BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

6:56 PM MDT AUG 19, 2026
84°F
Feels Like: 82°F
Dewpoint: 46°F
Rel. Hum.: 27%
Visibility:
Wind: WNW at 12 mph
Pressure: 29.93 inches
Last 72 hours

Local Area Snow Depth

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BUFFALO, SD 57720
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Patchy smoke after midnight. Lows in the upper 50s. Northwest winds 10 to 15 mph. Gusts up to 25 mph this evening.
THURSDAY
Sunny. Patchy smoke. Highs around 90. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
THURSDAY NIGHT
Mostly clear. Lows in the upper 50s. East winds 5 to 10 mph.
FRIDAY
Mostly sunny. Highs in the lower 90s. East winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY NIGHT
Mostly clear. Lows in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
SATURDAY
Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the mid 80s.
SATURDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Breezy with lows in the lower 60s. Chance of rain 50 percent.
SUNDAY
Partly cloudy in the morning, then clearing. A slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20 percent.
SUNDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 60. Chance of rain 20 percent.
MONDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.
MONDAY NIGHT
Mostly clear. A slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 20 percent.
TUESDAY
Partly cloudy in the morning, then clearing. Highs in the upper 80s.
TUESDAY NIGHT
Mostly clear with a 20 percent chance of showers. Lows in the upper 50s.

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  8/19/2026
Wednesday
19 AUG 2026
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 82° 81° Clear 2%

0% Thunder
( 13% severe)
SSW   9 32% 49°
High 88° BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 87° 84° Mostly Cloudy W   14 22% 44°
Partly Cloudy



BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 85° 82° Clear 2%

0% Thunder
( 7% severe)
WNW   14 22% 42°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 72° 72° Clear WNW   8 38% 45°
Thursday
20 AUG 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 65° 65° Partly Cloudy 1%

0% Thunder
( 3% severe)
NW   8 50% 46°
Low 57° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 61° 60° Partly Cloudy WNW   7 56% 45°
High 92° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 58° 57° Partly Cloudy 1%

0% Thunder
( 2% severe)
WNW   6 62% 45°

Clear



BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 73° 73° Clear NW   3 43% 49°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 86° 83° Clear 1%

0% Thunder
( 8% severe)
NW   6 25% 46°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 90° 86° Clear NW   6 20% 44°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 88° 85° Clear 1%

0% Thunder
( 10% severe)
NNW   8 21% 43°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 74° 74° Clear ENE   9 37% 46°
Friday
21 AUG 2026
BUFFALO, SD 57720 weather forecast Day 3, 0 hours 12 AM 66° 66° Clear 1%

0% Thunder
( 5% severe)
E   8 52% 48°
Low 59° BUFFALO, SD 57720 weather forecast Day 3, 3 hours 3 AM 63° 63° Clear ESE   8 60% 49°
High 92° BUFFALO, SD 57720 weather forecast Day 3, 6 hours 6 AM 60° 60° Partly Cloudy 0%

0% Thunder
( 3% severe)
E   6 67% 49°

Partly Cloudy



BUFFALO, SD 57720 weather forecast Day 3, 9 hours 9 AM 72° 72° Partly Cloudy SE   7 48% 51°
BUFFALO, SD 57720 weather forecast Day 3, 15 hours 12 PM 85° 83° Partly Cloudy 1%

0% Thunder
( 11% severe)
E   10 30% 50°
BUFFALO, SD 57720 weather forecast Day 3, 18 hours 3 PM 90° 87° Partly Cloudy NE   10 23% 47°
BUFFALO, SD 57720 weather forecast Day 3, 21 hours 6 PM 86° 83° Partly Cloudy     NE   15 25% 46°

BUFFALO, SD extended weather forecast

Saturday
22 AUG 2026
Sunday
23 AUG 2026
Monday
24 AUG 2026
Tuesday
25 AUG 2026
Wednesday
26 AUG 2026
Low 59° Low 62° Low 60° Low 56° Low 55°
High 89° High 89° High 89° High 84° High 82°
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
Partly Cloudy
4% Rain
Mostly Cloudy
33% Rain
Partly Cloudy
21% Rain
Clear
15% Rain
Clear
17% Rain
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