BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

4:56 PM MDT OCT 20, 2026
73°F
Feels Like: 73°F
Dewpoint: 37°F
Rel. Hum.: 27%
Visibility:
Wind: W at 13 mph
Pressure: 30.05 inches
Last 72 hours

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BUFFALO, SD 57720
Weather Forecast

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Snow Depth pages
LATE THIS AFTERNOON
Sunny. Highs in the lower 70s. North winds 5 to 10 mph.
TONIGHT
Clear. Lows in the upper 30s. North winds 5 to 10 mph.
WEDNESDAY
Mostly sunny. Highs in the upper 60s. East winds 5 to 10 mph with gusts up to 20 mph, increasing to southeast 10 to 20 mph with gusts up to 30 mph in the afternoon.
WEDNESDAY NIGHT
Clear. Lows in the mid 40s. Southeast winds 10 to 20 mph with gusts up to 30 mph.
THURSDAY
Partly cloudy in the morning, then clearing. Highs in the upper 70s. South winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY
Becoming partly cloudy. Breezy with highs in the mid 70s.
FRIDAY NIGHT
Partly cloudy with a 20 percent chance of rain. Windy with lows in the upper 30s.
SATURDAY
Partly cloudy and windy. Much cooler with highs in the lower 50s.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 30s.
SUNDAY
Mostly sunny. Highs in the lower 50s.
SUNDAY NIGHT
Mostly clear. Lows in the lower 30s.
MONDAY
Partly cloudy. Highs 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 AM EDT 10/20/2026
Tuesday
20 OCT 2026
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 66° 66° Clear 0%

0% Thunder
( 0% severe)
W   3 40% 41°
High 73° BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 72° 72° Clear NW   3 31% 40°
Clear



BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 62° 61° Clear 0%

0% Thunder
( 0% severe)
NNW   8 46% 41°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 53° 50° Partly Cloudy N   10 66% 42°
Wednesday
21 OCT 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 47° 43° Clear 0%

0% Thunder
( 0% severe)
N   8 83% 42°
Low 39° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 43° 39° Clear N   6 93% 41°
High 66° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 40° 38° Clear 0%

0% Thunder
( 0% severe)
NNE   3 100% 40°

Partly Cloudy



BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 44° 42° Clear E   3 89% 41°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 59° 57° Partly Cloudy 0%

0% Thunder
( 0% severe)
SE   10 55% 43°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 66° 66° Partly Cloudy SE   16 42% 42°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 60° 57° Clear 0%

0% Thunder
( 0% severe)
SE   16 55% 44°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 54° 49° Clear SE   17 74% 46°
Thursday
22 OCT 2026
BUFFALO, SD 57720 weather forecast Day 3, 0 hours 12 AM 52° 47° Clear 0%

0% Thunder
( 0% severe)
SSE   16 83% 47°
Low 46° BUFFALO, SD 57720 weather forecast Day 3, 3 hours 3 AM 50° 45° Clear SSE   13 89% 47°
High 77° BUFFALO, SD 57720 weather forecast Day 3, 6 hours 6 AM 49° 45° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   8 89% 46°

Partly Cloudy



BUFFALO, SD 57720 weather forecast Day 3, 9 hours 9 AM 54° 53° Partly Cloudy S   6 77% 47°
BUFFALO, SD 57720 weather forecast Day 3, 15 hours 12 PM 71° 71° Partly Cloudy 0%

0% Thunder
( 1% severe)
SSW   8 42% 47°
BUFFALO, SD 57720 weather forecast Day 3, 18 hours 3 PM 77° 78° Partly Cloudy SSE   12 33% 46°
BUFFALO, SD 57720 weather forecast Day 3, 21 hours 6 PM 69° 69° Mostly Cloudy     ESE   12 47% 48°

BUFFALO, SD extended weather forecast

Friday
23 OCT 2026
Saturday
24 OCT 2026
Sunday
25 OCT 2026
Monday
26 OCT 2026
Tuesday
27 OCT 2026
Low 53° Low 40° Low 28° Low 23° Low 20°
High 78° High 52° High 46° High 42° 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
12% Rain
Mostly Cloudy
12% Rain
Mostly Cloudy
13% Rain/Snow
Partly Cloudy
17% Snow
Partly Cloudy
9% Snow
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