BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

7:56 PM MDT SEP 2, 2026
77°F
Feels Like: 79°F
Dewpoint: 59°F
Rel. Hum.: 54%
Visibility:
Wind:
Pressure: 29.73 inches
Last 72 hours

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BUFFALO, SD 57720
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. A slight chance of showers and thunderstorms this evening. Lows in the upper 50s. South winds 10 to 20 mph. Gusts up to 35 mph this evening. Chance of rain 20 percent.
THURSDAY
Partly cloudy in the morning, then clearing. Highs in the upper 80s. Southwest winds 5 to 10 mph with gusts up to 25 mph.
THURSDAY NIGHT
Mostly clear. Lows around 60. East winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY
Sunny, breezy with highs in the mid 90s. Southeast winds 10 to 15 mph with gusts up to 30 mph, increasing to south 15 to 25 mph with gusts up to 40 mph in the afternoon.
FRIDAY NIGHT
Mostly clear and breezy. Lows in the mid 60s. South winds 15 to 25 mph with gusts up to 40 mph, becoming southwest 10 to 15 mph with gusts up to 25 mph after midnight.
SATURDAY
Sunny. Highs in the lower 90s.
SATURDAY NIGHT
Mostly clear. Lows in the lower 60s.
SUNDAY
Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.
SUNDAY 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 upper 50s. Chance of rain 50 percent.
LABOR DAY
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Breezy with highs in the lower 80s. Chance of rain 50 percent.
MONDAY NIGHT
A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Breezy with lows in the mid 50s. Chance of rain 50 percent.
TUESDAY
Partly cloudy. A slight chance of showers in the morning. Breezy with highs in the upper 70s. Chance of rain 20 percent.
TUESDAY NIGHT
Mostly clear with a 20 percent chance of showers. Lows in the lower 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  9/ 2/2026
Wednesday
2 SEP 2026
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 76° 78° Partly Cloudy 1%

0% Thunder
( 10% severe)
SE   16 60% 61°
High 86° BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 85° 84° Clear SE   20 40% 58°
Partly Cloudy




Breezy
BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 82° 82° Partly Cloudy 4%

0% Thunder
( 14% severe)
SE   20 46% 59°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 71° 71° Partly Cloudy E   17 66% 59°
Thursday
3 SEP 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 66° 66° Partly Cloudy 1%

0% Thunder
( 5% severe)
ESE   13 75% 58°
Low 59° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 63° 62° Mostly Cloudy SW   10 60% 49°
High 91° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 60° 58° Mostly Cloudy 1%

0% Thunder
( 2% severe)
W   10 60% 46°

Partly Cloudy



BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 70° 70° Partly Cloudy WNW   8 49% 50°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 84° 82° Clear 0%

0% Thunder
( 2% severe)
NW   6 24% 43°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 89° 85° Partly Cloudy S   5 17% 39°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 87° 84° Partly Cloudy 0%

0% Thunder
( 3% severe)
SE   12 20% 41°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 71° 71° Clear E   13 38% 44°
Friday
4 SEP 2026
BUFFALO, SD 57720 weather forecast Day 3, 0 hours 12 AM 67° 67° Clear 0%

0% Thunder
( 2% severe)
E   12 49% 47°
Low 59° BUFFALO, SD 57720 weather forecast Day 3, 3 hours 3 AM 64° 63° Clear ESE   10 54% 47°
High 98° BUFFALO, SD 57720 weather forecast Day 3, 6 hours 6 AM 61° 60° Clear 1%

0% Thunder
( 2% severe)
SE   8 58% 46°

Clear



BUFFALO, SD 57720 weather forecast Day 3, 9 hours 9 AM 74° 74° Clear SSE   8 41% 49°
BUFFALO, SD 57720 weather forecast Day 3, 15 hours 12 PM 91° 87° Clear 1%

0% Thunder
( 6% severe)
S   15 21% 46°
BUFFALO, SD 57720 weather forecast Day 3, 18 hours 3 PM 95° 91° Clear S   20 17% 44°
BUFFALO, SD 57720 weather forecast Day 3, 21 hours 6 PM 92° 88° Partly Cloudy     S   21 21% 47°

BUFFALO, SD extended weather forecast

Saturday
5 SEP 2026
Sunday
6 SEP 2026
Monday
7 SEP 2026
Tuesday
8 SEP 2026
Wednesday
9 SEP 2026
Low 60° Low 58° Low 58° Low 52° Low 47°
High 94° High 88° High 78° High 75° High 78°
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
14% Rain
Partly Cloudy
34% Rain
Mostly Cloudy
42% Rain
Mostly Cloudy
31% Rain
Partly Cloudy
26% Rain
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