GRETNA, SD 57471 Weather Forecast & Current Conditions

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ABERDEEN, SD
Current Weather

12:53 AM CDT JUN 9, 2026
Overcast
70°F
Feels Like: 70°F
Dewpoint: 64°F
Rel. Hum.: 81%
Visibility: 10 miles
Wind: NNE at 6 mph
Pressure: 29.88 inches
Last 72 hours

Local Area Snow Depth

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GRETNA, SD 57471
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy. Lows around 60. East winds 5 to 10 mph with gusts up to 20 mph.
TUESDAY
Partly sunny. A slight chance of thunderstorms in the afternoon. Some thunderstorms may be severe. Very windy and much warmer. Humid with highs in the mid 90s. Southeast winds 20 to 25 mph with gusts up to 35 mph, becoming south 25 to 35 mph with gusts up to 45 mph in the afternoon. Chance of rain 20 percent.
TUESDAY NIGHT
Showers likely in the evening. Mostly cloudy with a chance of thunderstorms. Some thunderstorms may be severe. Windy with lows around 60. South winds 20 to 30 mph with gusts up to 40 mph, diminishing to 5 to 10 mph with gusts up to 20 mph after midnight. Chance of rain 70 percent.
WEDNESDAY
Partly sunny and breezy. Not as warm with highs in the upper 70s. Northwest winds 20 to 25 mph with gusts up to 35 mph.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Breezy with lows in the lower 50s. West winds 15 to 25 mph.
THURSDAY
Partly sunny. A slight chance of thunderstorms in the afternoon. Windy with highs in the lower 70s. Chance of rain 20 percent.
THURSDAY NIGHT
Partly cloudy in the evening, then clearing. Windy with lows around 50.
FRIDAY AND FRIDAY NIGHT
Mostly clear and breezy. Highs in the upper 70s. Lows around 50.
SATURDAY
Mostly sunny. Highs in the mid 70s.
SATURDAY NIGHT AND SUNDAY
Partly cloudy. A 20 percent chance of showers. Lows in the upper 40s. Highs in the lower 70s.
SUNDAY NIGHT
Partly cloudy. Lows in the upper 40s.
MONDAY
Partly sunny. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.

Visible Weather Satellite
GRETNA, SD 57471
Infrared Weather Satellite
GRETNA, SD 57471
NEXRAD Weather Radar
GRETNA, SD 57471

ABERDEEN, SD 3 hourly weather forecast

weather forecast created  6:00 PM MDT  6/ 8/2026
Tuesday
9 JUN 2026
GRETNA, SD 57471 weather forecast Day 1, 0 hours 1 AM 66° 66° Mostly Cloudy 2%

0% Thunder
( 18% severe)
NNE   6 78% 59°
Low 62° GRETNA, SD 57471 weather forecast Day 1, 3 hours 4 AM 63° 63° Mostly Cloudy ENE   7 93% 61°
High 96° GRETNA, SD 57471 weather forecast Day 1, 6 hours 7 AM 66° 66° Mostly Cloudy 1%

0% Thunder
( 5% severe)
ESE   7 90% 63°

Decreasing Clouds




Breezy
GRETNA, SD 57471 weather forecast Day 1, 9 hours 10 AM 81° 83° Mostly Cloudy SSE   12 60% 66°
GRETNA, SD 57471 weather forecast Day 1, 12 hours 1 PM 90° 92° Clear 10%
RAIN
<.01 in
0% Thunder
( 21% severe)
SSE   21 45% 66°
GRETNA, SD 57471 weather forecast Day 1, 15 hours 4 PM 94° 96° Clear SSE   25 37% 64°
GRETNA, SD 57471 weather forecast Day 1, 18 hours 7 PM 90° 91° Partly Cloudy 80%
RAIN
***
0% Thunder
( 48% severe)
SSE   23 42% 64°
GRETNA, SD 57471 weather forecast Day 1, 21 hours 10 PM 76° 78° Mostly Cloudy S   17 64% 63°
Wednesday
10 JUN 2026
GRETNA, SD 57471 weather forecast Day 2, 0 hours 1 AM 70° 70° Mostly Cloudy 23%
RAIN
.01–.1 in
0% Thunder
( 13% severe)
SSE   10 81% 64°
Low 63° GRETNA, SD 57471 weather forecast Day 2, 3 hours 4 AM 66° 66° Mostly Cloudy SSW   9 90% 63°
High 81° GRETNA, SD 57471 weather forecast Day 2, 6 hours 7 AM 66° 66° Partly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 11% severe)
SSW   10 84% 61°

Partly Cloudy



GRETNA, SD 57471 weather forecast Day 2, 9 hours 10 AM 74° 74° Partly Cloudy NW   15 59% 59°
GRETNA, SD 57471 weather forecast Day 2, 12 hours 1 PM 77° 78° Partly Cloudy 9%

0% Thunder
( 21% severe)
WNW   18 45% 54°
GRETNA, SD 57471 weather forecast Day 2, 15 hours 4 PM 77° 78° Clear W   20 39% 50°
GRETNA, SD 57471 weather forecast Day 2, 18 hours 7 PM 76° 78° Clear 4%

0% Thunder
( 12% severe)
W   16 36% 47°
GRETNA, SD 57471 weather forecast Day 2, 21 hours 10 PM 64° 64° Partly Cloudy WSW   8 52% 46°

ABERDEEN, 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 51° Low 52° Low 52° Low 48° Low 50°
High 75° High 78° High 74° High 75° High 73°
GRETNA, SD 57471 weather forecast Day 3 GRETNA, SD 57471 weather forecast Day 4 GRETNA, SD 57471 weather forecast Day 5 GRETNA, SD 57471 weather forecast Day 6 GRETNA, SD 57471 weather forecast Day 7
Overcast
50% Rain
Partly Cloudy
28% Rain
Partly Cloudy
24% Rain
Mostly Cloudy
30% Rain
Mostly Cloudy
47% Rain
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