
8.3 ° C (47°F) |
% 64 | 0% | 3 | Sunrise:08:01 AM Sunset: 05:03 PM |
Moonrise:11:28 AM Moonset: 10:54 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
-0.3 ° C (31.4°F) |
14.6 ° C (58.3°F) |
5.8 ° C (42.4°F) |
% 66 | 0% | 3 | Sunrise:08:01 AM Sunset: 05:04 PM |
Moonrise:11:48 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
6.7 ° C (44.1°F) |
13.9 ° C (57.1°F) |
9.3 ° C (48.7°F) |
% 47 | 0% | 3 | Sunrise:08:02 AM Sunset: 05:04 PM |
Moonrise:12:08 PM Moonset: 12:04 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
1.5 ° C (34.6°F) |
8.2 ° C (46.7°F) |
4.8 ° C (40.7°F) |
% 61 | 0% | 2 | Sunrise:08:02 AM Sunset: 05:05 PM |
Moonrise:12:30 PM Moonset: 01:16 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
-1 ° C (30.2°F) |
8.9 ° C (48°F) |
2.6 ° C (36.7°F) |
% 64 | 0% | 2 | Sunrise:08:02 AM Sunset: 05:06 PM |
Moonrise:12:56 PM Moonset: 02:31 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
1.1 ° C (34°F) |
11.6 ° C (52.9°F) |
5.1 ° C (41.2°F) |
% 68 | 0% | 3 | Sunrise:08:02 AM Sunset: 05:07 PM |
Moonrise:01:28 PM Moonset: 03:51 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
3.7 ° C (38.7°F) |
12 ° C (53.6°F) |
7.6 ° C (45.6°F) |
% 63 | 0% | 3 | Sunrise:08:02 AM Sunset: 05:07 PM |
Moonrise:02:08 PM Moonset: 05:13 AM Moon Phase ( Waxing Gibbous ) |
|