BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

1:56 PM MDT OCT 11, 2026
46°F
Feels Like: 39°F
Dewpoint: 45°F
Rel. Hum.: 96%
Visibility:
Wind: NE at 16 mph
Pressure: 29.86 inches
Last 72 hours

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BUFFALO, SD 57720
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Cloudy with a 50 percent chance of showers. Much cooler. Near steady temperature in the upper 40s. Northeast winds 10 to 15 mph with gusts up to 30 mph.
TONIGHT
Cloudy. Showers likely in the evening, then a chance of showers after midnight. Patchy fog after midnight. Lows in the lower 40s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
COLUMBUS DAY
Cloudy. Patchy fog in the morning. Rain showers likely in the morning, then a slight chance of rain showers in the afternoon. Highs in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph, becoming northwest 10 to 20 mph with gusts up to 35 mph in the afternoon. Chance of rain 70 percent.
MONDAY NIGHT
Mostly cloudy. Lows in the mid 30s. Northwest winds 10 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph after midnight.
TUESDAY
Mostly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the lower 50s. Northwest winds 5 to 10 mph. Chance of rain 40 percent.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 30s.
WEDNESDAY
Mostly sunny. Highs in the upper 50s.
WEDNESDAY NIGHT
Partly cloudy with a 40 percent chance of rain. Lows in the upper 30s.
THURSDAY
Partly cloudy in the morning, then clearing. Very windy with highs in the upper 50s.
THURSDAY NIGHT
Mostly clear and windy. Lows in the lower 30s.
FRIDAY
Mostly sunny. Highs in the mid 50s.
FRIDAY NIGHT
Clear. Lows in the mid 30s.
SATURDAY
Sunny. Highs around 70.

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 10/11/2026
Sunday
11 OCT 2026
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 51° 46° Mostly Cloudy 25%
RAIN
<.01 in
0% Thunder
( 0% severe)
NE   13 83% 46°
High 53° BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 52° 47° Mostly Cloudy ENE   15 77% 45°
Mostly Cloudy

Chance of Rain

BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 49° 43° Overcast 42%
RAIN
.01–.1 in
0% Thunder
( 4% severe)
ENE   17 86% 45°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 45° 38° Mostly Cloudy E   17 96% 44°
Monday
12 OCT 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 44° 37° Mostly Cloudy 49%
RAIN
.5–1 in
0% Thunder
( 2% severe)
E   16 100% 44°
Low 38° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 43° 36° Mostly Cloudy E   15 100% 43°
High 52° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 43° 36° Overcast 50%
RAIN
.01–.1 in
0% Thunder
( 1% severe)
E   14 100% 43°

Overcast

Chance of Rain

BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 45° 40° Overcast ESE   10 100% 45°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 49° 45° Mostly Cloudy 15%
RAIN
.01–.1 in
0% Thunder
( 2% severe)
NW   10 86% 45°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 50° 44° Mostly Cloudy NW   17 71% 41°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 46° 39° Mostly Cloudy 2%

0% Thunder
( 0% severe)
NW   17 76% 39°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 42° 35° Mostly Cloudy NW   13 86% 38°
Tuesday
13 OCT 2026
BUFFALO, SD 57720 weather forecast Day 3, 0 hours 12 AM 40° 34° Mostly Cloudy 7%

0% Thunder
( 0% severe)
NW   9 89% 37°
Low 34° BUFFALO, SD 57720 weather forecast Day 3, 3 hours 3 AM 39° 34° Mostly Cloudy NW   7 85% 35°
High 53° BUFFALO, SD 57720 weather forecast Day 3, 6 hours 6 AM 37° 33° Mostly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 0% severe)
NNW   5 96% 36°

Mostly Cloudy



BUFFALO, SD 57720 weather forecast Day 3, 9 hours 9 AM 40° 38° Mostly Cloudy N   1 89% 37°
BUFFALO, SD 57720 weather forecast Day 3, 15 hours 12 PM 46° 45° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 0% severe)
W   3 71% 37°
BUFFALO, SD 57720 weather forecast Day 3, 18 hours 3 PM 50° 49° Mostly Cloudy WNW   3 58% 36°
BUFFALO, SD 57720 weather forecast Day 3, 21 hours 6 PM 49° 46° Mostly Cloudy     WNW   7 63% 37°

BUFFALO, SD extended weather forecast

Wednesday
14 OCT 2026
Thursday
15 OCT 2026
Friday
16 OCT 2026
Saturday
17 OCT 2026
Sunday
18 OCT 2026
Low 36° Low 45° Low 27° Low 19° Low 36°
High 61° High 58° High 45° High 58° High 69°
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
7% Rain
Mostly Cloudy
37% Rain
Partly Cloudy
7% Rain/Snow
Clear
1% Rain/Snow
Partly Cloudy
3% Rain
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