BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

11:56 AM MDT AUG 23, 2026
84°F
Feels Like: 85°F
Dewpoint: 64°F
Rel. Hum.: 51%
Visibility:
Wind: S at 13 mph, gusts to 21
Pressure: 29.96 inches
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BUFFALO, SD 57720
Weather Forecast

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Snow Depth pages
THIS AFTERNOON
Partly cloudy with a slight chance of showers and thunderstorms. Some thunderstorms may be severe. Highs around 90. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent.
TONIGHT
Mostly clear with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 60s. East winds 10 to 15 mph with gusts up to 25 mph, becoming southwest 5 to 10 mph after midnight. Chance of rain 30 percent.
MONDAY
Mostly sunny. Highs in the upper 80s. Northwest winds 10 to 20 mph with gusts up to 30 mph.
MONDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 50s. Northwest winds 10 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph after midnight.
TUESDAY
Mostly sunny and breezy. Highs in the mid 80s. Northwest winds 10 to 20 mph, increasing to 20 to 30 mph in the afternoon.
TUESDAY NIGHT
Clear. Lows in the mid 50s.
WEDNESDAY
Mostly sunny. Highs in the mid 80s.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 50s.
THURSDAY
Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 80s.
THURSDAY NIGHT
A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the upper 50s. Chance of rain 20 percent.
FRIDAY
Partly cloudy in the morning, then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.
FRIDAY NIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the upper 50s. Chance of rain 40 percent.
SATURDAY
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  8/23/2026
Sunday
23 AUG 2026
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 84° 85° Partly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 28% severe)
SSE   13 51% 64°
High 89° BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 88° 88° Partly Cloudy S   9 39% 60°
Partly Cloudy



BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 86° 86° Partly Cloudy 13%
RAIN
.1–.25 in
0% Thunder
( 27% severe)
W   13 43% 61°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 73° 73° Partly Cloudy ESE   13 71% 63°
Monday
24 AUG 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 68° 68° Partly Cloudy 3%

0% Thunder
( 10% severe)
SE   10 81% 62°
Low 61° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 65° 65° Partly Cloudy SW   8 87% 61°
High 91° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 64° 64° Partly Cloudy 2%

0% Thunder
( 4% severe)
WNW   7 84% 59°

Partly Cloudy



BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 75° 75° Partly Cloudy NW   13 58% 59°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 85° 83° Partly Cloudy 1%

0% Thunder
( 8% severe)
NW   17 32% 52°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 88° 85° Partly Cloudy NW   17 22% 45°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 83° 81° Partly Cloudy 1%

0% Thunder
( 5% severe)
NW   16 23% 41°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 70° 70° Mostly Cloudy NNW   10 39% 44°
Tuesday
25 AUG 2026
BUFFALO, SD 57720 weather forecast Day 3, 0 hours 12 AM 63° 63° Partly Cloudy 1%

0% Thunder
( 2% severe)
NW   8 50% 44°
Low 56° BUFFALO, SD 57720 weather forecast Day 3, 3 hours 3 AM 59° 58° Partly Cloudy WNW   7 57% 44°
High 86° BUFFALO, SD 57720 weather forecast Day 3, 6 hours 6 AM 57° 55° Partly Cloudy 0%

0% Thunder
( 2% severe)
WNW   8 62% 44°

Partly Cloudy



BUFFALO, SD 57720 weather forecast Day 3, 9 hours 9 AM 69° 69° Partly Cloudy NW   12 47% 48°
BUFFALO, SD 57720 weather forecast Day 3, 15 hours 12 PM 80° 79° Clear 0%

0% Thunder
( 3% severe)
NW   18 30% 46°
BUFFALO, SD 57720 weather forecast Day 3, 18 hours 3 PM 84° 82° Partly Cloudy NW   21 24% 43°
BUFFALO, SD 57720 weather forecast Day 3, 21 hours 6 PM 80° 79° Clear     NW   20 27% 43°

BUFFALO, SD extended weather forecast

Wednesday
26 AUG 2026
Thursday
27 AUG 2026
Friday
28 AUG 2026
Saturday
29 AUG 2026
Sunday
30 AUG 2026
Low 56° Low 54° Low 58° Low 57° Low 52°
High 85° High 87° High 83° High 80° High 85°
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
Clear
8% Rain
Clear
7% Rain
Partly Cloudy
26% Rain
Partly Cloudy
33% Rain
Partly Cloudy
27% Rain
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