Current weather conditions and 15 day weather forecast for Platte, 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.
| 18 September 2026 Friday 15.2 ° C / 59.4°F ![]() Overcast |
Feels Like : 13.3 ° C / 55.9°F Humidity : % 97 Pressure : 1016 mb Wind Speed : 17.6 kmph / 11 miles from ESE ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 September 2026 Friday | Overcast |
15 ° C (59°F) |
19.4 ° C (67°F) |
16.9 ° C (62.4°F) |
% 93 | 91% | 4.1 | Sunrise:07:18 AM Sunset: 07:40 PM |
Moonrise:03:48 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 19 September 2026 Saturday | Overcast |
13.5 ° C (56.3°F) |
17 ° C (62.6°F) |
15 ° C (59°F) |
% 88 | 37% | 2.8 | Sunrise:07:19 AM Sunset: 07:38 PM |
Moonrise:04:32 PM Moonset: 12:04 AM Moon Phase ( First Quarter ) |
|
| 20 September 2026 Sunday | Patchy rain nearby |
11.9 ° C (53.4°F) |
13.4 ° C (56°F) |
12.5 ° C (54.5°F) |
% 92 | 91% | 0.7 | Sunrise:07:20 AM Sunset: 07:37 PM |
Moonrise:05:07 PM Moonset: 01:05 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Light rain shower |
9.8 ° C (49.7°F) |
12.2 ° C (53.9°F) |
11.3 ° C (52.4°F) |
% 95 | 92% | 0.9 | Sunrise:07:21 AM Sunset: 07:35 PM |
Moonrise:05:35 PM Moonset: 02:09 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Mist |
8.4 ° C (47.2°F) |
17.9 ° C (64.3°F) |
12.2 ° C (54°F) |
% 83 | 38% | 5 | Sunrise:07:22 AM Sunset: 07:33 PM |
Moonrise:05:59 PM Moonset: 03:14 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Patchy rain nearby |
12.6 ° C (54.6°F) |
20.8 ° C (69.4°F) |
16.5 ° C (61.7°F) |
% 79 | 66% | 5 | Sunrise:07:23 AM Sunset: 07:31 PM |
Moonrise:06:19 PM Moonset: 04:18 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Overcast |
17.5 ° C (63.4°F) |
23.5 ° C (74.4°F) |
19.6 ° C (67.2°F) |
% 74 | 17% | 6 | Sunrise:07:25 AM Sunset: 07:29 PM |
Moonrise:06:38 PM Moonset: 05:22 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Overcast |
17 ° C (62.6°F) |
20.3 ° C (68.5°F) |
18 ° C (64.4°F) |
% 79 | 14% | 5 | Sunrise:07:26 AM Sunset: 07:27 PM |
Moonrise:06:56 PM Moonset: 06:25 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Overcast |
15.1 ° C (59.2°F) |
24.1 ° C (75.3°F) |
18.3 ° C (65°F) |
% 75 | 21% | 6 | Sunrise:07:27 AM Sunset: 07:26 PM |
Moonrise:07:14 PM Moonset: 07:30 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Sunny |
15.7 ° C (60.2°F) |
30.6 ° C (87.1°F) |
22.4 ° C (72.3°F) |
% 69 | 17% | 8 | Sunrise:07:28 AM Sunset: 07:24 PM |
Moonrise:07:34 PM Moonset: 08:36 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Sunny |
19.3 ° C (66.8°F) |
26.9 ° C (80.5°F) |
22.5 ° C (72.5°F) |
% 68 | 38% | 7 | Sunrise:07:29 AM Sunset: 07:22 PM |
Moonrise:07:57 PM Moonset: 09:44 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Overcast |
14.2 ° C (57.6°F) |
19.3 ° C (66.7°F) |
17 ° C (62.7°F) |
% 51 | 9% | 4 | Sunrise:07:30 AM Sunset: 07:20 PM |
Moonrise:08:25 PM Moonset: 10:55 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Overcast |
8.1 ° C (46.5°F) |
13.6 ° C (56.5°F) |
10.6 ° C (51°F) |
% 58 | 13% | 3 | Sunrise:07:31 AM Sunset: 07:18 PM |
Moonrise:09:01 PM Moonset: 12:07 PM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Overcast |
6.3 ° C (43.3°F) |
14.8 ° C (58.7°F) |
10.2 ° C (50.3°F) |
% 56 | 8% | 4 | Sunrise:07:32 AM Sunset: 07:17 PM |
Moonrise:09:47 PM Moonset: 01:18 PM Moon Phase ( Last Quarter ) |
|