Current weather conditions and 15 day weather forecast for Cavour, 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.
| 23 September 2026 Wednesday 13.6 ° C / 56.4°F ![]() Partly Cloudy |
Feels Like : 11.1 ° C / 52°F Humidity : % 88 Pressure : 1024 mb Wind Speed : 16.2 kmph / 10.1 miles from SE ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 30 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 September 2026 Tuesday | Overcast |
8.5 ° C (47.3°F) |
14.3 ° C (57.7°F) |
11.6 ° C (52.9°F) |
% 85 | 35% | 1.8 | Sunrise:07:19 AM Sunset: 07:30 PM |
Moonrise:05:58 PM Moonset: 03:08 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Overcast |
10.3 ° C (50.5°F) |
19 ° C (66.3°F) |
14.5 ° C (58.1°F) |
% 82 | 78% | 4.7 | Sunrise:07:20 AM Sunset: 07:28 PM |
Moonrise:06:17 PM Moonset: 04:13 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Overcast |
13.7 ° C (56.7°F) |
20.6 ° C (69.1°F) |
16.7 ° C (62.1°F) |
% 88 | 82% | 2.3 | Sunrise:07:21 AM Sunset: 07:26 PM |
Moonrise:06:35 PM Moonset: 05:17 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Patchy rain nearby |
13.2 ° C (55.8°F) |
17.6 ° C (63.7°F) |
15.4 ° C (59.7°F) |
% 93 | 73% | 1 | Sunrise:07:22 AM Sunset: 07:24 PM |
Moonrise:06:52 PM Moonset: 06:22 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Overcast |
14.3 ° C (57.7°F) |
19.2 ° C (66.6°F) |
16.6 ° C (61.9°F) |
% 92 | 63% | 4.6 | Sunrise:07:24 AM Sunset: 07:22 PM |
Moonrise:07:10 PM Moonset: 07:27 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Patchy rain nearby |
16.2 ° C (61.2°F) |
22 ° C (71.5°F) |
18.5 ° C (65.4°F) |
% 87 | 79% | 5 | Sunrise:07:25 AM Sunset: 07:20 PM |
Moonrise:07:29 PM Moonset: 08:33 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Overcast |
15.8 ° C (60.5°F) |
22 ° C (71.6°F) |
18.7 ° C (65.7°F) |
% 79 | 74% | 5 | Sunrise:07:26 AM Sunset: 07:19 PM |
Moonrise:07:51 PM Moonset: 09:43 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Moderate or heavy rain shower |
9 ° C (48.2°F) |
16.9 ° C (62.4°F) |
12.2 ° C (53.9°F) |
% 85 | 90% | 3 | Sunrise:07:27 AM Sunset: 07:17 PM |
Moonrise:08:18 PM Moonset: 10:54 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Sunny |
5.2 ° C (41.4°F) |
13.3 ° C (55.9°F) |
9.2 ° C (48.5°F) |
% 55 | 3% | 4 | Sunrise:07:28 AM Sunset: 07:15 PM |
Moonrise:08:53 PM Moonset: 12:08 PM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Sunny |
6.9 ° C (44.5°F) |
15.2 ° C (59.4°F) |
10.9 ° C (51.6°F) |
% 58 | 3% | 5 | Sunrise:07:30 AM Sunset: 07:13 PM |
Moonrise:09:38 PM Moonset: 01:19 PM Moon Phase ( Last Quarter ) |
|
| 02 October 2026 Friday | Sunny |
10.7 ° C (51.2°F) |
18.3 ° C (65°F) |
13.9 ° C (57°F) |
% 65 | 11% | 4 | Sunrise:07:31 AM Sunset: 07:11 PM |
Moonrise:10:36 PM Moonset: 02:25 PM Moon Phase ( Last Quarter ) |
|
| 03 October 2026 Saturday | Sunny |
8.8 ° C (47.8°F) |
14.7 ° C (58.4°F) |
11.8 ° C (53.2°F) |
% 57 | 3% | 4 | Sunrise:07:32 AM Sunset: 07:09 PM |
Moonrise:11:46 PM Moonset: 03:20 PM Moon Phase ( Last Quarter ) |
|
| 04 October 2026 Sunday | Sunny |
8 ° C (46.4°F) |
12.8 ° C (55°F) |
10.1 ° C (50.3°F) |
% 48 | 2% | 4 | Sunrise:07:33 AM Sunset: 07:08 PM |
Moonrise:Does not rise today Moonset: 04:05 PM Moon Phase ( Last Quarter ) |
|
| 05 October 2026 Monday | Sunny |
4.5 ° C (40.1°F) |
13.6 ° C (56.4°F) |
8.9 ° C (48.1°F) |
% 65 | 6% | 4 | Sunrise:07:34 AM Sunset: 07:06 PM |
Moonrise:01:04 AM Moonset: 04:40 PM Moon Phase ( Waning Crescent ) |
|