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

BUFFALO, SD
Current Weather
10:56 AM MDT APR 21, 2026
66°F
Feels Like: 66°F
Dewpoint: 39°F
Rel. Hum.: 37%
Visibility:
Wind: SSE at 21 mph, gusts to 26
Pressure: 29.88 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
2025 Hurricanes

BUFFALO, SD 57720
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Southeast winds 10 to 15 mph.
WEDNESDAY
Mostly cloudy in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Breezy with highs in the mid 80s. South winds 10 to 15 mph with gusts up to 25 mph, increasing to 15 to 25 mph with gusts up to 35 mph in the afternoon. Chance of rain 20 percent.
WEDNESDAY NIGHT
Partly cloudy with a 20 percent chance of showers. Breezy with lows in the lower 40s. West winds 15 to 25 mph with gusts up to 35 mph.
THURSDAY
Rain showers likely. Strong winds and much cooler with highs in the lower 50s. West winds 25 to 40 mph with gusts up to 55 mph, increasing to 35 to 50 mph with gusts up to 65 mph in the afternoon. Chance of rain 70 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of snow with a slight chance of rain in the evening, then partly cloudy after midnight. Windy with lows in the upper 20s. Chance of precipitation 40 percent.
FRIDAY
Partly cloudy. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Windy with highs in the lower 40s. Chance of snow 30 percent.
FRIDAY NIGHT
Partly cloudy with a 20 percent chance of snow showers. Breezy with lows in the mid 20s.
SATURDAY
Partly cloudy with a 20 percent chance of snow showers. Breezy with highs in the mid 40s.
SATURDAY NIGHT
Partly cloudy with a 20 percent chance of snow showers. Lows in the mid 20s.
SUNDAY
Becoming mostly cloudy. A chance of snow showers. A chance of rain showers in the afternoon. Highs in the upper 40s. Chance of precipitation 40 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of rain showers and snow showers in the evening, then partly cloudy with a slight chance of snow showers and rain showers after midnight. Lows in the upper 20s. Chance of precipitation 30 percent.
MONDAY
Partly cloudy with a slight chance of snow showers. A slight chance of rain showers in the afternoon. Highs around 50. Chance of precipitation 20 percent.

  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  4/21/2026
Tuesday
21 APR 2026		 BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 73° 73° Clear 0%

 0% Thunder
( 1% severe)		 S   14 26% 36°
High 82° BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 81° 79° Partly Cloudy SSW   12 17% 32°
Partly Cloudy



 BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 80° 78° Partly Cloudy 0%

 0% Thunder
( 1% severe)		 W   10 17% 31°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 65° 65° Partly Cloudy E   10 31% 34°
Wednesday
22 APR 2026		 BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 58° 56° Partly Cloudy 1%

 0% Thunder
( 0% severe)		 ESE   12 40% 34°
Low 48° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 53° 50° Partly Cloudy SE   10 48% 34°
High 85° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 51° 48° Mostly Cloudy 4%

 0% Thunder
( 1% severe)		 SE   9 50% 33°

Mostly Cloudy



 BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 62° 61° Mostly Cloudy S   10 38% 36°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 76° 77° Mostly Cloudy 6%

 0% Thunder
( 1% severe)		 S   15 24% 37°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 82° 80° Partly Cloudy SSW   21 16% 32°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 79° 78° Partly Cloudy 12%
RAIN
<.01 in		 0% Thunder
( 2% severe)		 SSW   20 16% 29°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 65° 65° Mostly Cloudy WSW   17 27% 30°
Thursday
23 APR 2026		 BUFFALO, SD 57720 weather forecast Day 3, 0 hours 12 AM 57° 54° Mostly Cloudy 18%
RAIN
<.01 in		 0% Thunder
( 1% severe)		 W   15 39% 32°
Low 44° BUFFALO, SD 57720 weather forecast Day 3, 3 hours 3 AM 51° 45° Mostly Cloudy W   17 48% 32°
High 53° BUFFALO, SD 57720 weather forecast Day 3, 6 hours 6 AM 47° 40° Partly Cloudy 42%
RAIN
***		 0% Thunder
( 1% severe)		 W   20 56% 32°

Mostly Cloudy

Chance of Rain


Very Windy		 BUFFALO, SD 57720 weather forecast Day 3, 9 hours 9 AM 49° 41° Partly Cloudy W   29 56% 34°
BUFFALO, SD 57720 weather forecast Day 3, 15 hours 12 PM 48° 38° Mostly Cloudy 50%
RAIN
>2 in		 0% Thunder
( 2% severe)		 W   37 54% 32°
BUFFALO, SD 57720 weather forecast Day 3, 18 hours 3 PM 45° 34° Mostly Cloudy WNW   39 55% 30°
BUFFALO, SD 57720 weather forecast Day 3, 21 hours 6 PM 43° 32° Mostly Cloudy     WNW   32 55% 28°

BUFFALO, SD extended weather forecast
Friday
24 APR 2026		 Saturday
25 APR 2026		 Sunday
26 APR 2026		 Monday
27 APR 2026		 Tuesday
28 APR 2026
Low 29° Low 23° Low 29° Low 26° Low 29°
High 40° High 47° High 43° High 46° High 52°
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
Overcast
40% Rain/Snow		 Partly Cloudy
25% Rain/Snow		 Overcast
66% Rain/Snow		 Overcast
35% Rain/Snow		 Mostly Cloudy
29% Rain/Snow
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