BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

6:56 AM MDT JUL 24, 2026
66°F
Feels Like: 66°F
Dewpoint: 61°F
Rel. Hum.: 84%
Visibility:
Wind: S at 3 mph
Pressure: 29.93 inches
Last 72 hours

Local Area Snow Depth

South Dakota Current Weather

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(Automated weather data from NWS/FAA)
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BUFFALO, SD 57720
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. West winds 10 to 20 mph. Gusts up to 25 mph, increasing to 35 mph this afternoon. Chance of rain 20 percent.
TONIGHT
Mostly clear. Lows in the mid 60s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening.
SATURDAY
Partly cloudy. Hot with highs around 104. South winds 5 to 10 mph. Gusts up to 25 mph in the afternoon.
SATURDAY NIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the upper 60s. South winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of rain 30 percent.
SUNDAY
Mostly sunny. Hot with highs around 103. Northwest winds 10 to 20 mph with gusts up to 30 mph.
SUNDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 20 percent.
MONDAY
Mostly sunny. A slight chance of showers in the morning. Highs in the upper 90s. Chance of rain 20 percent.
MONDAY NIGHT
Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 20 percent.
TUESDAY
Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent.
TUESDAY NIGHT
Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. Chance of rain 20 percent.
WEDNESDAY
Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent.
WEDNESDAY NIGHT
Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 20 percent.
THURSDAY
Partly cloudy in the morning, then clearing. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 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 PM EDT  7/23/2026
Friday
24 JUL 2026
BUFFALO, SD 57720 weather forecast Day 1, 0 hours 12 AM 68° 68° Partly Cloudy 0%

0% Thunder
( 5% severe)
S   12 81% 62°
Low 63° BUFFALO, SD 57720 weather forecast Day 1, 3 hours 3 AM 65° 65° Clear SSW   9 90% 62°
High 102° BUFFALO, SD 57720 weather forecast Day 1, 6 hours 6 AM 64° 64° Partly Cloudy 1%

0% Thunder
( 5% severe)
SSW   8 87% 60°

Clear



BUFFALO, SD 57720 weather forecast Day 1, 9 hours 9 AM 83° 84° Clear WSW   13 49% 62°
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 96° 94° Clear 5%

0% Thunder
( 17% severe)
W   15 26% 56°
BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 100° 97° Clear WNW   18 19% 50°
BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 98° 94° Partly Cloudy 1%

0% Thunder
( 16% severe)
WNW   16 18% 47°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 82° 81° Partly Cloudy NW   7 32% 49°
Saturday
25 JUL 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 74° 74° Partly Cloudy 1%

0% Thunder
( 5% severe)
WNW   5 41% 49°
Low 65° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 69° 69° Partly Cloudy WSW   5 49% 49°
High 107° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 67° 67° Partly Cloudy 0%

0% Thunder
( 5% severe)
NW   6 52% 49°

Partly Cloudy



BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 87° 85° Partly Cloudy S   5 32% 54°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 101° 99° Partly Cloudy 7%

0% Thunder
( 25% severe)
SSW   10 20% 52°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 105° 102° Mostly Cloudy SSW   13 16% 49°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 101° 98° Mostly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 23% severe)
SSE   13 19% 51°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 86° 84° Mostly Cloudy ESE   12 34% 54°

BUFFALO, SD extended weather forecast

Sunday
26 JUL 2026
Monday
27 JUL 2026
Tuesday
28 JUL 2026
Wednesday
29 JUL 2026
Thursday
30 JUL 2026
Low 67° Low 68° Low 67° Low 67° Low 64°
High 105° High 105° High 103° High 101° High 96°
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
7% Rain
Partly Cloudy
23% Rain
Partly Cloudy
12% Rain
Partly Cloudy
17% Rain
Partly Cloudy
14% Rain
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