SISSETON, SD 57262 Weather Forecast & Current Conditions

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SISSETON, SD
Current Weather

1:56 PM CDT AUG 7, 2026
72°F
Feels Like: 72°F
Dewpoint: 52°F
Rel. Hum.: 49%
Visibility:
Wind: NNW at 13 mph, gusts to 20
Pressure: 30.03 inches
Last 72 hours

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SISSETON, SD 57262
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Sunny. Near steady temperature in the lower 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight.
SATURDAY
Partly sunny. Highs in the lower 80s. South winds 5 to 10 mph with gusts up to 20 mph.
SATURDAY NIGHT
Partly cloudy. A chance of thunderstorms after midnight. Lows in the lower 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent.
SUNDAY
Partly sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph with gusts up to 20 mph.
SUNDAY NIGHT
Partly cloudy with a slight chance of thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 50s. Chance of rain 40 percent.
MONDAY
Partly sunny. Highs in the upper 70s.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows around 60. Chance of rain 40 percent.
TUESDAY AND TUESDAY NIGHT
Partly cloudy. A 20 percent chance of thunderstorms. Highs in the upper 70s. Lows around 60.
WEDNESDAY
Partly sunny. Highs in the upper 70s.
WEDNESDAY NIGHT
Partly cloudy. A slight chance of showers in the evening. Lows in the mid 50s. Chance of rain 20 percent.
THURSDAY
Partly sunny. Highs in the mid 70s.

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/ 7/2026
Friday
7 AUG 2026
SISSETON, SD 57262 weather forecast Day 1, 12 hours 1 PM 71° 71° Clear 0%

0% Thunder
( 0% severe)
NNW   15 57% 55°
High 76° SISSETON, SD 57262 weather forecast Day 1, 15 hours 4 PM 75° 75° Clear NNW   14 48% 54°
Clear



SISSETON, SD 57262 weather forecast Day 1, 18 hours 7 PM 75° 75° Clear 0%

0% Thunder
( 1% severe)
NNW   9 54% 57°
SISSETON, SD 57262 weather forecast Day 1, 21 hours 10 PM 65° 65° Clear W   5 70% 55°
Saturday
8 AUG 2026
SISSETON, SD 57262 weather forecast Day 2, 0 hours 1 AM 61° 61° Clear 1%

0% Thunder
( 2% severe)
WSW   5 78% 54°
Low 55° SISSETON, SD 57262 weather forecast Day 2, 3 hours 4 AM 59° 60° Clear SW   3 78% 52°
High 84° SISSETON, SD 57262 weather forecast Day 2, 6 hours 7 AM 58° 58° Partly Cloudy 1%

0% Thunder
( 2% severe)
SSW   3 83% 53°

Clear



SISSETON, SD 57262 weather forecast Day 2, 9 hours 10 AM 72° 72° Clear S   7 59% 57°
SISSETON, SD 57262 weather forecast Day 2, 12 hours 1 PM 80° 81° Clear 3%

0% Thunder
( 11% severe)
S   9 51% 60°
SISSETON, SD 57262 weather forecast Day 2, 15 hours 4 PM 82° 83° Clear S   12 51% 62°
SISSETON, SD 57262 weather forecast Day 2, 18 hours 7 PM 79° 81° Partly Cloudy 7%

0% Thunder
( 13% severe)
S   9 64% 66°
SISSETON, SD 57262 weather forecast Day 2, 21 hours 10 PM 70° 70° Partly Cloudy S   8 81% 64°
Sunday
9 AUG 2026
SISSETON, SD 57262 weather forecast Day 3, 0 hours 1 AM 66° 66° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 18% severe)
SSE   7 90% 63°
Low 60° SISSETON, SD 57262 weather forecast Day 3, 3 hours 4 AM 63° 64° Partly Cloudy N   5 90% 60°
High 81° SISSETON, SD 57262 weather forecast Day 3, 6 hours 7 AM 61° 62° Mostly Cloudy 9%

0% Thunder
( 13% severe)
NA   3 97% 60°

Partly Cloudy



SISSETON, SD 57262 weather forecast Day 3, 9 hours 10 AM 70° 70° Partly Cloudy NNE   7 78% 63°
SISSETON, SD 57262 weather forecast Day 3, 15 hours 1 PM 76° 78° Partly Cloudy 6%

0% Thunder
( 8% severe)
NNE   8 69% 65°
SISSETON, SD 57262 weather forecast Day 3, 18 hours 4 PM 79° 81° Partly Cloudy NNE   8 64% 66°
SISSETON, SD 57262 weather forecast Day 3, 21 hours 7 PM 77° 79° Partly Cloudy     NNE   7 71% 67°

SISSETON, SD extended weather forecast

Monday
10 AUG 2026
Tuesday
11 AUG 2026
Wednesday
12 AUG 2026
Thursday
13 AUG 2026
Friday
14 AUG 2026
Low 54° Low 57° Low 58° Low 55° Low 59°
High 83° High 81° High 83° High 78° High 80°
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
10% Rain
Partly Cloudy
24% Rain
Partly Cloudy
13% Rain
Clear
13% Rain
Partly Cloudy
27% Rain
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