Current weather conditions and 15 day weather forecast for Castlewood (Township), 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.
| 30 March 2026 Monday 17.8 ° C / 64°F ![]() Sunny |
Feels Like : 17.8 ° C / 64°F Humidity : % 45 Pressure : 1005 mb Wind Speed : 11.9 kmph / 7.4 miles from ESE ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 30 March 2026 Monday | Sunny |
3.5 ° C (38.3°F) |
23.9 ° C (75°F) |
12 ° C (53.7°F) |
% 58 | 0% | 1.1 | Sunrise:07:13 AM Sunset: 07:54 PM |
Moonrise:05:37 PM Moonset: 06:10 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 March 2026 Tuesday | Partly Cloudy |
2.6 ° C (36.6°F) |
7.5 ° C (45.5°F) |
5.5 ° C (41.9°F) |
% 63 | 0% | 1 | Sunrise:07:11 AM Sunset: 07:55 PM |
Moonrise:06:46 PM Moonset: 06:28 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 April 2026 Wednesday | Heavy snow |
-2 ° C (28.4°F) |
0.2 ° C (32.4°F) |
-0.3 ° C (31.4°F) |
% 87 | 77% | 0.8 | Sunrise:07:09 AM Sunset: 07:56 PM |
Moonrise:07:55 PM Moonset: 06:46 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 April 2026 Thursday | Patchy rain nearby |
-3 ° C (26.6°F) |
11.8 ° C (53.3°F) |
1.7 ° C (35.1°F) |
% 77 | 78% | 0.8 | Sunrise:07:07 AM Sunset: 07:57 PM |
Moonrise:09:02 PM Moonset: 07:04 AM Moon Phase ( Full Moon ) |
|
| 03 April 2026 Friday | Patchy rain nearby |
-3.2 ° C (26.3°F) |
10.9 ° C (51.6°F) |
1 ° C (33.8°F) |
% 86 | 64% | 0 | Sunrise:07:05 AM Sunset: 07:58 PM |
Moonrise:10:10 PM Moonset: 07:23 AM Moon Phase ( Waning Gibbous ) |
|
| 04 April 2026 Saturday | Light freezing rain |
-2.7 ° C (27.1°F) |
4 ° C (39.2°F) |
0.1 ° C (32.3°F) |
% 74 | 66% | 1 | Sunrise:07:03 AM Sunset: 08:00 PM |
Moonrise:11:19 PM Moonset: 07:46 AM Moon Phase ( Waning Gibbous ) |
|
| 05 April 2026 Sunday | Partly Cloudy |
-5.4 ° C (22.2°F) |
6.5 ° C (43.7°F) |
0.6 ° C (33.1°F) |
% 71 | 0% | 2 | Sunrise:07:01 AM Sunset: 08:01 PM |
Moonrise:No moonrise Moonset: 08:12 AM Moon Phase ( Waning Gibbous ) |
|
| 06 April 2026 Monday | Partly Cloudy |
0.4 ° C (32.8°F) |
17.1 ° C (62.7°F) |
7.1 ° C (44.7°F) |
% 63 | 0% | 3 | Sunrise:07:00 AM Sunset: 08:02 PM |
Moonrise:12:24 AM Moonset: 08:46 AM Moon Phase ( Waning Gibbous ) |
|
| 07 April 2026 Tuesday | Sunny |
4.3 ° C (39.7°F) |
13 ° C (55.4°F) |
8.8 ° C (47.9°F) |
% 55 | 0% | 3 | Sunrise:06:58 AM Sunset: 08:03 PM |
Moonrise:01:27 AM Moonset: 09:28 AM Moon Phase ( Waning Gibbous ) |
|
| 08 April 2026 Wednesday | Sunny |
-0.8 ° C (30.5°F) |
20.7 ° C (69.3°F) |
10.3 ° C (50.6°F) |
% 51 | 0% | 4 | Sunrise:06:56 AM Sunset: 08:05 PM |
Moonrise:02:21 AM Moonset: 10:19 AM Moon Phase ( Waning Gibbous ) |
|
| 09 April 2026 Thursday | Patchy rain nearby |
5.1 ° C (41.2°F) |
20.8 ° C (69.4°F) |
10.9 ° C (51.7°F) |
% 51 | 66% | 3 | Sunrise:06:54 AM Sunset: 08:06 PM |
Moonrise:03:08 AM Moonset: 11:18 AM Moon Phase ( Waning Gibbous ) |
|
| 10 April 2026 Friday | Sunny |
-0.4 ° C (31.4°F) |
19 ° C (66.1°F) |
8.5 ° C (47.3°F) |
% 45 | 0% | 3 | Sunrise:06:52 AM Sunset: 08:07 PM |
Moonrise:03:45 AM Moonset: 12:23 PM Moon Phase ( Last Quarter ) |
|
| 11 April 2026 Saturday | Partly Cloudy |
4.7 ° C (40.4°F) |
12.9 ° C (55.2°F) |
9.7 ° C (49.5°F) |
% 46 | 0% | 3 | Sunrise:06:51 AM Sunset: 08:08 PM |
Moonrise:04:15 AM Moonset: 01:33 PM Moon Phase ( Waning Crescent ) |
|
| 12 April 2026 Sunday | Partly Cloudy |
1.3 ° C (34.4°F) |
8.7 ° C (47.6°F) |
6.1 ° C (43°F) |
% 43 | 0% | 3 | Sunrise:06:49 AM Sunset: 08:10 PM |
Moonrise:04:40 AM Moonset: 02:43 PM Moon Phase ( Waning Crescent ) |
|