BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

6:56 PM MDT SEP 10, 2026
81°F
Feels Like: 79°F
Dewpoint: 30°F
Rel. Hum.: 16%
Visibility:
Wind: WSW at 9 mph
Pressure: 29.77 inches
Last 72 hours

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BUFFALO, SD 57720
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. Lows in the upper 50s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming east after midnight.
FRIDAY
Partly cloudy in the morning, then clearing. Breezy with highs in the upper 70s. Northwest winds 10 to 20 mph, increasing to north 20 to 30 mph in the afternoon. Gusts up to 40 mph.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Breezy with lows in the mid 40s. North winds 15 to 25 mph with gusts up to 35 mph, becoming northwest 5 to 10 mph with gusts up to 20 mph after midnight. Chance of rain 20 percent.
SATURDAY
Becoming partly cloudy. Highs in the upper 60s. North winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.
SATURDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Breezy with lows in the mid 40s. East winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 60 percent.
SUNDAY
Mostly cloudy with a chance of showers in the morning, then partly cloudy with a slight chance of showers in the afternoon. Windy with highs in the upper 60s. Chance of rain 30 percent.
SUNDAY NIGHT
Mostly cloudy with a slight chance of thunderstorms. Showers likely in the evening, then a chance of showers after midnight. Windy with lows in the upper 40s. Chance of rain 60 percent.
MONDAY
Partly cloudy in the morning, then clearing. Windy with highs around 70.
MONDAY NIGHT
Mostly clear and breezy. Lows around 40.
TUESDAY
Mostly sunny. Highs in the mid 60s.
TUESDAY NIGHT
Partly cloudy. A slight chance of showers after midnight. Lows in the lower 40s. Chance of rain 20 percent.
WEDNESDAY
Partly cloudy. A slight chance of showers in the morning. Highs in the lower 70s. Chance of rain 20 percent.
WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 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  9/10/2026
Thursday
10 SEP 2026
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 84° 81° Clear 0%

0% Thunder
( 0% severe)
WSW   16 18% 36°
High 90° BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 89° 85° Clear W   17 14% 34°
Clear



BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 85° 82° Clear 0%

0% Thunder
( 1% severe)
W   10 17% 36°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 67° 67° Partly Cloudy WSW   5 34% 38°
Friday
11 SEP 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 62° 63° Mostly Cloudy 2%

0% Thunder
( 1% severe)
S   3 41% 38°
Low 55° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 59° 60° Mostly Cloudy NNE   2 46% 38°
High 78° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 57° 55° Mostly Cloudy 2%

0% Thunder
( 1% severe)
NNW   10 47% 37°

Decreasing Clouds




Breezy
BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 65° 65° Partly Cloudy NNW   15 50% 46°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 75° 75° Partly Cloudy 2%

0% Thunder
( 1% severe)
NNW   20 36% 46°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 76° 77° Clear N   23 31% 43°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 67° 67° Clear 7%

0% Thunder
( 4% severe)
NA   22 39% 41°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 57° 54° Partly Cloudy NNW   14 57% 42°
Saturday
12 SEP 2026
BUFFALO, SD 57720 weather forecast Day 3, 0 hours 12 AM 52° 49° Mostly Cloudy 9%

0% Thunder
( 4% severe)
NNW   9 71% 43°
Low 45° BUFFALO, SD 57720 weather forecast Day 3, 3 hours 3 AM 50° 47° Mostly Cloudy NW   7 80% 44°
High 68° BUFFALO, SD 57720 weather forecast Day 3, 6 hours 6 AM 48° 46° Mostly Cloudy 5%

0% Thunder
( 4% severe)
NW   5 86% 44°

Mostly Cloudy



BUFFALO, SD 57720 weather forecast Day 3, 9 hours 9 AM 54° 54° Mostly Cloudy N   3 71% 45°
BUFFALO, SD 57720 weather forecast Day 3, 15 hours 12 PM 62° 62° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NNE   6 50% 43°
BUFFALO, SD 57720 weather forecast Day 3, 18 hours 3 PM 67° 67° Partly Cloudy NE   9 39% 41°
BUFFALO, SD 57720 weather forecast Day 3, 21 hours 6 PM 64° 63° Mostly Cloudy     ENE   15 40% 39°

BUFFALO, SD extended weather forecast

Sunday
13 SEP 2026
Monday
14 SEP 2026
Tuesday
15 SEP 2026
Wednesday
16 SEP 2026
Thursday
17 SEP 2026
Low 45° Low 48° Low 43° Low 39° Low 39°
High 63° High 69° High 63° High 60° High 72°
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
Overcast
41% Rain
Mostly Cloudy
58% Rain
Partly Cloudy
25% Rain
Mostly Cloudy
33% Rain
Partly Cloudy
22% Rain
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