BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

7:56 PM MDT OCT 29, 2026
37°F
Feels Like: 29°F
Dewpoint: 36°F
Rel. Hum.: 96%
Visibility:
Wind: ENE at 13 mph
Pressure: 30.14 inches
Last 72 hours

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BUFFALO, SD 57720
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy this evening, then becoming mostly cloudy. Patchy fog this evening, then areas of fog after midnight. Lows in the lower 30s. East winds 5 to 10 mph. Gusts up to 20 mph this evening.
FRIDAY
Cloudy. Patchy fog in the morning, then areas of fog in the afternoon. Highs in the upper 40s. East winds 10 to 20 mph. Gusts up to 25 mph, increasing to 35 mph in the afternoon.
FRIDAY NIGHT
Cloudy. A chance of showers in the evening. Areas of fog. Near steady temperature in the upper 40s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.
SATURDAY
Areas of fog in the morning. Mostly cloudy. Highs around 60. Southeast winds 5 to 10 mph with gusts up to 20 mph.
SATURDAY NIGHT
Mostly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph.
SUNDAY
Mostly cloudy. Highs around 60.
SUNDAY NIGHT
Cloudy. A chance of rain in the evening, then rain likely with a slight chance of thunderstorms after midnight. Lows in the mid 40s. Chance of rain 70 percent.
MONDAY
Rain, breezy with highs in the lower 50s. Chance of rain 80 percent.
MONDAY NIGHT
Mostly cloudy. Rain likely in the evening, then a chance of rain after midnight. Breezy with lows in the mid 30s. Chance of rain 60 percent.
TUESDAY
Mostly cloudy with a chance of rain in the morning, then partly cloudy with a slight chance of rain in the afternoon. Breezy with highs in the lower 50s. Chance of rain 30 percent.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 30s.
WEDNESDAY
Partly cloudy. Highs in the upper 40s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 20s.

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  7:00 AM EST 10/29/2026
Thursday
29 OCT 2026
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 11 AM 49° 46° Clear 0%

0% Thunder
( 0% severe)
E   7 52% 32°
High 56° BUFFALO, SD 57720 weather forecast Day 1, 15 hours 2 PM 55° 54° Clear E   6 41% 32°
Increasing Clouds



BUFFALO, SD 57720 weather forecast Day 1, 18 hours 5 PM 49° 45° Partly Cloudy 0%

0% Thunder
( 0% severe)
E   9 58% 35°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 8 PM 41° 36° Mostly Cloudy ENE   7 82% 36°
Friday
30 OCT 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 11 PM 36° 30° Partly Cloudy 1%

0% Thunder
( 0% severe)
ENE   7 92% 34°
Low 30° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 2 AM 34° 28° Mostly Cloudy ENE   7 96% 33°
High 59° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 5 AM 34° 27° Mostly Cloudy 5%

0% Thunder
( 3% severe)
ENE   9 100% 34°

Mostly Cloudy



BUFFALO, SD 57720 weather forecast Day 2, 9 hours 8 AM 37° 30° Mostly Cloudy E   10 96% 36°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 11 AM 48° 42° Mostly Cloudy 1%

0% Thunder
( 1% severe)
ESE   15 71% 39°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 2 PM 54° 49° Mostly Cloudy ESE   21 64% 42°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 5 PM 54° 49° Overcast 16%
RAIN
<.01 in
0% Thunder
( 1% severe)
ESE   18 71% 45°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 8 PM 50° 44° Mostly Cloudy ESE   18 89% 47°
Saturday
31 OCT 2026
BUFFALO, SD 57720 weather forecast Day 3, 0 hours 11 PM 48° 42° Mostly Cloudy 2%

0% Thunder
( 1% severe)
ESE   14 96% 47°
Low 44° BUFFALO, SD 57720 weather forecast Day 3, 3 hours 2 AM 48° 43° Mostly Cloudy ESE   12 100% 48°
High 66° BUFFALO, SD 57720 weather forecast Day 3, 6 hours 5 AM 48° 44° Mostly Cloudy 1%

0% Thunder
( 1% severe)
ESE   9 100% 48°

Mostly Cloudy



BUFFALO, SD 57720 weather forecast Day 3, 9 hours 8 AM 50° 47° Overcast ESE   7 100% 50°
BUFFALO, SD 57720 weather forecast Day 3, 15 hours 11 AM 58° 57° Mostly Cloudy 1%

0% Thunder
( 2% severe)
SE   7 75% 50°
BUFFALO, SD 57720 weather forecast Day 3, 18 hours 2 PM 63° 63° Mostly Cloudy S   7 56% 47°
BUFFALO, SD 57720 weather forecast Day 3, 21 hours 5 PM 58° 57° Mostly Cloudy     ENE   7 67% 47°

BUFFALO, SD extended weather forecast

Sunday
1 NOV 2026
Monday
2 NOV 2026
Tuesday
3 NOV 2026
Wednesday
4 NOV 2026
Thursday
5 NOV 2026
Low 46° Low 49° Low 36° Low 34° Low 27°
High 68° High 54° High 59° High 54° High 50°
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
Mostly Cloudy
10% Rain
Overcast
58% Rain
Mostly Cloudy
41% Rain
Mostly Cloudy
12% Rain
Partly Cloudy
8% Rain/Snow
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