BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

11:56 AM MDT AUG 26, 2026
81°F
Feels Like: 79°F
Dewpoint: 39°F
Rel. Hum.: 22%
Visibility:
Wind:
Pressure: 30.21 inches
Last 72 hours

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BUFFALO, SD 57720
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly sunny. Highs in the mid 80s. North winds around 5 mph.
TONIGHT
Mostly clear. Lows in the mid 50s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening.
THURSDAY
Mostly sunny. Highs around 90. Southeast winds 10 to 15 mph with gusts up to 25 mph.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. Southeast winds 10 to 20 mph with gusts up to 30 mph.
FRIDAY
Partly cloudy. Highs in the lower 90s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
FRIDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the lower 60s. Chance of rain 20 percent.
SATURDAY
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent.
SATURDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 40 percent.
SUNDAY
Partly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
SUNDAY NIGHT
Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 50s. Chance of rain 40 percent.
MONDAY
Mostly sunny and breezy. Highs in the lower 80s.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
TUESDAY
Partly cloudy in the morning, then clearing. Highs in the upper 80s.

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 AM EDT  8/26/2026
Wednesday
26 AUG 2026
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 78° 78° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 28% 42°
High 84° BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 83° 81° Partly Cloudy N   2 23% 41°
Partly Cloudy



BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 81° 79° Clear 1%

0% Thunder
( 4% severe)
NE   7 22% 39°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 67° 67° Partly Cloudy E   9 42% 43°
Thursday
27 AUG 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 61° 60° Partly Cloudy 1%

0% Thunder
( 2% severe)
E   8 56% 45°
Low 54° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 57° 55° Partly Cloudy E   8 64% 45°
High 91° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 55° 53° Partly Cloudy 1%

0% Thunder
( 2% severe)
ENE   7 69% 45°

Partly Cloudy



BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 68° 68° Partly Cloudy ESE   10 51% 49°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 82° 81° Clear 1%

0% Thunder
( 9% severe)
SE   16 33% 50°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 88° 85° Partly Cloudy SE   17 27% 50°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 85° 83° Partly Cloudy 1%

0% Thunder
( 13% severe)
SE   18 30% 50°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 74° 74° Mostly Cloudy ESE   20 46% 52°
Friday
28 AUG 2026
BUFFALO, SD 57720 weather forecast Day 3, 0 hours 12 AM 70° 70° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 11% severe)
SE   20 55% 53°
Low 61° BUFFALO, SD 57720 weather forecast Day 3, 3 hours 3 AM 66° 66° Mostly Cloudy SE   15 68% 55°
High 95° BUFFALO, SD 57720 weather forecast Day 3, 6 hours 6 AM 63° 62° Partly Cloudy 2%

0% Thunder
( 5% severe)
SE   10 81% 57°

Partly Cloudy



BUFFALO, SD 57720 weather forecast Day 3, 9 hours 9 AM 73° 73° Partly Cloudy SSE   9 64% 60°
BUFFALO, SD 57720 weather forecast Day 3, 15 hours 12 PM 87° 86° Partly Cloudy 0%

0% Thunder
( 9% severe)
SE   8 38% 58°
BUFFALO, SD 57720 weather forecast Day 3, 18 hours 3 PM 93° 90° Partly Cloudy ENE   8 25% 52°
BUFFALO, SD 57720 weather forecast Day 3, 21 hours 6 PM 90° 87° Partly Cloudy     E   10 26% 51°

BUFFALO, SD extended weather forecast

Saturday
29 AUG 2026
Sunday
30 AUG 2026
Monday
31 AUG 2026
Tuesday
1 SEP 2026
Wednesday
2 SEP 2026
Low 63° Low 57° Low 53° Low 54° Low 54°
High 90° High 83° High 82° High 81° High 87°
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
20% Rain
Partly Cloudy
53% Rain
Clear
16% Rain
Partly Cloudy
31% Rain
Partly Cloudy
28% Rain
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