BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

7:56 AM MDT JUL 30, 2026
72°F
Feels Like: 72°F
Dewpoint: 61°F
Rel. Hum.: 68%
Visibility:
Wind: SE at 5 mph
Pressure: 29.93 inches
Last 72 hours

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BUFFALO, SD 57720
Weather Forecast

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TODAY
Mostly cloudy with a chance of showers and thunderstorms this morning, then partly cloudy with showers and thunderstorms likely this afternoon. Highs in the upper 80s. North winds 5 to 10 mph with gusts up to 20 mph, increasing to 10 to 20 mph with gusts up to 30 mph this afternoon. Chance of rain 70 percent.
TONIGHT
Mostly clear. Lows in the upper 50s. East winds 10 to 15 mph. Gusts up to 25 mph in the evening.
FRIDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 90s. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.
FRIDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph.
SATURDAY
Sunny. Highs in the upper 90s. South winds 10 to 15 mph with gusts up to 25 mph.
SATURDAY NIGHT
Mostly clear. Lows in the upper 60s.
SUNDAY
Mostly sunny. Hot with highs around 102.
SUNDAY NIGHT
Mostly clear. A slight chance of showers after midnight. Breezy with lows in the mid 60s. Chance of rain 20 percent.
MONDAY
Partly cloudy in the morning, then becoming sunny. Breezy with highs in the upper 80s.
MONDAY NIGHT
Clear, breezy with lows in the mid 50s.
TUESDAY
Partly cloudy in the morning, then clearing. Highs around 80.
TUESDAY NIGHT
Mostly clear. A slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 20 percent.
WEDNESDAY
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 PM EDT  7/29/2026
Thursday
30 JUL 2026
BUFFALO, SD 57720 weather forecast Day 1, 0 hours 12 AM 74° 74° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 12% severe)
SSE   10 62% 60°
Low 67° BUFFALO, SD 57720 weather forecast Day 1, 3 hours 3 AM 71° 71° Mostly Cloudy E   7 71% 61°
High 89° BUFFALO, SD 57720 weather forecast Day 1, 6 hours 6 AM 68° 68° Mostly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 17% severe)
ESE   6 76% 60°

Mostly Cloudy

Chance of Rain

BUFFALO, SD 57720 weather forecast Day 1, 9 hours 9 AM 77° 79° Mostly Cloudy ENE   6 60% 62°
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 83° 83° Mostly Cloudy 30%
RAIN
.1–.25 in
0% Thunder
( 44% severe)
N   10 46% 60°
BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 84° 83° Mostly Cloudy N   14 41% 58°
BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 83° 82° Partly Cloudy 7%

0% Thunder
( 28% severe)
NNE   14 41% 57°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 73° 73° Partly Cloudy NE   9 57% 57°
Friday
31 JUL 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 67° 67° Partly Cloudy 2%

0% Thunder
( 7% severe)
E   7 73% 58°
Low 58° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 64° 65° Partly Cloudy E   5 84% 59°
High 94° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 62° 63° Partly Cloudy 0%

0% Thunder
( 3% severe)
E   3 87% 58°

Partly Cloudy

Chance of Rain

BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 75° 75° Partly Cloudy SE   7 60% 60°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 86° 85° Partly Cloudy 27%
RAIN
***
0% Thunder
( 14% severe)
SSE   10 35% 55°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 91° 88° Partly Cloudy SE   12 25% 50°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 90° 87° Mostly Cloudy 7%

0% Thunder
( 21% severe)
SSE   13 24% 48°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 77° 78° Partly Cloudy SE   13 39% 50°

BUFFALO, SD extended weather forecast

Saturday
1 AUG 2026
Sunday
2 AUG 2026
Monday
3 AUG 2026
Tuesday
4 AUG 2026
Wednesday
5 AUG 2026
Low 62° Low 66° Low 64° Low 54° Low 53°
High 98° High 104° High 85° High 82° High 77°
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
Clear
2% Rain
Clear
1% Rain
Partly Cloudy
14% Rain
Partly Cloudy
25% Rain
Overcast
51% Rain
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