Current weather conditions and 15 day weather forecast for Plain Center, 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.
| 09 August 2026 Sunday 29.1 ° C / 84.4°F ![]() Sunny |
Feels Like : 29.7 ° C / 85.5°F Humidity : % 49 Pressure : 1007 mb Wind Speed : 16.6 kmph / 10.3 miles from SSE ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 08 August 2026 Saturday | Sunny |
13.8 ° C (56.8°F) |
32.8 ° C (91°F) |
23.5 ° C (74.3°F) |
% 57 | 3% | 7.1 | Sunrise:06:31 AM Sunset: 08:46 PM |
Moonrise:01:04 AM Moonset: 05:38 PM Moon Phase ( Waning Crescent ) |
|
| 09 August 2026 Sunday | Sunny |
19.8 ° C (67.7°F) |
36.7 ° C (98°F) |
28.6 ° C (83.4°F) |
% 54 | 2% | 5.4 | Sunrise:06:32 AM Sunset: 08:45 PM |
Moonrise:02:01 AM Moonset: 06:40 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Sunny |
21 ° C (69.8°F) |
40.4 ° C (104.7°F) |
30.2 ° C (86.4°F) |
% 49 | 2% | 6.6 | Sunrise:06:34 AM Sunset: 08:44 PM |
Moonrise:03:12 AM Moonset: 07:31 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Sunny |
18.5 ° C (65.2°F) |
37.4 ° C (99.3°F) |
27.7 ° C (81.8°F) |
% 52 | 17% | 6 | Sunrise:06:35 AM Sunset: 08:42 PM |
Moonrise:04:33 AM Moonset: 08:10 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
19.6 ° C (67.2°F) |
38.8 ° C (101.8°F) |
28.1 ° C (82.5°F) |
% 53 | 57% | 5.9 | Sunrise:06:36 AM Sunset: 08:41 PM |
Moonrise:05:59 AM Moonset: 08:42 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Sunny |
18.3 ° C (64.9°F) |
30.3 ° C (86.6°F) |
23.6 ° C (74.4°F) |
% 61 | 36% | 8 | Sunrise:06:37 AM Sunset: 08:39 PM |
Moonrise:07:23 AM Moonset: 09:08 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Sunny |
15.8 ° C (60.4°F) |
32.2 ° C (89.9°F) |
23.6 ° C (74.5°F) |
% 47 | 2% | 8 | Sunrise:06:38 AM Sunset: 08:38 PM |
Moonrise:08:44 AM Moonset: 09:31 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Sunny |
19.3 ° C (66.7°F) |
32.1 ° C (89.8°F) |
24.4 ° C (75.9°F) |
% 58 | 36% | 8 | Sunrise:06:39 AM Sunset: 08:36 PM |
Moonrise:10:01 AM Moonset: 09:53 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
21.1 ° C (70°F) |
36.8 ° C (98.3°F) |
28.6 ° C (83.5°F) |
% 63 | 5% | 9 | Sunrise:06:40 AM Sunset: 08:35 PM |
Moonrise:11:17 AM Moonset: 10:16 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
19.8 ° C (67.7°F) |
32.8 ° C (91°F) |
26.2 ° C (79.2°F) |
% 66 | 6% | 8 | Sunrise:06:41 AM Sunset: 08:33 PM |
Moonrise:12:32 PM Moonset: 10:41 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
19.8 ° C (67.6°F) |
39 ° C (102.2°F) |
28.5 ° C (83.4°F) |
% 51 | 36% | 9 | Sunrise:06:42 AM Sunset: 08:32 PM |
Moonrise:01:45 PM Moonset: 11:09 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Sunny |
18.4 ° C (65.1°F) |
35.9 ° C (96.6°F) |
25.7 ° C (78.3°F) |
% 49 | 57% | 9 | Sunrise:06:43 AM Sunset: 08:30 PM |
Moonrise:02:55 PM Moonset: 11:44 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Sunny |
16.1 ° C (61°F) |
31 ° C (87.8°F) |
23.1 ° C (73.5°F) |
% 63 | 17% | 8 | Sunrise:06:45 AM Sunset: 08:29 PM |
Moonrise:04:01 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Sunny |
19.4 ° C (66.9°F) |
35 ° C (95.1°F) |
27.1 ° C (80.8°F) |
% 51 | 3% | 9 | Sunrise:06:46 AM Sunset: 08:27 PM |
Moonrise:05:00 PM Moonset: 12:26 AM Moon Phase ( First Quarter ) |
|