SISSETON, SD 57262 Weather Forecast & Current Conditions

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57262 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SISSETON, SD Current Weather
1:56 PM CDT AUG 13, 2026
77°F
Feels Like:	79°F
Dewpoint:	64°F
Rel. Hum.:	64%
Visibility:
Wind:	ESE at 9 mph
Pressure:	29.98 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

THIS AFTERNOON
Partly sunny. Near steady temperature in the mid 70s. East winds 5 to 10 mph.

TONIGHT
Mostly cloudy. Lows in the lower 60s. East winds 5 to 10 mph.

FRIDAY
Partly sunny. Highs in the upper 70s. East winds 10 to 15 mph with gusts up to 30 mph.

FRIDAY NIGHT
Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Humid with lows in the lower 60s. Southeast winds 10 to 15 mph. Chance of rain 40 percent.

SATURDAY
Mostly cloudy with a slight chance of showers in the morning, then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs around 80. Southwest winds 5 to 10 mph, becoming west with gusts up to 20 mph in the afternoon. Chance of rain 40 percent.

SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s.

SUNDAY AND SUNDAY NIGHT
Mostly clear. Highs in the upper 70s. Lows in the upper 50s.

MONDAY
Partly sunny. A slight chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent.

MONDAY NIGHT
Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 60s. Chance of rain 50 percent.

TUESDAY AND TUESDAY NIGHT
Mostly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the upper 70s. Lows in the upper 50s. Chance of rain 50 percent.

WEDNESDAY
Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 70s. 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 8/13/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
13 AUG 2026

1 PM

75°

75°

Mostly Cloudy

6%

0% Thunder
( 11% severe)

ENE 9

69%

64°

High 79°

4 PM

78°

80°

Mostly Cloudy

E 9

62%

64°

Mostly Cloudy

7 PM

76°

78°

Mostly Cloudy

2%

0% Thunder
( 3% severe)

E 8

66%

64°

10 PM

69°

69°

Mostly Cloudy

ENE 6

84%

64°

Friday
14 AUG 2026

1 AM

65°

65°

Mostly Cloudy

9%

0% Thunder
( 2% severe)

ENE 5

90%

62°

Low 59°

4 AM

63°

64°

Mostly Cloudy

E 5

90%

60°

High 79°

7 AM

62°

62°

Mostly Cloudy

4%

0% Thunder
( 2% severe)

E 5

90%

59°

Mostly Cloudy

10 AM

70°

70°

Partly Cloudy

ESE 12

76%

62°

1 PM

75°

75°

Mostly Cloudy

17%
RAIN
<.01 in

0% Thunder
( 8% severe)

ESE 16

71%

65°

4 PM

77°

79°

Partly Cloudy

ESE 16

71%

67°

7 PM

74°

74°

Partly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 12% severe)

SE 13

82%

68°

10 PM

69°

69°

Overcast

SE 12

97%

68°

Saturday
15 AUG 2026

1 AM

67°

67°

Mostly Cloudy

17%
RAIN
<.01 in

0% Thunder
( 10% severe)

SE 8

100%

67°

Low 63°

4 AM

67°

67°

Mostly Cloudy

SE 6

100%

67°

High 81°

7 AM

66°

66°

NA

6%

0% Thunder
( 7% severe)

SSE 5

100%

66°

Increasing Clouds

10 AM

72°

72°

Mostly Cloudy

W 8

93%

70°

1 PM

77°

79°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 19% severe)

WNW 9

79%

70°

4 PM

79°

82°

Mostly Cloudy

WNW 10

77%

71°

7 PM

76°

77°

Partly Cloudy

NW 12

79%

69°


SISSETON, SD extended weather forecast
Sunday 16 AUG 2026	Monday 17 AUG 2026	Tuesday 18 AUG 2026	Wednesday 19 AUG 2026	Thursday 20 AUG 2026
Low 57°	Low 58°	Low 58°	Low 56°	Low 58°
High 82°	High 85°	High 77°	High 78°	High 81°

Partly Cloudy 14% Rain	Partly Cloudy 24% Rain	Partly Cloudy 28% Rain	Partly Cloudy 25% Rain	Partly Cloudy 34% Rain

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