South Dakota Väder Prognos
South Dakota weather: 16°C, mulet. Varje timme forecast, 14-day outlook, UV, air quality and the best time och visit.
Snö forecast for South Dakota
No snow is in the current forecast window for South Dakota.
0 of the next 16 nights are forecast och reach freezing.
Historically, average lows drop below freezing in januari, februari, mars, november and december.
16-day forecast for South Dakota
Max / Min; Nederb.; UV
| Dag | Förhållanden | Max / Min | Nederb. | Vind | UV |
|---|---|---|---|---|---|
| tor, okt 1 | ☁️ Mulet | 17° / 12° | 6% | 21 km/h | 5 |
| fre, okt 2 | ☁️ Mulet | 22° / 12° | 12% | 33 km/h | 5 |
| lör, okt 3 | 🌦️ Light drizzle | 26° / 14° | 2% · 0 mm | 37 km/h | 5 |
| sön, okt 4 | ☁️ Mulet | 20° / 11° | 1% | 18 km/h | 5 |
| mån, okt 5 | 🌤️ Mest klart | 26° / 11° | 0% | 36 km/h | 5 |
| tis, okt 6 | ☁️ Mulet | 28° / 17° | 1% | 29 km/h | 4 |
| ons, okt 7 | ☁️ Mulet | 22° / 13° | 2% | 19 km/h | 5 |
| tor, okt 8 | ☁️ Mulet | 30° / 14° | 2% | 27 km/h | 5 |
| fre, okt 9 | ☁️ Mulet | 32° / 19° | 2% | 17 km/h | 5 |
| lör, okt 10 | ☁️ Mulet | 24° / 11° | 3% | 54 km/h | 4 |
| sön, okt 11 | ☁️ Mulet | 22° / 10° | 10% | 16 km/h | 4 |
| mån, okt 12 | ⛅ Delvis molnigt | 23° / 10° | 10% | 17 km/h | 4 |
| tis, okt 13 | ⛅ Delvis molnigt | 31° / 14° | 6% | 18 km/h | 4 |
| ons, okt 14 | ☀️ Klart | 30° / 16° | 6% | 42 km/h | 4 |
| tor, okt 15 | 🌤️ Mest klart | 19° / 9° | 1% | 40 km/h | 4 |
| fre, okt 16 | ☀️ Klart | -- / -- | 2% | -- | — |
Klimat in South Dakota month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Månad | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januari | -2° | -12° | 11 mm | ★★☆☆☆ |
| februari | 4° | -7° | 8 mm | ★★☆☆☆ |
| mars | 10° | -3° | 16 mm | ★★★☆☆ |
| april | 15° | 3° | 73 mm | ★★★☆☆ |
| maj | 21° | 10° | 91 mm | ★★★★☆ |
| juni | 27° | 16° | 96 mm | ★★★★☆ |
| juli | 31° | 20° | 49 mm | ★★★★★ |
| augusti | 29° | 18° | 69 mm | ★★★★☆ |
| september | 26° | 15° | 48 mm | ★★★★☆ |
| oktober | 18° | 7° | 37 mm | ★★★★☆ |
| november | 8° | -1° | 18 mm | ★★★☆☆ |
| december | 4° | -6° | 28 mm | ★★☆☆☆ |
Klimat type: Kontinental. Källa: Open-Meteo archive (ERA5).
What och pack, what och skip
- sönglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid januari, februari and december - historically the least comfortable months here.
Se prognosen för South Dakota per tidsintervall
South Dakota weather - more answers
Explore South Dakota
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Frequently asked questions
Where is South Dakota?
South Dakota is a state in USA. Its coordinates are 44.3683, -100.351. It lies in Nordamerika.
What is the weather like in South Dakota just nu?
It is currently 16°C (61°F) med mulet. Luftfuktighet is 77% and wind is 27 km/h.
When is the best time och visit South Dakota?
juni, juli, augusti and september offer the most comfortable conditions in South Dakota, which has a continental climate. januari, februari and december are usually the hardest months for outdoor plans.
What time zone is South Dakota in?
South Dakota observes America/Chicago (UTC-05:00). The local time is 9:49 AM.
How many people live in South Dakota?
South Dakota has a population of approximately 920.000.
What are the top things och do in South Dakota?
Popular options include Badlands National Park, Vind Cave National Park, Mount Rushmore, Custer State Park and Theodore Roosevelt National Park.
What places are in South Dakota?
South Dakota covers 4 places in this atlas, including Badlands National Park, Vind Cave National Park, Mount Rushmore and Custer State Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| Prognos and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Väder Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated oktober 1, 2026 at 9:49 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
