SISSETON, SD 57262 Weather Forecast & Current Conditions

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SISSETON, SD
Current Weather

6:56 PM CDT OCT 25, 2026
43°F
Feels Like: 38°F
Dewpoint: 37°F
Rel. Hum.: 79%
Visibility:
Wind: N at 9 mph
Pressure: 30.47 inches
Last 72 hours

Local Area Snow Depth

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SISSETON, SD 57262
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Rain, mainly this evening. Lows in the mid 30s. North winds 5 to 10 mph. Chance of rain near 100 percent.
MONDAY
A slight chance of rain in the morning, then rain in the afternoon. Near steady temperature in the upper 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
MONDAY NIGHT
A slight chance of snow in the evening. Rain. Near steady temperature in the upper 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation near 100 percent.
TUESDAY
Cloudy with a chance of rain in the morning, then partly sunny in the afternoon. Not as cool with highs in the lower 50s. North winds 5 to 10 mph, becoming southwest in the afternoon. Gusts up to 25 mph. Chance of rain 50 percent.
TUESDAY NIGHT
Partly cloudy. Lows around 40. South winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY
Partly sunny. A slight chance of rain in the afternoon. Highs in the upper 50s. Chance of rain 20 percent.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 30s.
THURSDAY
Mostly sunny. Highs in the upper 50s.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s.
FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 50s.
FRIDAY NIGHT
Mostly cloudy with a chance of rain. A slight chance of thunderstorms after midnight. Lows in the lower 40s. Chance of rain 50 percent.
SATURDAY AND SATURDAY NIGHT
Mostly cloudy with a 50 percent chance of rain. Highs in the upper 50s. Lows in the lower 40s.
SUNDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 50s.

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  5:00 AM MST 10/25/2026
Sunday
25 OCT 2026
SISSETON, SD 57262 weather forecast Day 1, 12 hours 12 PM 47° 44° Mostly Cloudy 29%
RAIN
.1–.25 in
0% Thunder
( 0% severe)
N   6 43% 26°
High 49° SISSETON, SD 57262 weather forecast Day 1, 15 hours 3 PM 48° 46° Mostly Cloudy NNE   5 40% 25°
Mostly Cloudy

Chance of Rain

SISSETON, SD 57262 weather forecast Day 1, 18 hours 6 PM 45° 44° Mostly Cloudy 46%
RAIN
***
0% Thunder
( 0% severe)
N   3 49% 27°
SISSETON, SD 57262 weather forecast Day 1, 21 hours 9 PM 42° 40° Overcast NE   3 60% 29°
Monday
26 OCT 2026
SISSETON, SD 57262 weather forecast Day 2, 0 hours 12 AM 41° 37° Overcast 16%
RAIN
<.01 in
0% Thunder
( 0% severe)
N   6 62% 29°
Low 31° SISSETON, SD 57262 weather forecast Day 2, 3 hours 3 AM 39° 33° Overcast NNE   8 64% 28°
High 43° SISSETON, SD 57262 weather forecast Day 2, 6 hours 6 AM 36° 29° Overcast 30%
RAIN
<.01 in
0% Thunder
( 0% severe)
NNE   9 69% 27°

Mostly Cloudy

Rain

SISSETON, SD 57262 weather forecast Day 2, 9 hours 9 AM 38° 31° Mostly Cloudy NE   9 73% 30°
SISSETON, SD 57262 weather forecast Day 2, 12 hours 12 PM 40° 33° Mostly Cloudy 91%
RAIN
***
0% Thunder
( 2% severe)
ENE   10 73% 32°
SISSETON, SD 57262 weather forecast Day 2, 15 hours 3 PM 41° 34° Mostly Cloudy ENE   12 73% 33°
SISSETON, SD 57262 weather forecast Day 2, 18 hours 6 PM 38° 30° Overcast 99%
RAIN
***
0% Thunder
( 7% severe)
ENE   12 85% 34°
SISSETON, SD 57262 weather forecast Day 2, 21 hours 9 PM 36° 28° Overcast ENE   10 96% 35°
Tuesday
27 OCT 2026
SISSETON, SD 57262 weather forecast Day 3, 0 hours 12 AM 37° 30° Mostly Cloudy 91%
RAIN
***
0% Thunder
( 5% severe)
ENE   10 100% 37°
Low 31° SISSETON, SD 57262 weather forecast Day 3, 3 hours 3 AM 38° 31° Overcast ENE   9 100% 38°
High 53° SISSETON, SD 57262 weather forecast Day 3, 6 hours 6 AM 40° 35° Mostly Cloudy 11%
RAIN
.01–.1 in
0% Thunder
( 0% severe)
NE   8 100% 40°

Mostly Cloudy



SISSETON, SD 57262 weather forecast Day 3, 9 hours 9 AM 43° 39° Mostly Cloudy W   7 100% 43°
SISSETON, SD 57262 weather forecast Day 3, 15 hours 12 PM 48° 44° Mostly Cloudy 9%

0% Thunder
( 1% severe)
SW   9 86% 44°
SISSETON, SD 57262 weather forecast Day 3, 18 hours 3 PM 52° 49° Partly Cloudy S   9 74% 44°
SISSETON, SD 57262 weather forecast Day 3, 21 hours 6 PM 48° 45° Mostly Cloudy     S   7 86% 44°

SISSETON, SD extended weather forecast

Wednesday
28 OCT 2026
Thursday
29 OCT 2026
Friday
30 OCT 2026
Saturday
31 OCT 2026
Sunday
1 NOV 2026
Low 45° Low 39° Low 35° Low 44° Low 45°
High 62° High 53° High 57° High 58° High 59°
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
16% Rain
Clear
12% Rain
Partly Cloudy
14% Rain
Overcast
23% Rain
Overcast
34% Rain
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