BUFFALO GAP, SD 57722 Weather Forecast & Current Conditions

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CUSTER, SD
Current Weather

11:53 PM MDT JUN 8, 2026
Clear
55°F
Feels Like: 54°F
Dewpoint: 48°F
Rel. Hum.: 77%
Visibility: 10 miles
Wind: NW at 5 mph
Pressure: 30.00 inches
Last 72 hours

Local Area Snow Depth

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BUFFALO GAP, SD 57722
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Partly cloudy. Near steady temperature in the lower 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
TUESDAY
Partly cloudy and breezy. Highs in the lower 90s. South winds 10 to 15 mph, increasing to southwest 20 to 30 mph in the afternoon. Gusts up to 40 mph.
TUESDAY NIGHT
Partly cloudy and breezy. Lows in the upper 50s. West winds 15 to 25 mph with gusts up to 35 mph, becoming northwest 10 to 15 mph with gusts up to 25 mph after midnight.
WEDNESDAY
Mostly sunny. A slight chance of showers in the morning. Highs in the upper 70s. West winds 10 to 20 mph with gusts up to 40 mph. Chance of rain 20 percent.
WEDNESDAY NIGHT
Partly cloudy. A slight chance of showers in the evening. Lows in the upper 40s. Northwest winds 10 to 20 mph with gusts up to 35 mph, becoming west 5 to 10 mph with gusts up to 25 mph after midnight. Chance of rain 20 percent.
THURSDAY
Partly cloudy and breezy. Highs in the lower 70s.
THURSDAY NIGHT
Clear. Lows in the upper 40s.
FRIDAY
Sunny. Highs in the lower 80s.
FRIDAY NIGHT
Clear. Lows in the lower 50s.
SATURDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.
SATURDAY NIGHT
Partly cloudy with a chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Breezy with lows in the upper 40s. Chance of rain 50 percent.
SUNDAY
Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 40 percent.
SUNDAY NIGHT
A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 40s. Chance of rain 20 percent.

Visible Weather Satellite
BUFFALO GAP, SD 57722
Infrared Weather Satellite
BUFFALO GAP, SD 57722
NEXRAD Weather Radar
BUFFALO GAP, SD 57722

CUSTER, SD 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/ 8/2026
Tuesday
9 JUN 2026
BUFFALO GAP, SD 57722 weather forecast Day 1, 0 hours 12 AM 58° 57° Mostly Cloudy 1%

0% Thunder
( 6% severe)
ESE   6 67% 47°
Low 57° BUFFALO GAP, SD 57722 weather forecast Day 1, 3 hours 3 AM 58° 57° Partly Cloudy SSW   6 80% 52°
High 82° BUFFALO GAP, SD 57722 weather forecast Day 1, 6 hours 6 AM 58° 57° Partly Cloudy 0%

0% Thunder
( 2% severe)
SSW   7 87% 54°

Partly Cloudy



BUFFALO GAP, SD 57722 weather forecast Day 1, 9 hours 9 AM 70° 70° Partly Cloudy SSW   10 55% 53°
BUFFALO GAP, SD 57722 weather forecast Day 1, 12 hours 12 PM 79° 78° Partly Cloudy 4%

0% Thunder
( 14% severe)
SW   17 20% 35°
BUFFALO GAP, SD 57722 weather forecast Day 1, 15 hours 3 PM 79° 78° Mostly Cloudy SW   17 15% 28°
BUFFALO GAP, SD 57722 weather forecast Day 1, 18 hours 6 PM 77° 77° Mostly Cloudy 3%

0% Thunder
( 10% severe)
WSW   18 18% 30°
BUFFALO GAP, SD 57722 weather forecast Day 1, 21 hours 9 PM 69° 69° Partly Cloudy W   14 25% 32°
Wednesday
10 JUN 2026
BUFFALO GAP, SD 57722 weather forecast Day 2, 0 hours 12 AM 61° 60° Mostly Cloudy 3%

0% Thunder
( 12% severe)
W   9 38% 35°
Low 49° BUFFALO GAP, SD 57722 weather forecast Day 2, 3 hours 3 AM 55° 53° Mostly Cloudy WNW   8 53% 38°
High 68° BUFFALO GAP, SD 57722 weather forecast Day 2, 6 hours 6 AM 51° 48° Partly Cloudy 2%

0% Thunder
( 5% severe)
WNW   9 63% 39°

Partly Cloudy



BUFFALO GAP, SD 57722 weather forecast Day 2, 9 hours 9 AM 58° 55° Partly Cloudy W   13 42% 35°
BUFFALO GAP, SD 57722 weather forecast Day 2, 12 hours 12 PM 62° 60° Clear 4%

0% Thunder
( 17% severe)
W   16 28% 29°
BUFFALO GAP, SD 57722 weather forecast Day 2, 15 hours 3 PM 66° 66° Clear W   16 19% 23°
BUFFALO GAP, SD 57722 weather forecast Day 2, 18 hours 6 PM 65° 65° Partly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 14% severe)
W   14 20% 23°
BUFFALO GAP, SD 57722 weather forecast Day 2, 21 hours 9 PM 55° 52° Partly Cloudy NNW   9 38% 30°

CUSTER, SD extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 42° Low 39° Low 44° Low 42° Low 38°
High 58° High 72° High 61° High 56° High 57°
BUFFALO GAP, SD 57722 weather forecast Day 3 BUFFALO GAP, SD 57722 weather forecast Day 4 BUFFALO GAP, SD 57722 weather forecast Day 5 BUFFALO GAP, SD 57722 weather forecast Day 6 BUFFALO GAP, SD 57722 weather forecast Day 7
Mostly Cloudy
31% Rain
Clear
10% Rain
Partly Cloudy
23% Rain
Overcast
67% Rain
Overcast
42% Rain
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