BUFFALO, SD 57720 Weather Forecast & Current Conditions

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57720 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
BUFFALO, SD Current Weather
3:56 AM MDT SEP 20, 2026
55°F
Feels Like:	51°F
Dewpoint:	54°F
Rel. Hum.:	96%
Visibility:
Wind:	E at 15 mph
Pressure:	30.12 inches
Last 72 hours
Local Area Snow Depth
South Dakota Current Weather
South Dakota MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

57720 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	BUFFALO, SD 57720 Weather Forecast	Snowfall Forecast pages Snow Depth pages

EARLY THIS MORNING
Showers and a slight chance of thunderstorms. Patchy fog. Near steady temperature in the mid 50s. East winds 10 to 15 mph with gusts up to 35 mph. Chance of rain 80 percent.

TODAY
Patchy fog in the morning. Showers with a slight chance of thunderstorms in the morning, then showers and thunderstorms in the afternoon. Highs in the upper 50s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

TONIGHT
Cloudy. Showers in the evening, then a chance of showers after midnight. Lows in the mid 40s. East winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 90 percent.

MONDAY
Mostly cloudy with a chance of showers in the morning, then partly cloudy with a slight chance of showers in the afternoon. Highs in the mid 60s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.

MONDAY NIGHT
Partly cloudy. Lows in the mid 40s. Southeast winds 15 to 20 mph with gusts up to 30 mph.

TUESDAY
Becoming partly cloudy. Windy with highs around 70. Southeast winds 25 to 35 mph with gusts up to 45 mph.

TUESDAY NIGHT
Partly cloudy and breezy. Lows around 50.

WEDNESDAY
Partly cloudy with a slight chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 20 percent.

WEDNESDAY NIGHT
Partly cloudy. A slight chance of showers in the evening. Lows in the lower 50s. Chance of rain 20 percent.

THURSDAY
Mostly sunny. Highs in the lower 80s.

THURSDAY NIGHT
Mostly clear. Lows in the lower 50s.

FRIDAY
Partly cloudy in the morning, then becoming mostly sunny. Breezy with highs in the lower 80s.

FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the mid 50s.

57720 WEATHER SATELLITE LOOPS

Visible Weather Satellite
BUFFALO, SD 57720

Infrared Weather Satellite
BUFFALO, SD 57720

57720 WEATHER RADAR LOOP

NEXRAD Weather Radar
BUFFALO, SD 57720

MOS COMPUTER WEATHER FORECAST

BUFFALO, SD 3 hourly weather forecast

weather forecast created 8:00 PM EDT 9/19/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
20 SEP 2026

12 AM

55°

51°

Overcast

94%
RAIN
***

0% Thunder
( 9% severe)

E 15

100%

55°

Low 51°

3 AM

54°

50°

Mostly Cloudy

E 15

100%

54°

High 60°

6 AM

52°

47°

Mostly Cloudy

98%
RAIN
***

0% Thunder
( 9% severe)

E 16

100%

52°

Mostly Cloudy

Rain

Breezy

9 AM

54°

50°

Mostly Cloudy

E 16

100%

54°

12 PM

57°

53°

Mostly Cloudy

96%
RAIN
***

0% Thunder
( 8% severe)

E 17

93%

55°

3 PM

57°

53°

Overcast

E 17

86%

53°

6 PM

56°

52°

Overcast

84%
RAIN
>2 in

0% Thunder
( 5% severe)

E 16

90%

53°

9 PM

52°

47°

Overcast

E 14

100%

52°

Monday
21 SEP 2026

12 AM

51°

47°

Overcast

36%
RAIN
.01–.1 in

0% Thunder
( 1% severe)

E 12

100%

51°

Low 46°

3 AM

51°

47°

Mostly Cloudy

E 10

100%

51°

High 65°

6 AM

50°

46°

Mostly Cloudy

15%
RAIN
<.01 in

0% Thunder
( 2% severe)

E 9

100%

50°

Mostly Cloudy

9 AM

54°

51°

Mostly Cloudy

ESE 12

96%

53°

12 PM

61°

59°

Mostly Cloudy

9%

0% Thunder
( 3% severe)

SE 14

72%

52°

3 PM

62°

60°

Partly Cloudy

SE 16

65%

50°

6 PM

59°

56°

Mostly Cloudy

4%

0% Thunder
( 1% severe)

SE 17

72%

50°

9 PM

52°

47°

Partly Cloudy

SE 17

93%

50°


BUFFALO, SD extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 47°	Low 48°	Low 49°	Low 52°	Low 50°
High 62°	High 70°	High 75°	High 77°	High 76°

Overcast 48% Rain	Mostly Cloudy 11% Rain	Mostly Cloudy 16% Rain	Mostly Cloudy 27% Rain	Partly Cloudy 8% Rain

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