1 active NWS alert in South DakotaSpecial Weather Statement
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FallToday, tomorrow and the day after

South Dakota 3-day weather forecast

Three weather calendar pages to help you plan trips, get-togethers and outdoor work.

Now in South Dakota 32°F clear sky clear sky ↑ 59°   ↓ 32°  ·  Feels like 28°

South Dakota weather for the next 3 days

October 2026 Today
29
few clouds

59° / 32°

Few clouds

  • Morning35°
  • Noon55°
  • Evening53°
  • Night46°
Chance of rain
31%
Wind
14 mph SE
Humidity
60%
UV
2.5 · Low
Sun
8:14 AM – 6:35 PM

Light showers possible. Cool weather, bring a jacket.

October 2026 Tomorrow
30
scattered clouds

60° / 42°

Scattered clouds

  • Morning42°
  • Noon56°
  • Evening56°
  • Night54°
Chance of rain
48%
Wind
12 mph E
Humidity
65%
UV
2.6 · Low
Sun
8:15 AM – 6:33 PM

Light showers possible. Cool weather, bring a jacket.

October 2026 Saturday
31
light rain

69° / 50°

Light rain

  • Morning51°
  • Noon60°
  • Evening62°
  • Night58°
Chance of rain
43% · <0.01 in
Wind
12 mph S
Humidity
87%
UV
2.5 · Low
Sun
8:17 AM – 6:32 PM

Light showers possible. Cool weather, bring a jacket.

Next 3 days in South Dakota at a glance

MetricTodayOct 29TomorrowOct 30SatOct 31
High59°60°69°
Low32°42°50°
Feels like53°54°60°
Chance of rain31%48%43%
Rainfall0 in0 in<0.01 in
Cloud cover22%37%100%
Pressure30.18 inHg30.15 inHg30.03 inHg

South Dakota temperature by time of day, next 3 days

More forecasts for South Dakota