BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

11:56 PM MDT SEP 23, 2026
57°F
Feels Like: 56°F
Dewpoint: 55°F
Rel. Hum.: 93%
Visibility:
Wind: WNW at 5 mph
Pressure: 30.11 inches
Last 72 hours

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BUFFALO, SD 57720
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Mostly clear. Lows around 50. West winds 5 to 10 mph.
THURSDAY
Mostly sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph, becoming northeast in the afternoon.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Southeast winds 5 to 10 mph.
FRIDAY
Partly cloudy and breezy. Highs in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 30 mph, increasing to 20 to 30 mph with gusts up to 45 mph in the afternoon.
FRIDAY NIGHT
Becoming partly cloudy. Breezy with lows in the mid 50s. Southeast winds 20 to 30 mph with gusts up to 40 mph.
SATURDAY
Mostly sunny. Highs in the mid 70s.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 50.
SUNDAY
Partly cloudy. Highs in the lower 70s.
SUNDAY NIGHT
Showers likely. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows in the lower 50s. Chance of rain 70 percent.
MONDAY
Mostly cloudy. A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60 percent.
MONDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then a slight chance of showers after midnight. Lows in the mid 40s. Chance of rain 40 percent.
TUESDAY
Partly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Highs in the upper 50s. Chance of rain 20 percent.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 40s.

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  9/23/2026
Thursday
24 SEP 2026
BUFFALO, SD 57720 weather forecast Day 1, 0 hours 12 AM 55° 54° Clear 0%

0% Thunder
( 1% severe)
WNW   6 90% 52°
Low 49° BUFFALO, SD 57720 weather forecast Day 1, 3 hours 3 AM 52° 50° Clear W   7 93% 50°
High 80° BUFFALO, SD 57720 weather forecast Day 1, 6 hours 6 AM 50° 48° Clear 0%

0% Thunder
( 0% severe)
W   6 93% 48°

Clear



BUFFALO, SD 57720 weather forecast Day 1, 9 hours 9 AM 60° 61° Clear W   3 72% 51°
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 75° 75° Clear 0%

0% Thunder
( 0% severe)
  CALM 40% 49°
BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 78° 78° Clear E   5 30% 44°
BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 73° 73° Clear 0%

0% Thunder
( 0% severe)
ESE   8 38% 46°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 61° 60° Partly Cloudy SE   9 60% 47°
Friday
25 SEP 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 56° 54° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSE   8 77% 49°
Low 50° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 53° 51° Partly Cloudy SE   7 90% 50°
High 73° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 52° 50° Partly Cloudy 1%

0% Thunder
( 0% severe)
ESE   7 89% 49°

Mostly Cloudy



BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 59° 57° Mostly Cloudy SE   12 83% 54°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 69° 69° Mostly Cloudy 3%

0% Thunder
( 0% severe)
SE   20 57% 53°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 71° 71° Mostly Cloudy SE   23 51% 52°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 66° 66° Mostly Cloudy 9%

0% Thunder
( 5% severe)
SE   22 63% 53°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 60° 56° Mostly Cloudy SE   22 87% 56°

BUFFALO, SD extended weather forecast

Saturday
26 SEP 2026
Sunday
27 SEP 2026
Monday
28 SEP 2026
Tuesday
29 SEP 2026
Wednesday
30 SEP 2026
Low 52° Low 49° Low 53° Low 43° Low 39°
High 78° High 76° High 69° High 64° High 70°
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
8% Rain
Mostly Cloudy
19% Rain
Overcast
56% Rain
Mostly Cloudy
32% Rain
Partly Cloudy
11% Rain
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