Current weather conditions and 15 day weather forecast for Summit (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.
| 11 August 2026 Tuesday 22.4 ° C / 72.3°F ![]() Clear |
Feels Like : 22.1 ° C / 71.8°F Humidity : % 71 Pressure : 1010 mb Wind Speed : 13.7 kmph / 8.5 miles from E ![]() 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 |
14 ° C (57.2°F) |
26.4 ° C (79.5°F) |
20.1 ° C (68.2°F) |
% 71 | 6% | 6.4 | Sunrise:06:23 AM Sunset: 08:43 PM |
Moonrise:02:56 AM Moonset: 07:34 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Sunny |
17.8 ° C (64.1°F) |
31.6 ° C (88.8°F) |
24.1 ° C (75.4°F) |
% 71 | 8% | 6.2 | Sunrise:06:24 AM Sunset: 08:42 PM |
Moonrise:04:19 AM Moonset: 08:12 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
16.5 ° C (61.7°F) |
28.1 ° C (82.5°F) |
22.5 ° C (72.4°F) |
% 75 | 71% | 6.4 | Sunrise:06:25 AM Sunset: 08:40 PM |
Moonrise:05:46 AM Moonset: 08:41 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Sunny |
15.3 ° C (59.6°F) |
23.8 ° C (74.8°F) |
19.4 ° C (66.9°F) |
% 72 | 68% | 5.1 | Sunrise:06:27 AM Sunset: 08:39 PM |
Moonrise:07:13 AM Moonset: 09:05 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Sunny |
13.9 ° C (57°F) |
26.6 ° C (79.8°F) |
19.7 ° C (67.4°F) |
% 66 | 57% | 6.5 | Sunrise:06:28 AM Sunset: 08:37 PM |
Moonrise:08:36 AM Moonset: 09:26 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Patchy rain nearby |
16.9 ° C (62.4°F) |
26.4 ° C (79.6°F) |
21.2 ° C (70.2°F) |
% 82 | 39% | 7 | Sunrise:06:29 AM Sunset: 08:35 PM |
Moonrise:09:56 AM Moonset: 09:46 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
13.1 ° C (55.5°F) |
25.7 ° C (78.2°F) |
19.1 ° C (66.4°F) |
% 62 | 4% | 7 | Sunrise:06:30 AM Sunset: 08:34 PM |
Moonrise:11:14 AM Moonset: 10:06 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
16.8 ° C (62.2°F) |
31 ° C (87.8°F) |
23 ° C (73.5°F) |
% 55 | 36% | 8 | Sunrise:06:31 AM Sunset: 08:32 PM |
Moonrise:12:31 PM Moonset: 10:29 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
17.5 ° C (63.5°F) |
34.8 ° C (94.6°F) |
24.6 ° C (76.2°F) |
% 68 | 57% | 8 | Sunrise:06:33 AM Sunset: 08:30 PM |
Moonrise:01:46 PM Moonset: 10:56 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Sunny |
20.8 ° C (69.4°F) |
31.7 ° C (89.1°F) |
27.6 ° C (81.6°F) |
% 56 | 36% | 8 | Sunrise:06:34 AM Sunset: 08:29 PM |
Moonrise:02:59 PM Moonset: 11:29 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Sunny |
14.6 ° C (58.2°F) |
23.1 ° C (73.7°F) |
19.6 ° C (67.4°F) |
% 70 | 7% | 6 | Sunrise:06:35 AM Sunset: 08:27 PM |
Moonrise:04:06 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Patchy rain nearby |
14 ° C (57.2°F) |
19.5 ° C (67.1°F) |
16.3 ° C (61.3°F) |
% 97 | 89% | 4 | Sunrise:06:36 AM Sunset: 08:25 PM |
Moonrise:05:05 PM Moonset: 12:09 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Fog |
12.9 ° C (55.2°F) |
24.5 ° C (76°F) |
17.5 ° C (63.6°F) |
% 88 | 26% | 6 | Sunrise:06:37 AM Sunset: 08:24 PM |
Moonrise:05:55 PM Moonset: 12:59 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Partly Cloudy |
15.4 ° C (59.8°F) |
26.8 ° C (80.3°F) |
20.6 ° C (69.1°F) |
% 71 | 8% | 7 | Sunrise:06:39 AM Sunset: 08:22 PM |
Moonrise:06:34 PM Moonset: 01:56 AM Moon Phase ( Waxing Gibbous ) |
|