SISSETON, SD 57262 Weather Forecast & Current Conditions

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SISSETON, SD
Current Weather

5:56 AM CDT SEP 22, 2026
50°F
Feels Like: 48°F
Dewpoint: 48°F
Rel. Hum.: 93%
Visibility:
Wind: SE at 5 mph
Pressure: 30.29 inches
Last 72 hours

Local Area Snow Depth

South Dakota Current Weather

South Dakota MOS Forecast Weather


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(Automated weather data from NWS/FAA)
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SISSETON, SD 57262
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly sunny. Highs in the lower 60s. Southeast 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 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY
Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the mid 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.
WEDNESDAY NIGHT
A chance of thunderstorms in the evening. Showers. Lows in the lower 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.
THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph.
THURSDAY NIGHT
Mostly cloudy. Lows in the lower 50s.
FRIDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s.
FRIDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 70 percent.
SATURDAY
Cloudy in the morning, then becoming partly sunny. A chance of showers in the morning. A slight chance of thunderstorms. Highs around 70. Chance of rain 50 percent.
SATURDAY NIGHT
Mostly cloudy with a slight chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 50s. Chance of rain 20 percent.
SUNDAY
Partly sunny. Highs around 70.
SUNDAY NIGHT
Partly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 30 percent.
MONDAY
Mostly cloudy. A chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 50 percent.

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 PM MDT  9/21/2026
Tuesday
22 SEP 2026
SISSETON, SD 57262 weather forecast Day 1, 0 hours 1 AM 46° 45° Mostly Cloudy 8%

0% Thunder
( 1% severe)
SSE   3 100% 46°
Low 45° SISSETON, SD 57262 weather forecast Day 1, 3 hours 4 AM 47° 46° Mostly Cloudy   CALM 100% 47°
High 63° SISSETON, SD 57262 weather forecast Day 1, 6 hours 7 AM 48° 46° Mostly Cloudy 3%

0% Thunder
( 1% severe)
ESE   5 100% 48°

Partly Cloudy



SISSETON, SD 57262 weather forecast Day 1, 9 hours 10 AM 54° 51° Partly Cloudy SE   10 90% 51°
SISSETON, SD 57262 weather forecast Day 1, 12 hours 1 PM 58° 55° Partly Cloudy 3%

0% Thunder
( 0% severe)
SE   14 75% 50°
SISSETON, SD 57262 weather forecast Day 1, 15 hours 4 PM 60° 58° Partly Cloudy SE   13 67% 49°
SISSETON, SD 57262 weather forecast Day 1, 18 hours 7 PM 58° 56° Partly Cloudy 2%

0% Thunder
( 1% severe)
SE   10 72% 49°
SISSETON, SD 57262 weather forecast Day 1, 21 hours 10 PM 51° 47° Partly Cloudy SE   10 100% 51°
Wednesday
23 SEP 2026
SISSETON, SD 57262 weather forecast Day 2, 0 hours 1 AM 50° 46° Partly Cloudy 1%

0% Thunder
( 1% severe)
SSE   9 100% 50°
Low 44° SISSETON, SD 57262 weather forecast Day 2, 3 hours 4 AM 49° 45° Mostly Cloudy SSE   10 100% 49°
High 66° SISSETON, SD 57262 weather forecast Day 2, 6 hours 7 AM 49° 44° Mostly Cloudy 2%

0% Thunder
( 0% severe)
SE   13 100% 49°

Mostly Cloudy




Breezy
SISSETON, SD 57262 weather forecast Day 2, 9 hours 10 AM 56° 52° Mostly Cloudy SSE   16 86% 52°
SISSETON, SD 57262 weather forecast Day 2, 12 hours 1 PM 62° 59° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 7% severe)
SSE   20 75% 54°
SISSETON, SD 57262 weather forecast Day 2, 15 hours 4 PM 64° 62° Mostly Cloudy SSE   20 73% 55°
SISSETON, SD 57262 weather forecast Day 2, 18 hours 7 PM 61° 59° Mostly Cloudy 64%
RAIN
***
0% Thunder
( 27% severe)
SSE   16 84% 56°
SISSETON, SD 57262 weather forecast Day 2, 21 hours 10 PM 57° 53° Mostly Cloudy SSE   16 100% 57°

SISSETON, SD extended weather forecast

Thursday
24 SEP 2026
Friday
25 SEP 2026
Saturday
26 SEP 2026
Sunday
27 SEP 2026
Monday
28 SEP 2026
Low 57° Low 52° Low 53° Low 54° Low 52°
High 67° High 66° High 75° High 71° High 69°
SISSETON, SD 57262 weather forecast Day 3 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
Overcast
71% Rain
Overcast
47% Rain
Overcast
55% Rain
Overcast
29% Rain
Overcast
26% Rain
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