BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

10:56 PM MDT SEP 16, 2026
59°F
Feels Like: 59°F
Dewpoint: 45°F
Rel. Hum.: 60%
Visibility:
Wind: NW at 5 mph
Pressure: 30.23 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
REST OF TONIGHT
Clear this evening, then becoming partly cloudy. Lows in the upper 40s. North winds 10 to 15 mph.
THURSDAY
Mostly cloudy. Patchy fog in the morning. A chance of showers in the afternoon. Highs in the mid 70s. East winds 10 to 20 mph with gusts up to 35 mph. Chance of rain 40 percent.
THURSDAY NIGHT
Cloudy. Showers in the evening, then a chance of showers after midnight. Breezy with lows in the lower 50s. Southeast winds 20 to 30 mph with gusts up to 40 mph, diminishing to 10 to 20 mph with gusts up to 30 mph after midnight. Chance of rain 80 percent.
FRIDAY
Mostly cloudy. Highs in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of rain 50 percent.
SATURDAY
Mostly cloudy with showers likely. Highs in the upper 60s. Chance of rain 70 percent.
SATURDAY NIGHT
Showers with a slight chance of thunderstorms. Lows around 50. Chance of rain 90 percent.
SUNDAY
Showers in the morning, then showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 90 percent.
SUNDAY NIGHT
Mostly cloudy. Showers likely in the evening, then a chance of showers after midnight. Lows in the upper 40s. Chance of rain 70 percent.
MONDAY
Mostly cloudy with a slight chance of showers in the morning, then partly cloudy in the afternoon. Highs in the upper 60s. Chance of rain 20 percent.
MONDAY NIGHT
Partly cloudy. Lows in the upper 40s.
TUESDAY
Partly cloudy in the morning, then clearing. Highs in the mid 70s.
TUESDAY NIGHT
Mostly clear. Lows in the upper 40s.

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  9/16/2026
Thursday
17 SEP 2026
BUFFALO, SD 57720 weather forecast Day 1, 0 hours 12 AM 55° 52° Clear 0%

0% Thunder
( 1% severe)
N   9 83% 50°
Low 49° BUFFALO, SD 57720 weather forecast Day 1, 3 hours 3 AM 52° 50° Partly Cloudy NNW   6 93% 50°
High 75° BUFFALO, SD 57720 weather forecast Day 1, 6 hours 6 AM 50° 47° Mostly Cloudy 1%

0% Thunder
( 2% severe)
NE   7 100% 50°

Mostly Cloudy



BUFFALO, SD 57720 weather forecast Day 1, 9 hours 9 AM 58° 56° Mostly Cloudy E   12 87% 54°
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 69° 69° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 4% severe)
SE   20 61% 55°
BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 72° 72° Mostly Cloudy SE   23 55% 55°
BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 66° 66° Overcast 50%
RAIN
>2 in
0% Thunder
( 2% severe)
SE   21 75% 58°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 61° 58° Overcast SE   21 93% 59°
Friday
18 SEP 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 60° 57° Mostly Cloudy 31%
RAIN
.1–.25 in
0% Thunder
( 1% severe)
SE   17 100% 60°
Low 55° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 59° 57° Mostly Cloudy ESE   13 100% 59°
High 77° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 59° 57° Mostly Cloudy 2%

0% Thunder
( 2% severe)
E   10 100% 59°

Mostly Cloudy



BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 63° 62° Mostly Cloudy ESE   10 93% 61°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 69° 69° Mostly Cloudy 1%

0% Thunder
( 1% severe)
ESE   9 70% 59°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 74° 74° Mostly Cloudy ESE   10 55% 57°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 70° 70° Mostly Cloudy 7%

0% Thunder
( 3% severe)
ESE   13 66% 58°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 61° 59° Mostly Cloudy ESE   12 90% 58°

BUFFALO, SD extended weather forecast

BAD DAY
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Low 55° Low 51° Low 49° Low 46° Low 45°
High 70° High 68° High 67° High 66° High 68°
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
Overcast
42% Rain
Overcast
44% Rain
Mostly Cloudy
26% Rain
Mostly Cloudy
22% Rain
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