BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

10:56 PM MDT JUN 20, 2026
59°F
Feels Like: 57°F
Dewpoint: 52°F
Rel. Hum.: 78%
Visibility:
Wind: E at 13 mph
Pressure: 29.82 inches
Last 72 hours

Local Area Snow Depth

South Dakota Current Weather

South Dakota MOS Forecast 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
OVERNIGHT
Showers with a slight chance of thunderstorms. Patchy fog. Lows in the lower 50s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
SUNDAY
Patchy fog in the morning. A slight chance of thunderstorms. Showers. Highs in the mid 60s. East winds 15 to 20 mph with gusts up to 30 mph.
SUNDAY NIGHT
Partly cloudy with a slight chance of showers in the evening, then mostly cloudy after midnight. Lows in the upper 40s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
MONDAY
Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 60s. Southeast winds 10 to 15 mph. Chance of rain 70 percent.
MONDAY NIGHT
Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 40s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
TUESDAY
Mostly sunny and breezy. Highs in the upper 60s.
TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.
WEDNESDAY
Partly cloudy in the morning, then clearing. Highs in the lower 70s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 40s.
THURSDAY
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows in the lower 50s. Chance of rain 40 percent.
FRIDAY
Partly cloudy with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 70s. Chance of rain 20 percent.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Breezy with lows in the upper 50s. Chance of rain 40 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  6/20/2026
Sunday
21 JUN 2026
BUFFALO, SD 57720 weather forecast Day 1, 0 hours 12 AM 58° 55° Overcast 77%
RAIN
***
0% Thunder
( 32% severe)
E   16 93% 56°
Low 53° BUFFALO, SD 57720 weather forecast Day 1, 3 hours 3 AM 56° 53° Overcast E   14 96% 55°
High 65° BUFFALO, SD 57720 weather forecast Day 1, 6 hours 6 AM 54° 50° Overcast 71%
RAIN
***
0% Thunder
( 14% severe)
E   15 100% 54°

Mostly Cloudy

Rain Likely

BUFFALO, SD 57720 weather forecast Day 1, 9 hours 9 AM 57° 54° Mostly Cloudy E   15 90% 54°
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 60° 57° Mostly Cloudy 44%
RAIN
.1–.25 in
0% Thunder
( 12% severe)
E   16 84% 55°
BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 62° 60° Mostly Cloudy ESE   14 78% 55°
BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 62° 60° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 10% severe)
SE   14 72% 53°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 57° 54° Mostly Cloudy S   12 90% 54°
Monday
22 JUN 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 53° 50° Mostly Cloudy 2%

0% Thunder
( 3% severe)
S   10 96% 52°
Low 47° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 51° 48° Mostly Cloudy S   8 100% 51°
High 70° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 51° 48° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 5% severe)
SSE   7 96% 50°

Mostly Cloudy

Rain Likely

BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 60° 59° Mostly Cloudy SSE   7 78% 53°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 66° 66° Mostly Cloudy 59%
RAIN
***
0% Thunder
( 20% severe)
SSE   7 65% 54°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 68° 68° Mostly Cloudy SE   9 59% 53°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 66° 66° Mostly Cloudy 67%
RAIN
***
0% Thunder
( 31% severe)
SE   9 61% 52°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 58° 57° Mostly Cloudy N   7 87% 54°

BUFFALO, SD extended weather forecast

BAD DAY
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Low 50° Low 48° Low 48° Low 51° Low 56°
High 66° High 70° High 75° High 80° High 78°
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
Overcast
63% Rain
Mostly Cloudy
73% Rain
Clear
10% Rain
Partly Cloudy
18% Rain
Mostly Cloudy
42% Rain
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