BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

2:56 PM MDT OCT 17, 2026
81°F
Feels Like: 79°F
Dewpoint: 21°F
Rel. Hum.: 10%
Visibility:
Wind: SW at 13 mph
Pressure: 29.95 inches
Last 72 hours

Local Area Snow Depth

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BUFFALO, SD 57720
Weather Forecast

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LATE THIS AFTERNOON
Mostly sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph.
TONIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 40s. West winds 5 to 10 mph. Gusts up to 20 mph after midnight.
SUNDAY
Mostly sunny. Highs in the mid 60s. North winds 10 to 15 mph with gusts up to 25 mph.
SUNDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 30s. East winds 10 to 15 mph. Gusts up to 25 mph after midnight.
MONDAY
Sunny, breezy with highs in the lower 60s. Southeast winds 10 to 20 mph, increasing to 20 to 30 mph in the afternoon. Gusts up to 40 mph.
MONDAY NIGHT
Clear, breezy with lows in the lower 40s. Southeast winds 15 to 25 mph with gusts up to 40 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight.
TUESDAY
Sunny. Highs in the lower 70s.
TUESDAY NIGHT
Mostly clear. Lows in the lower 40s.
WEDNESDAY
Sunny. Highs in the mid 60s.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 40s.
THURSDAY
Mostly sunny. Highs in the mid 70s.
THURSDAY NIGHT
Partly cloudy. Lows in the lower 50s.
FRIDAY
Partly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the lower 70s. Chance of rain 30 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 AM EDT 10/17/2026
Saturday
17 OCT 2026
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 70° 70° Clear 0%

0% Thunder
( 0% severe)
WSW   13 26% 34°
High 80° BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 79° 78° Partly Cloudy SW   12 18% 32°
Increasing Clouds



BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 65° 65° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSW   8 31% 34°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 53° 51° Mostly Cloudy WSW   7 46% 33°
Sunday
18 OCT 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 49° 45° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   8 52% 32°
Low 44° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 48° 44° Partly Cloudy NW   9 51% 31°
High 67° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 46° 41° Clear 0%

0% Thunder
( 0% severe)
NNW   9 58% 32°

Partly Cloudy



BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 52° 48° Partly Cloudy NNW   10 50% 34°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 64° 63° Clear 0%

0% Thunder
( 0% severe)
NNE   12 31% 33°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 67° 67° Partly Cloudy NNE   13 26% 31°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 58° 56° Partly Cloudy 0%

0% Thunder
( 0% severe)
ENE   10 34% 30°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 48° 44° Mostly Cloudy E   9 49% 30°
Monday
19 OCT 2026
BUFFALO, SD 57720 weather forecast Day 3, 0 hours 12 AM 45° 41° Partly Cloudy 0%

0% Thunder
( 0% severe)
E   8 53% 29°
Low 39° BUFFALO, SD 57720 weather forecast Day 3, 3 hours 3 AM 42° 37° Clear ESE   8 62% 30°
High 65° BUFFALO, SD 57720 weather forecast Day 3, 6 hours 6 AM 40° 34° Clear 0%

0% Thunder
( 0% severe)
SE   9 70% 31°

Clear



BUFFALO, SD 57720 weather forecast Day 3, 9 hours 9 AM 46° 41° Clear SE   12 60% 33°
BUFFALO, SD 57720 weather forecast Day 3, 15 hours 12 PM 59° 55° Clear 0%

0% Thunder
( 0% severe)
SE   20 42% 36°
BUFFALO, SD 57720 weather forecast Day 3, 18 hours 3 PM 64° 62° Clear SE   23 35% 36°
BUFFALO, SD 57720 weather forecast Day 3, 21 hours 6 PM 57° 53° Clear     SE   18 47% 37°

BUFFALO, SD extended weather forecast

Tuesday
20 OCT 2026
Wednesday
21 OCT 2026
Thursday
22 OCT 2026
Friday
23 OCT 2026
Saturday
24 OCT 2026
Low 39° Low 45° Low 45° Low 50° Low 30°
High 77° High 67° High 78° High 64° High 47°
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
Partly Cloudy
6% Rain
Partly Cloudy
6% Rain
Overcast
14% Rain
Overcast
36% Rain
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