SISSETON, SD 57262 Weather Forecast & Current Conditions
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  57262 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

SISSETON, SD
Current Weather
5:56 PM CDT AUG 28, 2026
77°F
Feels Like: 79°F
Dewpoint: 64°F
Rel. Hum.: 64%
Visibility:
Wind: ESE at 10 mph
Pressure: 29.91 inches
Last 72 hours

Local Area Snow Depth

South Dakota Current Weather

South Dakota MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  57262 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

SISSETON, SD 57262
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy with a slight chance of thunderstorms. Showers likely after midnight. Warmer with lows in the mid 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
SATURDAY
Partly sunny. A chance of showers in the morning. Humid with highs in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
SATURDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 40 percent.
SUNDAY
Partly sunny. A slight chance of showers in the morning, then a slight chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.
SUNDAY NIGHT
Partly cloudy with a slight chance of thunderstorms in the evening, then mostly cloudy with a slight chance of showers after midnight. Humid with lows in the mid 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight. Chance of rain 20 percent.
MONDAY AND MONDAY NIGHT
Partly cloudy. Highs in the lower 80s. Lows in the lower 60s.
TUESDAY
Partly sunny. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.
TUESDAY NIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent.
WEDNESDAY
Partly sunny. Highs in the lower 80s.
WEDNESDAY NIGHT
Mostly clear with a slight chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 60s. Chance of rain 40 percent.
THURSDAY
Partly sunny. A slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.
THURSDAY NIGHT
Partly cloudy. A slight chance of showers in the evening, then a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 20 percent.
FRIDAY
Partly sunny. A slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.

  57262 WEATHER SATELLITE LOOPS
Visible Weather Satellite
SISSETON, SD 57262
Infrared Weather Satellite
SISSETON, SD 57262
  57262 WEATHER RADAR LOOP
NEXRAD Weather Radar
SISSETON, SD 57262
 MOS COMPUTER WEATHER FORECAST

SISSETON, SD 3 hourly weather forecast
weather forecast created  6:00 AM MDT  8/28/2026
Friday
28 AUG 2026		 SISSETON, SD 57262 weather forecast Day 1, 12 hours 1 PM 77° 79° Mostly Cloudy 10%
RAIN
<.01 in		 0% Thunder
( 11% severe)		 SE   14 60% 62°
High 82° SISSETON, SD 57262 weather forecast Day 1, 15 hours 4 PM 81° 83° Mostly Cloudy SSE   14 58% 65°
Mostly Cloudy



 SISSETON, SD 57262 weather forecast Day 1, 18 hours 7 PM 78° 80° Mostly Cloudy 13%
RAIN
<.01 in		 0% Thunder
( 24% severe)		 SE   12 67% 66°
SISSETON, SD 57262 weather forecast Day 1, 21 hours 10 PM 71° 71° Mostly Cloudy SE   12 84% 66°
Saturday
29 AUG 2026		 SISSETON, SD 57262 weather forecast Day 2, 0 hours 1 AM 68° 68° Mostly Cloudy 56%
RAIN
***		 0% Thunder
( 25% severe)		 SSE   12 90% 65°
Low 64° SISSETON, SD 57262 weather forecast Day 2, 3 hours 4 AM 67° 67° Mostly Cloudy SE   10 93% 65°
High 82° SISSETON, SD 57262 weather forecast Day 2, 6 hours 7 AM 65° 65° Mostly Cloudy 8%

 0% Thunder
( 8% severe)		 SE   7 100% 65°

Partly Cloudy



 SISSETON, SD 57262 weather forecast Day 2, 9 hours 10 AM 71° 71° Partly Cloudy SSE   8 90% 68°
SISSETON, SD 57262 weather forecast Day 2, 12 hours 1 PM 78° 80° Partly Cloudy 3%

 0% Thunder
( 7% severe)		 ESE   8 74% 69°
SISSETON, SD 57262 weather forecast Day 2, 15 hours 4 PM 81° 84° Partly Cloudy E   7 69% 70°
SISSETON, SD 57262 weather forecast Day 2, 18 hours 7 PM 79° 82° Partly Cloudy 4%

 0% Thunder
( 12% severe)		 E   7 74% 70°
SISSETON, SD 57262 weather forecast Day 2, 21 hours 10 PM 71° 71° Partly Cloudy E   6 93% 69°
Sunday
30 AUG 2026		 SISSETON, SD 57262 weather forecast Day 3, 0 hours 1 AM 68° 68° Mostly Cloudy 29%
RAIN
>2 in		 0% Thunder
( 13% severe)		 E   5 97% 67°
Low 63° SISSETON, SD 57262 weather forecast Day 3, 3 hours 4 AM 66° 66° Mostly Cloudy E   3 100% 66°
High 84° SISSETON, SD 57262 weather forecast Day 3, 6 hours 7 AM 65° 65° Mostly Cloudy 8%

 0% Thunder
( 8% severe)		 E   5 100% 65°

Partly Cloudy



 SISSETON, SD 57262 weather forecast Day 3, 9 hours 10 AM 72° 72° Partly Cloudy E   8 87% 68°
SISSETON, SD 57262 weather forecast Day 3, 15 hours 1 PM 80° 83° Partly Cloudy 4%

 0% Thunder
( 22% severe)		 ESE   10 72% 70°
SISSETON, SD 57262 weather forecast Day 3, 18 hours 4 PM 84° 89° Partly Cloudy ESE   10 65% 71°
SISSETON, SD 57262 weather forecast Day 3, 21 hours 7 PM 81° 85° Partly Cloudy     SE   9 72% 71°

SISSETON, SD extended weather forecast
Monday
31 AUG 2026		 Tuesday
1 SEP 2026		 Wednesday
2 SEP 2026		 Thursday
3 SEP 2026		 Friday
4 SEP 2026
Low 64° Low 56° Low 55° Low 56° Low 58°
High 88° High 86° High 87° High 78° High 84°
SISSETON, SD 57262 weather forecast Day 4 SISSETON, SD 57262 weather forecast Day 5 SISSETON, SD 57262 weather forecast Day 6 SISSETON, SD 57262 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
21% Rain		 Clear
16% Rain		 Partly Cloudy
22% Rain		 Partly Cloudy
35% Rain		 Partly Cloudy
29% Rain
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