Current weather conditions and 15 day weather forecast for Belmont, 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 August 2026 Monday 30.9 ° C / 87.6°F ![]() Sunny |
Feels Like : 33.8 ° C / 92.8°F Humidity : % 56 Pressure : 1006 mb Wind Speed : 16.6 kmph / 10.3 miles from SE ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 August 2026 Monday | Sunny |
19.5 ° C (67.1°F) |
31.3 ° C (88.3°F) |
25.3 ° C (77.5°F) |
% 76 | 8% | 6 | Sunrise:06:32 AM Sunset: 08:43 PM |
Moonrise:03:11 AM Moonset: 07:30 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Sunny |
20.4 ° C (68.8°F) |
39.9 ° C (103.8°F) |
29.8 ° C (85.6°F) |
% 54 | 17% | 6.6 | Sunrise:06:33 AM Sunset: 08:41 PM |
Moonrise:04:32 AM Moonset: 08:10 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
18.3 ° C (64.9°F) |
35.9 ° C (96.6°F) |
27.2 ° C (80.9°F) |
% 53 | 57% | 6.8 | Sunrise:06:34 AM Sunset: 08:40 PM |
Moonrise:05:57 AM Moonset: 08:41 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Partly Cloudy |
17.8 ° C (64°F) |
25.1 ° C (77.1°F) |
21.1 ° C (69.9°F) |
% 77 | 38% | 1.1 | Sunrise:06:35 AM Sunset: 08:39 PM |
Moonrise:07:21 AM Moonset: 09:07 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Overcast |
15.6 ° C (60.1°F) |
25.4 ° C (77.7°F) |
19.4 ° C (67°F) |
% 84 | 53% | 3.8 | Sunrise:06:37 AM Sunset: 08:37 PM |
Moonrise:08:42 AM Moonset: 09:30 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Overcast |
19.5 ° C (67.2°F) |
28.4 ° C (83.1°F) |
22.7 ° C (72.9°F) |
% 81 | 26% | 7 | Sunrise:06:38 AM Sunset: 08:36 PM |
Moonrise:10:00 AM Moonset: 09:52 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
14.3 ° C (57.7°F) |
32.3 ° C (90.2°F) |
23.3 ° C (74°F) |
% 50 | 2% | 8 | Sunrise:06:39 AM Sunset: 08:34 PM |
Moonrise:11:16 AM Moonset: 10:15 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
17.8 ° C (64°F) |
34.7 ° C (94.4°F) |
25.9 ° C (78.6°F) |
% 54 | 17% | 8 | Sunrise:06:40 AM Sunset: 08:33 PM |
Moonrise:12:31 PM Moonset: 10:39 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
16.9 ° C (62.4°F) |
36.4 ° C (97.5°F) |
26.7 ° C (80.1°F) |
% 59 | 36% | 9 | Sunrise:06:41 AM Sunset: 08:31 PM |
Moonrise:01:44 PM Moonset: 11:08 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Sunny |
24.8 ° C (76.6°F) |
42.1 ° C (107.8°F) |
32.2 ° C (89.9°F) |
% 42 | 1% | 10 | Sunrise:06:42 AM Sunset: 08:29 PM |
Moonrise:02:55 PM Moonset: 11:42 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Sunny |
17.4 ° C (63.3°F) |
24.9 ° C (76.9°F) |
21.6 ° C (70.9°F) |
% 77 | 63% | 6 | Sunrise:06:43 AM Sunset: 08:28 PM |
Moonrise:04:01 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Light rain shower |
19.6 ° C (67.3°F) |
25.4 ° C (77.7°F) |
21.9 ° C (71.4°F) |
% 90 | 87% | 6 | Sunrise:06:44 AM Sunset: 08:26 PM |
Moonrise:05:00 PM Moonset: 12:24 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Overcast |
16.3 ° C (61.4°F) |
34.1 ° C (93.4°F) |
22.3 ° C (72.1°F) |
% 74 | 17% | 7 | Sunrise:06:45 AM Sunset: 08:25 PM |
Moonrise:05:49 PM Moonset: 01:14 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Patchy rain nearby |
14.8 ° C (58.7°F) |
28.4 ° C (83.1°F) |
21.7 ° C (71°F) |
% 76 | 44% | 7 | Sunrise:06:47 AM Sunset: 08:23 PM |
Moonrise:06:30 PM Moonset: 02:11 AM Moon Phase ( Waxing Gibbous ) |
|