Current weather conditions and 15 day weather forecast for Riverview, 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 25.9 ° C / 78.6°F ![]() Sunny |
Feels Like : 26.3 ° C / 79.3°F Humidity : % 63 Pressure : 1010 mb Wind Speed : 16.2 kmph / 10.1 miles from NE ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 09 August 2026 Sunday | Sunny |
18 ° C (64.4°F) |
28.9 ° C (84°F) |
22.8 ° C (73.1°F) |
% 75 | 10% | 5.1 | Sunrise:06:23 AM Sunset: 08:41 PM |
Moonrise:01:49 AM Moonset: 06:38 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Sunny |
14.9 ° C (58.8°F) |
32.9 ° C (91.3°F) |
24.5 ° C (76°F) |
% 54 | 57% | 5.9 | Sunrise:06:25 AM Sunset: 08:40 PM |
Moonrise:03:00 AM Moonset: 07:28 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Sunny |
18 ° C (64.5°F) |
30.9 ° C (87.6°F) |
24.3 ° C (75.7°F) |
% 67 | 65% | 5.9 | Sunrise:06:26 AM Sunset: 08:38 PM |
Moonrise:04:22 AM Moonset: 08:07 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
17.1 ° C (62.7°F) |
31.9 ° C (89.5°F) |
24 ° C (75.1°F) |
% 53 | 57% | 6.6 | Sunrise:06:27 AM Sunset: 08:37 PM |
Moonrise:05:49 AM Moonset: 08:38 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Patchy rain nearby |
16.9 ° C (62.5°F) |
25.9 ° C (78.5°F) |
21.2 ° C (70.1°F) |
% 75 | 64% | 6 | Sunrise:06:28 AM Sunset: 08:35 PM |
Moonrise:07:14 AM Moonset: 09:03 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Partly Cloudy |
14.4 ° C (57.8°F) |
25.4 ° C (77.7°F) |
19.3 ° C (66.8°F) |
% 75 | 57% | 7 | Sunrise:06:29 AM Sunset: 08:34 PM |
Moonrise:08:36 AM Moonset: 09:25 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Patchy rain nearby |
17.2 ° C (63°F) |
22.6 ° C (72.6°F) |
18.6 ° C (65.5°F) |
% 95 | 85% | 5 | Sunrise:06:30 AM Sunset: 08:32 PM |
Moonrise:09:55 AM Moonset: 09:46 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
14.6 ° C (58.3°F) |
28.7 ° C (83.6°F) |
20.8 ° C (69.5°F) |
% 72 | 10% | 7 | Sunrise:06:31 AM Sunset: 08:30 PM |
Moonrise:11:12 AM Moonset: 10:07 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
16.6 ° C (61.8°F) |
28.2 ° C (82.8°F) |
22.3 ° C (72.1°F) |
% 63 | 5% | 7 | Sunrise:06:33 AM Sunset: 08:29 PM |
Moonrise:12:27 PM Moonset: 10:31 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
15.1 ° C (59.2°F) |
36.1 ° C (97°F) |
24.4 ° C (75.9°F) |
% 61 | 17% | 9 | Sunrise:06:34 AM Sunset: 08:27 PM |
Moonrise:01:41 PM Moonset: 10:59 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Sunny |
13.6 ° C (56.5°F) |
27.8 ° C (82°F) |
20.6 ° C (69.2°F) |
% 60 | 4% | 7 | Sunrise:06:35 AM Sunset: 08:26 PM |
Moonrise:02:53 PM Moonset: 11:33 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Sunny |
15 ° C (59°F) |
32.5 ° C (90.5°F) |
23.5 ° C (74.3°F) |
% 51 | 2% | 8 | Sunrise:06:36 AM Sunset: 08:24 PM |
Moonrise:04:00 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Sunny |
16.9 ° C (62.4°F) |
34.6 ° C (94.3°F) |
25.9 ° C (78.6°F) |
% 45 | 2% | 8 | Sunrise:06:37 AM Sunset: 08:22 PM |
Moonrise:04:59 PM Moonset: 12:14 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Sunny |
15.5 ° C (59.9°F) |
30 ° C (86°F) |
22.7 ° C (72.9°F) |
% 39 | 1% | 8 | Sunrise:06:38 AM Sunset: 08:21 PM |
Moonrise:05:48 PM Moonset: 01:03 AM Moon Phase ( Waxing Gibbous ) |
|