BUFFALO, SD 57720 Weather Forecast & Current Conditions
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  57720 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

BUFFALO, SD
Current Weather
6:56 PM MDT SEP 13, 2026
63°F
Feels Like: 60°F
Dewpoint: 48°F
Rel. Hum.: 58%
Visibility:
Wind: SE at 24 mph, gusts to 37
Pressure: 29.90 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)
  57720 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

BUFFALO, SD 57720
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy with a slight chance of showers and thunderstorms this evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Breezy with lows in the lower 50s. Southeast winds 20 to 30 mph with gusts up to 50 mph. Chance of rain 50 percent.
MONDAY
Partly cloudy with a chance of showers and thunderstorms in the morning, then sunny in the afternoon. Strong winds with highs around 70. West winds 25 to 35 mph with gusts up to 50 mph, increasing to 35 to 50 mph with gusts up to 60 mph in the afternoon. Chance of rain 50 percent.
MONDAY NIGHT
Clear, windy with lows in the mid 40s. Northwest winds 25 to 40 mph with gusts up to 60 mph, diminishing to 15 to 25 mph with gusts up to 35 mph after midnight.
TUESDAY
Sunny. Highs around 70. Northwest winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY NIGHT
Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Breezy with lows in the upper 40s. East winds 15 to 20 mph, increasing to southeast 20 to 30 mph after midnight. Gusts up to 40 mph. Chance of rain 50 percent.
WEDNESDAY
Partly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Breezy with highs in the upper 70s. Chance of rain 20 percent.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 40s.
THURSDAY
Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
THURSDAY NIGHT
Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 50s. Chance of rain 40 percent.
FRIDAY
Mostly cloudy with a chance of showers in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50 percent.
FRIDAY NIGHT
Mostly cloudy with showers likely with a slight chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 40s. Chance of rain 60 percent.
SATURDAY
Partly cloudy with a 40 percent chance of showers. Highs in the lower 70s.
SATURDAY NIGHT
Partly cloudy with a 20 percent chance of showers. Lows in the upper 40s.

  57720 WEATHER SATELLITE LOOPS
Visible Weather Satellite
BUFFALO, SD 57720
Infrared Weather Satellite
BUFFALO, SD 57720
  57720 WEATHER RADAR LOOP
NEXRAD Weather Radar
BUFFALO, SD 57720
 MOS COMPUTER WEATHER FORECAST

BUFFALO, SD 3 hourly weather forecast
weather forecast created  8:00 AM EDT  9/13/2026
Sunday
13 SEP 2026		 BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 70° 70° Partly Cloudy 0%

 0% Thunder
( 1% severe)		 ESE   23 35% 41°
High 76° BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 75° 75° Mostly Cloudy SE   29 33% 44°
Mostly Cloudy




Windy		 BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 67° 67° Mostly Cloudy 6%

 0% Thunder
( 10% severe)		 SE   29 47% 46°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 60° 56° Mostly Cloudy SE   28 64% 48°
Monday
14 SEP 2026		 BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 58° 54° Mostly Cloudy 36%
RAIN
.5–1 in		 0% Thunder
( 17% severe)		 SE   24 87% 54°
Low 53° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 58° 54° Overcast SE   22 96% 57°
High 73° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 58° 55° Mostly Cloudy 21%
RAIN
.01–.1 in		 0% Thunder
( 5% severe)		 S   16 100% 58°

Decreasing Clouds

Chance of Rain


Windy		 BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 62° 59° Partly Cloudy WNW   24 70% 52°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 68° 68° Clear 1%

 0% Thunder
( 0% severe)		 WNW   29 36% 40°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 73° 73° Clear W   37 23% 33°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 65° 65° Clear 0%

 0% Thunder
( 1% severe)		 WNW   36 31% 34°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 56° 50° Clear WNW   30 55% 40°
Tuesday
15 SEP 2026		 BUFFALO, SD 57720 weather forecast Day 3, 0 hours 12 AM 51° 45° Clear 0%

 0% Thunder
( 1% severe)		 WNW   22 77% 44°
Low 42° BUFFALO, SD 57720 weather forecast Day 3, 3 hours 3 AM 48° 42° Clear WNW   15 86% 44°
High 71° BUFFALO, SD 57720 weather forecast Day 3, 6 hours 6 AM 45° 40° Clear 0%

 0% Thunder
( 0% severe)		 WNW   10 93% 43°

Clear



 BUFFALO, SD 57720 weather forecast Day 3, 9 hours 9 AM 54° 51° Partly Cloudy WNW   9 69% 44°
BUFFALO, SD 57720 weather forecast Day 3, 15 hours 12 PM 65° 65° Clear 0%

 0% Thunder
( 0% severe)		 NW   5 41% 41°
BUFFALO, SD 57720 weather forecast Day 3, 18 hours 3 PM 71° 71° Clear N   6 31% 39°
BUFFALO, SD 57720 weather forecast Day 3, 21 hours 6 PM 66° 66° Partly Cloudy     E   14 36% 38°

BUFFALO, SD extended weather forecast
Wednesday
16 SEP 2026		 Thursday
17 SEP 2026		 Friday
18 SEP 2026		 Saturday
19 SEP 2026		 Sunday
20 SEP 2026
Low 44° Low 48° Low 58° Low 50° Low 46°
High 70° High 80° High 75° High 69° High 75°
BUFFALO, SD 57720 weather forecast Day 4 BUFFALO, SD 57720 weather forecast Day 5 BUFFALO, SD 57720 weather forecast Day 6 BUFFALO, SD 57720 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
25% Rain		 Partly Cloudy
21% Rain		 Overcast
49% Rain		 Mostly Cloudy
58% Rain		 Clear
18% Rain
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