BUFFALO, SD 57720 Weather Forecast & Current Conditions

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BUFFALO, SD
Current Weather

5:56 PM MDT SEP 7, 2026
81°F
Feels Like: 80°F
Dewpoint: 50°F
Rel. Hum.: 34%
Visibility:
Wind: NW at 17 mph
Pressure: 29.80 inches
Last 72 hours

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BUFFALO, SD 57720
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy with a slight chance of showers and thunderstorms this evening, then clear after midnight. Lows in the mid 50s. Northwest winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
TUESDAY
Sunny, windy with highs in the upper 70s. West winds 25 to 35 mph with gusts up to 45 mph.
TUESDAY NIGHT
Mostly clear and breezy. Lows in the upper 40s. Northwest winds 15 to 25 mph. Gusts up to 40 mph, decreasing to 30 mph after midnight.
WEDNESDAY
Sunny. Highs in the upper 70s. West winds 15 to 20 mph with gusts up to 30 mph.
WEDNESDAY NIGHT
Clear. Lows around 50. South winds 10 to 15 mph. Gusts up to 25 mph in the evening.
THURSDAY
Sunny. Highs in the upper 80s.
THURSDAY NIGHT
Mostly clear. Lows in the lower 50s.
FRIDAY
Mostly sunny and breezy. Highs around 80.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. A 20 percent chance of showers. Breezy with lows in the mid 40s.
SATURDAY
Partly cloudy in the morning, then clearing. Highs in the lower 70s.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A 40 percent chance of showers. Breezy with lows in the mid 40s.
SUNDAY
Partly cloudy. A chance of showers in the morning, then a slight chance of showers in the afternoon. Breezy with highs in the mid 60s. Chance of rain 30 percent.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A 50 percent chance of showers. Breezy with 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/ 7/2026
Monday
7 SEP 2026
BUFFALO, SD 57720 weather forecast Day 1, 12 hours 12 PM 86° 84° Partly Cloudy 2%

0% Thunder
( 10% severe)
W   20 32% 53°
High 89° BUFFALO, SD 57720 weather forecast Day 1, 15 hours 3 PM 88° 85° Clear W   20 27% 50°
Partly Cloudy




Breezy
BUFFALO, SD 57720 weather forecast Day 1, 18 hours 6 PM 82° 81° Partly Cloudy 7%

0% Thunder
( 12% severe)
NW   17 32% 49°
BUFFALO, SD 57720 weather forecast Day 1, 21 hours 9 PM 70° 70° Partly Cloudy NW   17 42% 46°
Tuesday
8 SEP 2026
BUFFALO, SD 57720 weather forecast Day 2, 0 hours 12 AM 63° 61° Partly Cloudy 1%

0% Thunder
( 1% severe)
NW   14 44% 41°
Low 54° BUFFALO, SD 57720 weather forecast Day 2, 3 hours 3 AM 57° 54° Clear W   13 55% 41°
High 79° BUFFALO, SD 57720 weather forecast Day 2, 6 hours 6 AM 54° 50° Clear 0%

0% Thunder
( 0% severe)
W   14 59% 40°

Clear




Windy
BUFFALO, SD 57720 weather forecast Day 2, 9 hours 9 AM 63° 61° Clear W   21 44% 41°
BUFFALO, SD 57720 weather forecast Day 2, 12 hours 12 PM 73° 73° Clear 0%

0% Thunder
( 0% severe)
W   24 29% 39°
BUFFALO, SD 57720 weather forecast Day 2, 15 hours 3 PM 77° 77° Clear W   26 23% 36°
BUFFALO, SD 57720 weather forecast Day 2, 18 hours 6 PM 70° 70° Clear 2%

0% Thunder
( 3% severe)
WNW   23 29% 36°
BUFFALO, SD 57720 weather forecast Day 2, 21 hours 9 PM 60° 57° Partly Cloudy NW   20 49% 41°
Wednesday
9 SEP 2026
BUFFALO, SD 57720 weather forecast Day 3, 0 hours 12 AM 55° 51° Partly Cloudy 6%

0% Thunder
( 3% severe)
WNW   17 72% 46°
Low 49° BUFFALO, SD 57720 weather forecast Day 3, 3 hours 3 AM 52° 47° Clear WNW   16 83% 47°
High 79° BUFFALO, SD 57720 weather forecast Day 3, 6 hours 6 AM 50° 45° Clear 0%

0% Thunder
( 1% severe)
WNW   15 86% 46°

Clear




Breezy
BUFFALO, SD 57720 weather forecast Day 3, 9 hours 9 AM 59° 56° Clear WNW   16 64% 47°
BUFFALO, SD 57720 weather forecast Day 3, 15 hours 12 PM 71° 71° Clear 0%

0% Thunder
( 1% severe)
WNW   17 36% 43°
BUFFALO, SD 57720 weather forecast Day 3, 18 hours 3 PM 77° 77° Clear WNW   17 24% 38°
BUFFALO, SD 57720 weather forecast Day 3, 21 hours 6 PM 71° 71° Clear     WNW   13 27% 35°

BUFFALO, SD extended weather forecast

Thursday
10 SEP 2026
Friday
11 SEP 2026
Saturday
12 SEP 2026
Sunday
13 SEP 2026
Monday
14 SEP 2026
Low 50° Low 48° Low 50° Low 49° Low 38°
High 90° High 75° High 79° High 62° High 60°
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
Clear
4% Rain
Partly Cloudy
12% Rain
Partly Cloudy
15% Rain
Overcast
50% Rain
Overcast
55% Rain
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