BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

3:56 AM MDT JUL 15, 2026
66°F
Feels Like: 66°F
Dewpoint: 54°F
Rel. Hum.: 65%
Visibility:
Wind: SSW at 6 mph
Pressure: 30.05 inches
Last 72 hours

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BUFFALO, SD 57720
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
EARLY THIS MORNING
Clear. Near steady temperature in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 30 mph.
TODAY
Sunny. Highs in the upper 90s. Southeast winds 10 to 20 mph with gusts up to 30 mph.
TONIGHT
Mostly clear. Lows in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
THURSDAY
Mostly sunny. Highs in the mid 90s. North winds 10 to 15 mph.
THURSDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 60s. Northeast winds 10 to 15 mph.
FRIDAY
Mostly sunny. Highs in the mid 90s. Northeast winds 10 to 15 mph.
FRIDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 20 percent.
SATURDAY
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.
SATURDAY NIGHT
Partly cloudy with a chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent.
SUNDAY
Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent.
SUNDAY NIGHT
Mostly clear. Lows in the mid 60s.
MONDAY
Partly cloudy in the morning, then clearing. Highs in the upper 80s.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 60.

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  7/14/2026
Wednesday
15 JUL 2026
BUFFALO, SD 57720 weather forecast Day 1, 0 hours 12 AM 80° 79° Clear 0%

0% Thunder
( 2% severe)
SE   17 33% 48°
Low 68° BUFFALO, SD 57720 weather forecast Day 1, 3 hours 3 AM 75° 75° Clear SSE   14 40% 49°
High 100° BUFFALO, SD 57720 weather forecast Day 1, 6 hours 6 AM 69° 69° Clear 0%

0% Thunder
( 1% severe)
ESE   10 53% 51°

Clear



BUFFALO, SD 57720 weather forecast Day 1, 9 hours 9 AM 84° 83° Clear SSE   12 37% 55°
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 94° 91° Clear 0%

0% Thunder
( 10% severe)
SSE   17 24% 52°
BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 99° 96° Clear SE   16 19% 49°
BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 96° 92° Clear 1%

0% Thunder
( 12% severe)
SE   14 19% 47°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 85° 83° Partly Cloudy ESE   13 30% 50°
Thursday
16 JUL 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 78° 79° Partly Cloudy 2%

0% Thunder
( 6% severe)
ESE   14 40% 52°
Low 67° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 72° 72° Partly Cloudy E   10 51% 53°
High 97° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 68° 68° Partly Cloudy 0%

0% Thunder
( 5% severe)
WNW   9 63% 55°

Partly Cloudy



BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 82° 82° Partly Cloudy NNW   12 46% 59°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 91° 90° Partly Cloudy 6%

0% Thunder
( 21% severe)
NNW   12 34% 59°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 95° 94° Partly Cloudy N   10 28% 57°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 92° 90° Partly Cloudy 7%

0% Thunder
( 23% severe)
NNE   10 30% 56°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 82° 82° Partly Cloudy N   10 43% 57°

BUFFALO, SD extended weather forecast

Friday
17 JUL 2026
Saturday
18 JUL 2026
Sunday
19 JUL 2026
Monday
20 JUL 2026
Tuesday
21 JUL 2026
Low 66° Low 65° Low 69° Low 62° Low 59°
High 96° High 96° High 100° High 88° High 86°
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
16% Rain
Partly Cloudy
7% Rain
Mostly Cloudy
30% Rain
Partly Cloudy
21% Rain
Partly Cloudy
19% Rain
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