Current weather conditions and 15 day weather forecast for Willow Lake, 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.
| 11 August 2026 Tuesday 27 ° C / 80.6°F ![]() Sunny |
Feels Like : 28.5 ° C / 83.3°F Humidity : % 66 Pressure : 1008 mb Wind Speed : 12.2 kmph / 7.6 miles from E ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 1 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 August 2026 Monday | Sunny |
15.8 ° C (60.4°F) |
29.5 ° C (85.1°F) |
22.8 ° C (73°F) |
% 71 | 36% | 5.4 | Sunrise:06:27 AM Sunset: 08:44 PM |
Moonrise:03:02 AM Moonset: 07:34 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Sunny |
19.1 ° C (66.4°F) |
34.9 ° C (94.8°F) |
26.6 ° C (79.8°F) |
% 65 | 63% | 6.1 | Sunrise:06:28 AM Sunset: 08:42 PM |
Moonrise:04:24 AM Moonset: 08:12 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
17.5 ° C (63.5°F) |
28.9 ° C (84.1°F) |
23.4 ° C (74.2°F) |
% 69 | 68% | 6.5 | Sunrise:06:29 AM Sunset: 08:41 PM |
Moonrise:05:51 AM Moonset: 08:42 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Partly Cloudy |
17.7 ° C (63.9°F) |
24.3 ° C (75.8°F) |
21.2 ° C (70.2°F) |
% 72 | 57% | 3.7 | Sunrise:06:30 AM Sunset: 08:39 PM |
Moonrise:07:17 AM Moonset: 09:07 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Sunny |
16 ° C (60.7°F) |
26.6 ° C (79.8°F) |
20.5 ° C (68.9°F) |
% 69 | 57% | 5.5 | Sunrise:06:32 AM Sunset: 08:38 PM |
Moonrise:08:39 AM Moonset: 09:28 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Patchy rain nearby |
18.8 ° C (65.8°F) |
26.1 ° C (78.9°F) |
22 ° C (71.5°F) |
% 79 | 51% | 6 | Sunrise:06:33 AM Sunset: 08:36 PM |
Moonrise:09:59 AM Moonset: 09:49 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
13.4 ° C (56.1°F) |
27.6 ° C (81.8°F) |
20.5 ° C (69°F) |
% 58 | 3% | 7 | Sunrise:06:34 AM Sunset: 08:35 PM |
Moonrise:11:16 AM Moonset: 10:10 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
17.3 ° C (63.1°F) |
33.3 ° C (91.9°F) |
24.8 ° C (76.6°F) |
% 51 | 4% | 8 | Sunrise:06:35 AM Sunset: 08:33 PM |
Moonrise:12:32 PM Moonset: 10:34 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
17.4 ° C (63.3°F) |
36.5 ° C (97.7°F) |
26.2 ° C (79.1°F) |
% 63 | 58% | 9 | Sunrise:06:36 AM Sunset: 08:32 PM |
Moonrise:01:46 PM Moonset: 11:01 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Sunny |
23.2 ° C (73.8°F) |
38.9 ° C (102°F) |
30 ° C (85.9°F) |
% 47 | 2% | 9 | Sunrise:06:37 AM Sunset: 08:30 PM |
Moonrise:02:58 PM Moonset: 11:34 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Sunny |
16.2 ° C (61.2°F) |
22.4 ° C (72.4°F) |
20.4 ° C (68.7°F) |
% 72 | 21% | 6 | Sunrise:06:39 AM Sunset: 08:28 PM |
Moonrise:04:05 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Patchy rain nearby |
15.7 ° C (60.3°F) |
24.4 ° C (75.9°F) |
19.5 ° C (67.1°F) |
% 86 | 78% | 5 | Sunrise:06:40 AM Sunset: 08:27 PM |
Moonrise:05:04 PM Moonset: 12:15 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Sunny |
14.2 ° C (57.5°F) |
24.3 ° C (75.7°F) |
19.5 ° C (67.2°F) |
% 79 | 57% | 6 | Sunrise:06:41 AM Sunset: 08:25 PM |
Moonrise:05:54 PM Moonset: 01:05 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Sunny |
15.4 ° C (59.7°F) |
28.3 ° C (82.9°F) |
21.4 ° C (70.6°F) |
% 70 | 40% | 7 | Sunrise:06:42 AM Sunset: 08:23 PM |
Moonrise:06:34 PM Moonset: 02:02 AM Moon Phase ( Waxing Gibbous ) |
|