Current weather conditions and 15 day weather forecast for Brothersfield, 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.
| 10 May 2026 Sunday 16.1 ° C / 61°F ![]() Partly cloudy |
Feels Like : 16.1 ° C / 61°F Humidity : % 33 Pressure : 1021 mb Wind Speed : 16.6 kmph / 10.3 miles from WNW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 May 2026 Sunday | Sunny |
3.2 ° C (37.8°F) |
21.6 ° C (70.9°F) |
12.9 ° C (55.3°F) |
% 42 | 0% | 7.1 | Sunrise:06:10 AM Sunset: 08:41 PM |
Moonrise:03:02 AM Moonset: 01:40 PM Moon Phase ( Waning Crescent ) |
|
| 11 May 2026 Monday | Partly Cloudy |
6.4 ° C (43.5°F) |
28.1 ° C (82.5°F) |
17.2 ° C (63°F) |
% 40 | 0% | 7.2 | Sunrise:06:09 AM Sunset: 08:42 PM |
Moonrise:03:23 AM Moonset: 02:49 PM Moon Phase ( Waning Crescent ) |
|
| 12 May 2026 Tuesday | Sunny |
15.1 ° C (59.2°F) |
23.3 ° C (74°F) |
20.3 ° C (68.5°F) |
% 35 | 0% | 0.1 | Sunrise:06:08 AM Sunset: 08:43 PM |
Moonrise:03:43 AM Moonset: 04:00 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Sunny |
11.4 ° C (52.6°F) |
25.4 ° C (77.8°F) |
18.5 ° C (65.4°F) |
% 39 | 0% | 5 | Sunrise:06:07 AM Sunset: 08:44 PM |
Moonrise:04:04 AM Moonset: 05:14 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Sunny |
13.6 ° C (56.4°F) |
30.2 ° C (86.4°F) |
22 ° C (71.6°F) |
% 48 | 0% | 6 | Sunrise:06:06 AM Sunset: 08:45 PM |
Moonrise:04:26 AM Moonset: 06:33 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Sunny |
19.6 ° C (67.2°F) |
30.8 ° C (87.5°F) |
24.4 ° C (75.9°F) |
% 51 | 0% | 6 | Sunrise:06:05 AM Sunset: 08:46 PM |
Moonrise:04:53 AM Moonset: 07:55 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Sunny |
12.6 ° C (54.7°F) |
22.8 ° C (73.1°F) |
17.7 ° C (63.9°F) |
% 44 | 0% | 5 | Sunrise:06:04 AM Sunset: 08:47 PM |
Moonrise:05:26 AM Moonset: 09:20 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Overcast |
10 ° C (50.1°F) |
21.3 ° C (70.4°F) |
14.6 ° C (58.3°F) |
% 51 | 0% | 3 | Sunrise:06:03 AM Sunset: 08:48 PM |
Moonrise:06:09 AM Moonset: 10:39 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Sunny |
10.6 ° C (51°F) |
27.5 ° C (81.4°F) |
19.5 ° C (67.1°F) |
% 38 | 0% | 5 | Sunrise:06:02 AM Sunset: 08:50 PM |
Moonrise:07:06 AM Moonset: 11:49 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Sunny |
15.2 ° C (59.4°F) |
33.5 ° C (92.4°F) |
24.5 ° C (76.1°F) |
% 57 | 0% | 6 | Sunrise:06:01 AM Sunset: 08:51 PM |
Moonrise:08:15 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Patchy rain nearby |
18.1 ° C (64.6°F) |
31.6 ° C (89°F) |
24.6 ° C (76.4°F) |
% 63 | 87% | 5 | Sunrise:06:00 AM Sunset: 08:52 PM |
Moonrise:09:33 AM Moonset: 12:42 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Overcast |
17.3 ° C (63.1°F) |
29.3 ° C (84.8°F) |
22.3 ° C (72.1°F) |
% 72 | 0% | 5 | Sunrise:05:59 AM Sunset: 08:53 PM |
Moonrise:10:53 AM Moonset: 01:24 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Cloudy |
16.8 ° C (62.2°F) |
25.7 ° C (78.2°F) |
20.8 ° C (69.5°F) |
% 81 | 0% | 5 | Sunrise:05:58 AM Sunset: 08:54 PM |
Moonrise:12:09 PM Moonset: 01:55 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Patchy rain nearby |
21.3 ° C (70.3°F) |
32.6 ° C (90.7°F) |
25.9 ° C (78.7°F) |
% 66 | 77% | 6 | Sunrise:05:57 AM Sunset: 08:55 PM |
Moonrise:01:22 PM Moonset: 02:19 AM Moon Phase ( First Quarter ) |
|