Current weather conditions and 15 day weather forecast for Agency, 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.
| 24 December 2025 Wednesday -3.3 ° C / 26.1°F ![]() Overcast |
Feels Like : -8.8 ° C / 16.2°F Humidity : % 92 Pressure : 1021 mb Wind Speed : 16.6 kmph / 10.3 miles from N ![]() Visibility : 10 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 24 December 2025 Wednesday | Overcast |
-9.3 ° C (15.3°F) |
-2 ° C (28.4°F) |
-6.3 ° C (20.7°F) |
% 92 | 0% | 0.2 | Sunrise:08:07 AM Sunset: 04:49 PM |
Moonrise:11:09 AM Moonset: 09:37 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Mist |
-6.3 ° C (20.7°F) |
-4.2 ° C (24.4°F) |
-5.1 ° C (22.8°F) |
% 94 | 0% | 0.2 | Sunrise:08:07 AM Sunset: 04:50 PM |
Moonrise:11:28 AM Moonset: 10:48 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Mist |
-3.8 ° C (25.3°F) |
0.1 ° C (32.2°F) |
-1.7 ° C (29°F) |
% 95 | 0% | 0.2 | Sunrise:08:07 AM Sunset: 04:51 PM |
Moonrise:11:46 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Blowing snow |
-10.1 ° C (13.9°F) |
0.7 ° C (33.2°F) |
-2.7 ° C (27.2°F) |
% 86 | 68% | 0.2 | Sunrise:08:08 AM Sunset: 04:51 PM |
Moonrise:12:03 PM Moonset: 12:01 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Overcast |
-16 ° C (3.3°F) |
-13.1 ° C (8.4°F) |
-13.5 ° C (7.8°F) |
% 70 | 0% | 0 | Sunrise:08:08 AM Sunset: 04:52 PM |
Moonrise:12:23 PM Moonset: 01:15 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
-17.9 ° C (-0.2°F) |
-13 ° C (8.7°F) |
-15.5 ° C (4.1°F) |
% 58 | 0% | 2 | Sunrise:08:08 AM Sunset: 04:53 PM |
Moonrise:12:46 PM Moonset: 02:33 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
-10.5 ° C (13.1°F) |
-1.4 ° C (29.4°F) |
-5.7 ° C (21.7°F) |
% 57 | 0% | 2 | Sunrise:08:08 AM Sunset: 04:54 PM |
Moonrise:01:15 PM Moonset: 03:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Partly Cloudy |
-4 ° C (24.8°F) |
4.1 ° C (39.4°F) |
-0.5 ° C (31°F) |
% 80 | 0% | 2 | Sunrise:08:08 AM Sunset: 04:55 PM |
Moonrise:01:53 PM Moonset: 05:20 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Partly Cloudy |
-15.5 ° C (4.2°F) |
-12.5 ° C (9.5°F) |
-13.4 ° C (7.9°F) |
% 57 | 0% | 2 | Sunrise:08:08 AM Sunset: 04:56 PM |
Moonrise:02:45 PM Moonset: 06:42 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Sunny |
-12.8 ° C (9°F) |
-3.5 ° C (25.6°F) |
-8.6 ° C (16.4°F) |
% 46 | 0% | 2 | Sunrise:08:08 AM Sunset: 04:57 PM |
Moonrise:03:53 PM Moonset: 07:53 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Cloudy |
-3.9 ° C (24.9°F) |
-1.2 ° C (29.9°F) |
-2.5 ° C (27.5°F) |
% 60 | 0% | 1 | Sunrise:08:08 AM Sunset: 04:58 PM |
Moonrise:05:12 PM Moonset: 08:48 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Moderate snow |
-3.8 ° C (25.2°F) |
-2.6 ° C (27.3°F) |
-3.2 ° C (26.2°F) |
% 91 | 83% | 1 | Sunrise:08:08 AM Sunset: 04:59 PM |
Moonrise:06:35 PM Moonset: 09:29 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday | Overcast |
-3.5 ° C (25.8°F) |
1.2 ° C (34.1°F) |
-1.4 ° C (29.5°F) |
% 90 | 0% | 1 | Sunrise:08:08 AM Sunset: 05:00 PM |
Moonrise:07:56 PM Moonset: 09:59 AM Moon Phase ( Waning Gibbous ) |
|
| 06 January 2026 Tuesday | Partly Cloudy |
-8.1 ° C (17.5°F) |
-4.4 ° C (24°F) |
-5.8 ° C (21.5°F) |
% 84 | 0% | 2 | Sunrise:08:08 AM Sunset: 05:01 PM |
Moonrise:09:13 PM Moonset: 10:23 AM Moon Phase ( Waning Gibbous ) |
|