BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

9:56 AM MDT AUG 8, 2026
73°F
Feels Like: 73°F
Dewpoint: 48°F
Rel. Hum.: 41%
Visibility:
Wind: SSW at 6 mph
Pressure: 29.96 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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2026 Hurricanes

BUFFALO, SD 57720
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly sunny. Widespread smoke. Highs in the upper 90s. West winds 10 to 15 mph with gusts up to 30 mph.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Widespread smoke in the evening, then areas of smoke after midnight. Lows in the upper 50s. North winds 10 to 20 mph. Gusts up to 30 mph in the evening.
SUNDAY
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
SUNDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 50s. Southeast winds 10 to 15 mph. Gusts up to 30 mph, decreasing to 20 mph after midnight. Chance of rain 20 percent.
MONDAY
Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. East winds 10 to 20 mph. Gusts up to 30 mph in the afternoon. Chance of rain 20 percent.
MONDAY NIGHT
Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the upper 50s. Chance of rain 40 percent.
TUESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.
TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 40 percent.
WEDNESDAY
Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs around 80. Chance of rain 60 percent.
WEDNESDAY NIGHT
Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 60 percent.
THURSDAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 60 percent.
THURSDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the lower 50s. Chance of rain 70 percent.
FRIDAY
Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 50 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  8/ 7/2026
Saturday
8 AUG 2026
BUFFALO, SD 57720 weather forecast Day 1, 0 hours 12 AM 65° 65° Clear 0%

0% Thunder
( 2% severe)
SE   12 45% 43°
Low 57° BUFFALO, SD 57720 weather forecast Day 1, 3 hours 3 AM 62° 61° Clear ESE   10 50% 43°
High 100° BUFFALO, SD 57720 weather forecast Day 1, 6 hours 6 AM 58° 57° Clear 0%

0% Thunder
( 1% severe)
SE   6 62% 45°

Clear



BUFFALO, SD 57720 weather forecast Day 1, 9 hours 9 AM 73° 73° Clear SSW   5 40% 47°
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 91° 87° Clear 1%

0% Thunder
( 6% severe)
SW   6 20% 45°
BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 97° 92° Clear WNW   12 13% 39°
BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 95° 90° Clear 0%

0% Thunder
( 6% severe)
NW   20 12% 35°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 79° 78° Partly Cloudy NNW   14 23% 38°
Sunday
9 AUG 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 69° 69° Partly Cloudy 1%

0% Thunder
( 4% severe)
NE   13 40% 44°
Low 58° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 63° 62° Partly Cloudy NE   10 56% 47°
High 90° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 58° 56° Partly Cloudy 1%

0% Thunder
( 2% severe)
NE   8 75% 50°

Partly Cloudy



BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 69° 69° Partly Cloudy E   12 55% 52°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 82° 81° Partly Cloudy 4%

0% Thunder
( 15% severe)
ESE   16 34% 51°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 87° 84° Partly Cloudy ESE   18 27% 49°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 84° 82° Mostly Cloudy 17%
RAIN
.1–.25 in
0% Thunder
( 17% severe)
SE   17 30% 49°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 72° 72° Partly Cloudy ESE   15 48% 51°

BUFFALO, SD extended weather forecast

Monday
10 AUG 2026
Tuesday
11 AUG 2026
Wednesday
12 AUG 2026
Thursday
13 AUG 2026
Friday
14 AUG 2026
Low 62° Low 59° Low 59° Low 54° Low 52°
High 92° High 87° High 83° High 76° High 72°
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
12% Rain
Partly Cloudy
14% Rain
Partly Cloudy
45% Rain
Partly Cloudy
37% Rain
Overcast
47% Rain
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