Current weather conditions and 15 day weather forecast for Flandreau Municipal Airport, 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.
| 21 August 2026 Friday 23.6 ° C / 74.5°F ![]() Clear |
Feels Like : 25.4 ° C / 77.7°F Humidity : % 72 Pressure : 1012 mb Wind Speed : 5.8 kmph / 3.6 miles from NW ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 August 2026 Thursday | Sunny |
13.7 ° C (56.7°F) |
30.9 ° C (87.6°F) |
21.5 ° C (70.6°F) |
% 73 | 7% | 6.2 | Sunrise:06:36 AM Sunset: 08:23 PM |
Moonrise:03:58 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Sunny |
15.4 ° C (59.7°F) |
31.1 ° C (88.1°F) |
23.6 ° C (74.5°F) |
% 54 | 2% | 6.9 | Sunrise:06:37 AM Sunset: 08:22 PM |
Moonrise:04:57 PM Moonset: 12:14 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Sunny |
18.5 ° C (65.3°F) |
28.3 ° C (82.9°F) |
23 ° C (73.4°F) |
% 39 | 1% | 7.5 | Sunrise:06:38 AM Sunset: 08:20 PM |
Moonrise:05:47 PM Moonset: 01:04 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Overcast |
16.9 ° C (62.5°F) |
29.6 ° C (85.2°F) |
22.9 ° C (73.2°F) |
% 41 | 17% | 5.8 | Sunrise:06:39 AM Sunset: 08:18 PM |
Moonrise:06:27 PM Moonset: 02:01 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Light rain shower |
15.9 ° C (60.7°F) |
27.2 ° C (80.9°F) |
21.8 ° C (71.3°F) |
% 74 | 79% | 7.9 | Sunrise:06:40 AM Sunset: 08:17 PM |
Moonrise:06:59 PM Moonset: 03:03 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Overcast |
18.7 ° C (65.6°F) |
29.1 ° C (84.3°F) |
23.6 ° C (74.4°F) |
% 68 | 57% | 6 | Sunrise:06:42 AM Sunset: 08:15 PM |
Moonrise:07:25 PM Moonset: 04:08 AM Moon Phase ( Full Moon ) |
|
| 26 August 2026 Wednesday | Sunny |
17.1 ° C (62.7°F) |
27.1 ° C (80.8°F) |
22.1 ° C (71.8°F) |
% 50 | 2% | 7 | Sunrise:06:43 AM Sunset: 08:13 PM |
Moonrise:07:46 PM Moonset: 05:14 AM Moon Phase ( Full Moon ) |
|
| 27 August 2026 Thursday | Overcast |
18.1 ° C (64.6°F) |
25.5 ° C (78°F) |
21.8 ° C (71.2°F) |
% 57 | 36% | 6 | Sunrise:06:44 AM Sunset: 08:11 PM |
Moonrise:08:05 PM Moonset: 06:18 AM Moon Phase ( Full Moon ) |
|
| 28 August 2026 Friday | Sunny |
17.9 ° C (64.2°F) |
29.4 ° C (85°F) |
22.8 ° C (73°F) |
% 67 | 39% | 7 | Sunrise:06:45 AM Sunset: 08:10 PM |
Moonrise:08:23 PM Moonset: 07:22 AM Moon Phase ( Full Moon ) |
|
| 29 August 2026 Saturday | Patchy rain nearby |
18.9 ° C (66°F) |
30.9 ° C (87.7°F) |
24.5 ° C (76.1°F) |
% 60 | 71% | 7 | Sunrise:06:46 AM Sunset: 08:08 PM |
Moonrise:08:40 PM Moonset: 08:26 AM Moon Phase ( Waning Gibbous ) |
|
| 30 August 2026 Sunday | Overcast |
16.6 ° C (62°F) |
22.7 ° C (72.8°F) |
19.6 ° C (67.3°F) |
% 65 | 49% | 5 | Sunrise:06:47 AM Sunset: 08:06 PM |
Moonrise:08:58 PM Moonset: 09:30 AM Moon Phase ( Waning Gibbous ) |
|
| 31 August 2026 Monday | Sunny |
14.6 ° C (58.3°F) |
22.3 ° C (72.1°F) |
18.3 ° C (64.9°F) |
% 65 | 36% | 6 | Sunrise:06:48 AM Sunset: 08:04 PM |
Moonrise:09:18 PM Moonset: 10:37 AM Moon Phase ( Waning Gibbous ) |
|
| 01 September 2026 Tuesday | Sunny |
10.3 ° C (50.5°F) |
24.6 ° C (76.3°F) |
17.1 ° C (62.7°F) |
% 57 | 6% | 6 | Sunrise:06:50 AM Sunset: 08:03 PM |
Moonrise:09:41 PM Moonset: 11:46 AM Moon Phase ( Waning Gibbous ) |
|
| 02 September 2026 Wednesday | Thundery outbreaks in nearby |
15.3 ° C (59.6°F) |
30.7 ° C (87.2°F) |
21.5 ° C (70.7°F) |
% 72 | 74% | 7 | Sunrise:06:51 AM Sunset: 08:01 PM |
Moonrise:10:10 PM Moonset: 12:57 PM Moon Phase ( Last Quarter ) |
|