BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

6:56 PM MDT MAY 24, 2026
75°F
Feels Like: 75°F
Dewpoint: 39°F
Rel. Hum.: 27%
Visibility:
Wind: NNE at 6 mph
Pressure: 29.83 inches
Last 72 hours

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BUFFALO, SD 57720
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. A slight chance of showers this evening. Lows around 50. Southwest winds 10 to 15 mph. Chance of rain 20 percent.
MEMORIAL DAY
Sunny. Highs in the upper 80s. Southwest winds around 5 mph, increasing to southeast 10 to 15 mph with gusts up to 25 mph in the afternoon.
MONDAY NIGHT
Mostly clear. Lows in the mid 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY
Mostly sunny and windy. Highs around 90. Southeast winds 10 to 20 mph with gusts up to 35 mph, increasing to 25 to 35 mph with gusts up to 45 mph in the afternoon.
TUESDAY NIGHT
Partly cloudy and breezy. Lows around 60. Southeast winds 20 to 30 mph with gusts up to 45 mph.
WEDNESDAY
Mostly sunny in the morning, then becoming partly cloudy. Very windy with highs in the mid 80s.
WEDNESDAY NIGHT
Partly cloudy and windy. Lows in the upper 50s.
THURSDAY
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Windy with highs in the lower 80s. Chance of rain 20 percent.
THURSDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Breezy with lows in the mid 50s. Chance of rain 20 percent.
FRIDAY
Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Windy with highs in the mid 80s. Chance of rain 20 percent.
FRIDAY NIGHT
A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Breezy with lows in the mid 50s. Chance of rain 50 percent.
SATURDAY
Mostly cloudy with a slight chance of showers in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Breezy with highs in the upper 70s. Chance of rain 50 percent.
SATURDAY NIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Breezy with lows in the lower 50s. Chance of rain 40 percent.

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  5/24/2026
Sunday
24 MAY 2026
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 79° 78° Clear 1%

0% Thunder
( 6% severe)
WSW   6 24% 39°
High 84° BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 83° 81° Partly Cloudy W   12 19% 37°
Partly Cloudy



BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 82° 80° Partly Cloudy 1%

0% Thunder
( 6% severe)
W   10 21% 38°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 66° 66° Clear W   6 42% 42°
Monday
25 MAY 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 59° 58° Partly Cloudy 0%

0% Thunder
( 1% severe)
SW   7 51% 41°
Low 49° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 54° 53° Clear WSW   5 59% 40°
High 90° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 52° 52° Clear 0%

0% Thunder
( 1% severe)
W   3 63% 40°

Clear



BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 73° 73° Clear SSW   1 38% 46°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 84° 81° Clear 1%

0% Thunder
( 9% severe)
SSE   8 23% 42°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 88° 84° Clear SSE   12 18% 39°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 86° 83° Clear 0%

0% Thunder
( 10% severe)
SE   15 21% 41°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 72° 72° Partly Cloudy ESE   14 37% 44°
Tuesday
26 MAY 2026
BUFFALO, SD 57720 weather forecast Day 3, 0 hours 12 AM 66° 66° Partly Cloudy 0%

0% Thunder
( 4% severe)
ESE   13 48% 46°
Low 55° BUFFALO, SD 57720 weather forecast Day 3, 3 hours 3 AM 60° 58° Partly Cloudy ESE   10 62% 47°
High 91° BUFFALO, SD 57720 weather forecast Day 3, 6 hours 6 AM 57° 55° Partly Cloudy 0%

0% Thunder
( 2% severe)
ESE   8 72% 48°

Partly Cloudy




Breezy
BUFFALO, SD 57720 weather forecast Day 3, 9 hours 9 AM 74° 74° Clear SE   14 46% 52°
BUFFALO, SD 57720 weather forecast Day 3, 15 hours 12 PM 86° 84° Clear 3%

0% Thunder
( 15% severe)
SE   25 32% 53°
BUFFALO, SD 57720 weather forecast Day 3, 18 hours 3 PM 88° 85° Partly Cloudy SE   28 27% 50°
BUFFALO, SD 57720 weather forecast Day 3, 21 hours 6 PM 87° 84° Partly Cloudy     SE   24 26% 48°

BUFFALO, SD extended weather forecast

Wednesday
27 MAY 2026
Thursday
28 MAY 2026
Friday
29 MAY 2026
Saturday
30 MAY 2026
Sunday
31 MAY 2026
Low 58° Low 58° Low 59° Low 54° Low 52°
High 88° High 88° High 81° High 77° High 79°
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
22% Rain
Mostly Cloudy
17% Rain
Partly Cloudy
31% Rain
Overcast
35% Rain
Overcast
32% Rain
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