SISSETON, SD 57262 Weather Forecast & Current Conditions

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SISSETON, SD
Current Weather

5:56 PM CDT AUG 25, 2026
79°F
Feels Like: 80°F
Dewpoint: 61°F
Rel. Hum.: 54%
Visibility:
Wind: NW at 15 mph, gusts to 24
Pressure: 29.94 inches
Last 72 hours

Local Area Snow Depth

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SISSETON, SD 57262
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Lows around 60. Northwest winds 15 to 20 mph.
WEDNESDAY
Mostly sunny. Highs around 80. Northwest winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 50s. Northwest winds 10 to 15 mph, diminishing to around 5 mph after midnight.
THURSDAY
Sunny. Highs in the upper 70s. North winds 5 to 10 mph.
THURSDAY NIGHT
Mostly clear. Lows in the lower 50s. Northeast winds around 5 mph, becoming southeast around 5 mph after midnight.
FRIDAY
Partly sunny. Highs in the lower 80s.
FRIDAY NIGHT
A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent.
SATURDAY
Partly sunny. Highs in the lower 80s.
SATURDAY NIGHT
Partly cloudy. A chance of thunderstorms in the evening. Lows in the lower 60s. Chance of rain 30 percent.
SUNDAY AND SUNDAY NIGHT
Partly cloudy. A 20 percent chance of thunderstorms. Highs in the lower 80s. Lows in the upper 50s.
MONDAY
Partly sunny. Highs around 80.
MONDAY NIGHT
Mostly clear. Lows in the mid 50s.
TUESDAY
Partly sunny. Highs around 80.

Visible Weather Satellite
SISSETON, SD 57262
Infrared Weather Satellite
SISSETON, SD 57262
NEXRAD Weather Radar
SISSETON, SD 57262

SISSETON, SD 3 hourly weather forecast

weather forecast created  6:00 AM MDT  8/25/2026
Tuesday
25 AUG 2026
SISSETON, SD 57262 weather forecast Day 1, 12 hours 1 PM 80° 81° Clear 1%

0% Thunder
( 4% severe)
WNW   17 51% 60°
High 83° SISSETON, SD 57262 weather forecast Day 1, 15 hours 4 PM 82° 82° Clear WNW   20 47% 60°
Clear




Breezy
SISSETON, SD 57262 weather forecast Day 1, 18 hours 7 PM 78° 80° Clear 1%

0% Thunder
( 2% severe)
NW   17 56% 61°
SISSETON, SD 57262 weather forecast Day 1, 21 hours 10 PM 70° 70° Partly Cloudy NW   12 73% 61°
Wednesday
26 AUG 2026
SISSETON, SD 57262 weather forecast Day 2, 0 hours 1 AM 66° 66° Clear 2%

0% Thunder
( 2% severe)
WNW   12 78% 59°
Low 60° SISSETON, SD 57262 weather forecast Day 2, 3 hours 4 AM 64° 63° Clear WNW   12 84% 59°
High 80° SISSETON, SD 57262 weather forecast Day 2, 6 hours 7 AM 62° 60° Partly Cloudy 2%

0% Thunder
( 1% severe)
NW   13 90% 59°

Partly Cloudy



SISSETON, SD 57262 weather forecast Day 2, 9 hours 10 AM 69° 69° Partly Cloudy NNW   16 76% 61°
SISSETON, SD 57262 weather forecast Day 2, 12 hours 1 PM 76° 78° Partly Cloudy 2%

0% Thunder
( 2% severe)
NNW   17 58% 60°
SISSETON, SD 57262 weather forecast Day 2, 15 hours 4 PM 79° 80° Partly Cloudy NNW   15 49% 58°
SISSETON, SD 57262 weather forecast Day 2, 18 hours 7 PM 76° 78° Clear 0%

0% Thunder
( 2% severe)
NNW   12 52% 57°
SISSETON, SD 57262 weather forecast Day 2, 21 hours 10 PM 66° 66° Partly Cloudy NW   7 73% 57°
Thursday
27 AUG 2026
SISSETON, SD 57262 weather forecast Day 3, 0 hours 1 AM 61° 61° Clear 0%

0% Thunder
( 2% severe)
NW   5 81% 55°
Low 54° SISSETON, SD 57262 weather forecast Day 3, 3 hours 4 AM 58° 58° Clear NW   5 87% 54°
High 79° SISSETON, SD 57262 weather forecast Day 3, 6 hours 7 AM 56° 56° Clear 0%

0% Thunder
( 1% severe)
NW   3 90% 53°

Clear



SISSETON, SD 57262 weather forecast Day 3, 9 hours 10 AM 68° 68° Clear N   5 65% 56°
SISSETON, SD 57262 weather forecast Day 3, 15 hours 1 PM 75° 75° Clear 0%

0% Thunder
( 1% severe)
NA   7 50% 55°
SISSETON, SD 57262 weather forecast Day 3, 18 hours 4 PM 78° 79° Clear NA   6 43% 54°
SISSETON, SD 57262 weather forecast Day 3, 21 hours 7 PM 75° 75° Clear     NNE   5 48% 54°

SISSETON, SD extended weather forecast

Friday
28 AUG 2026
Saturday
29 AUG 2026
Sunday
30 AUG 2026
Monday
31 AUG 2026
Tuesday
1 SEP 2026
Low 50° Low 58° Low 58° Low 55° Low 57°
High 81° High 79° High 82° High 82° High 81°
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
Partly Cloudy
23% Rain
Partly Cloudy
29% Rain
Partly Cloudy
26% Rain
Partly Cloudy
18% Rain
Partly Cloudy
23% Rain
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