BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

12:56 AM MDT MAY 14, 2026
66°F
Feels Like: 66°F
Dewpoint: 41°F
Rel. Hum.: 40%
Visibility:
Wind: S at 15 mph, gusts to 25
Pressure: 29.49 inches
Last 72 hours

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BUFFALO, SD 57720
Weather Forecast

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Snow Depth pages
OVERNIGHT
Mostly cloudy with a 20 percent chance of showers. Breezy with lows in the mid 50s. Southwest winds 20 to 30 mph with gusts up to 45 mph.
THURSDAY
Sunny and very windy. Highs in the lower 70s. West winds 30 to 45 mph with gusts up to 55 mph.
THURSDAY NIGHT
Mostly clear and breezy. Lows in the lower 40s. West winds 20 to 30 mph with gusts up to 55 mph, diminishing to 15 to 20 mph after midnight.
FRIDAY
Sunny, windy with highs in the lower 70s. West winds 25 to 35 mph with gusts up to 45 mph.
FRIDAY NIGHT
Mostly clear and breezy. Lows in the upper 30s. Northwest winds 15 to 25 mph with gusts up to 40 mph, becoming west 5 to 10 mph after midnight.
SATURDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 70s.
SATURDAY NIGHT
Mostly cloudy. Showers likely with a slight chance of thunderstorms after midnight. Windy with lows in the mid 40s. Chance of rain 70 percent.
SUNDAY
Mostly cloudy with showers. Windy with highs in the lower 60s. Chance of rain 80 percent.
SUNDAY NIGHT
Mostly cloudy with rain showers likely. Windy with lows in the mid 30s. Chance of rain 70 percent.
MONDAY
Rain showers likely. Very windy with highs around 50. Chance of rain 70 percent.
MONDAY NIGHT
Partly cloudy. Rain showers likely in the evening, then a chance of rain showers after midnight. Windy with lows in the lower 30s. Chance of rain 60 percent.
TUESDAY
Mostly cloudy with a chance of rain showers and snow showers in the morning, then partly cloudy with a slight chance of rain showers in the afternoon. Breezy with highs in the upper 50s. Chance of precipitation 30 percent.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 30s.

Visible Weather Satellite
BUFFALO, SD 57720
Infrared Weather Satellite
BUFFALO, SD 57720
NEXRAD Weather Radar
BUFFALO, SD 57720

BUFFALO, SD 3 hourly weather forecast

weather forecast created  8:00 PM EDT  5/13/2026
Thursday
14 MAY 2026
BUFFALO, SD 57720 weather forecast Day 1, 0 hours 12 AM 69° 69° Mostly Cloudy 7%

0% Thunder
( 3% severe)
S   18 39% 43°
Low 53° BUFFALO, SD 57720 weather forecast Day 1, 3 hours 3 AM 62° 59° Mostly Cloudy WNW   22 58% 47°
High 75° BUFFALO, SD 57720 weather forecast Day 1, 6 hours 6 AM 54° 48° Partly Cloudy 0%

0% Thunder
( 0% severe)
WNW   24 48% 35°

Clear




Windy
BUFFALO, SD 57720 weather forecast Day 1, 9 hours 9 AM 61° 57° Clear WNW   28 32% 31°
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 69° 69° Clear 0%

0% Thunder
( 1% severe)
W   31 21% 28°
BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 73° 73° Clear W   35 18% 27°
BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 72° 72° Clear 0%

0% Thunder
( 1% severe)
WNW   29 17% 25°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 59° 56° Partly Cloudy W   15 27% 25°
Friday
15 MAY 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 52° 48° Clear 0%

0% Thunder
( 0% severe)
W   13 34% 25°
Low 44° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 47° 41° Clear W   14 39% 24°
High 73° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 45° 39° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   14 45% 25°

Clear




Windy
BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 60° 56° Clear WNW   25 29% 28°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 68° 68° Clear 0%

0% Thunder
( 1% severe)
WNW   28 21% 27°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 71° 71° Clear W   31 18% 26°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 68° 68° Partly Cloudy 0%

0% Thunder
( 1% severe)
WNW   25 19% 25°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 56° 53° Partly Cloudy NW   14 30% 25°

BUFFALO, SD extended weather forecast

Saturday
16 MAY 2026
Sunday
17 MAY 2026
Monday
18 MAY 2026
Tuesday
19 MAY 2026
Wednesday
20 MAY 2026
Low 41° Low 46° Low 35° Low 34° Low 41°
High 77° High 57° High 57° High 72° High 68°
BUFFALO, SD 57720 weather forecast Day 3 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
Partly Cloudy
15% Rain
Overcast
58% Rain
Overcast
28% Rain
Partly Cloudy
15% Rain
Mostly Cloudy
27% Rain
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