SUMMERSET, SD 57718 Weather Forecast & Current Conditions

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ELLSWORTH AFB, SD
Current Weather

1:55 AM MDT JUN 9, 2026
Clear
59°F
Feels Like: 57°F
Dewpoint: 57°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: SE at 12 mph
Pressure: 29.81 inches
Last 72 hours

Local Area Snow Depth

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SUMMERSET, SD 57718
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
EARLY THIS MORNING
Breezy. Partly cloudy. Near steady temperature in the lower 60s. South winds 15 to 25 mph with gusts up to 40 mph.
TODAY
Becoming mostly cloudy. Breezy with highs in the lower 90s. South winds 15 to 25 mph with gusts up to 40 mph.
TONIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the mid 50s. West winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 40 percent.
WEDNESDAY
Mostly sunny in the morning, then becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the afternoon. Breezy, cooler with highs in the lower 70s. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 30 percent.
WEDNESDAY NIGHT
Partly cloudy and breezy. Lows in the upper 40s. Northwest winds 15 to 25 mph. Gusts up to 35 mph, increasing to 45 mph after midnight.
THURSDAY
Partly cloudy. A slight chance of showers in the morning. Windy with highs in the upper 60s. Northwest winds 25 to 40 mph with gusts up to 55 mph. Chance of rain 20 percent.
THURSDAY NIGHT
Mostly clear and breezy. Lows in the upper 40s.
FRIDAY
Sunny. Highs in the upper 70s.
FRIDAY NIGHT
Clear. Lows around 50.
SATURDAY
Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Breezy with highs in the lower 70s. Chance of rain 30 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. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 40 percent.
SUNDAY NIGHT
Partly cloudy in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 20 percent.

Visible Weather Satellite
SUMMERSET, SD 57718
Infrared Weather Satellite
SUMMERSET, SD 57718
NEXRAD Weather Radar
SUMMERSET, SD 57718

ELLSWORTH AFB, SD 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/ 8/2026
Tuesday
9 JUN 2026
SUMMERSET, SD 57718 weather forecast Day 1, 0 hours 12 AM 64° 63° Mostly Cloudy 1%

0% Thunder
( 6% severe)
S   10 58% 49°
Low 60° SUMMERSET, SD 57718 weather forecast Day 1, 3 hours 3 AM 61° 59° Partly Cloudy SSE   13 72% 52°
High 95° SUMMERSET, SD 57718 weather forecast Day 1, 6 hours 6 AM 64° 62° Mostly Cloudy 0%

0% Thunder
( 2% severe)
S   21 78% 57°

Mostly Cloudy




Windy
SUMMERSET, SD 57718 weather forecast Day 1, 9 hours 9 AM 76° 78° Mostly Cloudy S   24 54% 58°
SUMMERSET, SD 57718 weather forecast Day 1, 12 hours 12 PM 90° 87° Partly Cloudy 6%

0% Thunder
( 19% severe)
S   21 24% 48°
SUMMERSET, SD 57718 weather forecast Day 1, 15 hours 3 PM 91° 87° Mostly Cloudy SW   22 13% 33°
SUMMERSET, SD 57718 weather forecast Day 1, 18 hours 6 PM 88° 84° Partly Cloudy 3%

0% Thunder
( 12% severe)
WSW   20 15% 35°
SUMMERSET, SD 57718 weather forecast Day 1, 21 hours 9 PM 75° 75° Mostly Cloudy WNW   13 27% 39°
Wednesday
10 JUN 2026
SUMMERSET, SD 57718 weather forecast Day 2, 0 hours 12 AM 66° 66° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 13% severe)
NNW   13 45% 44°
Low 57° SUMMERSET, SD 57718 weather forecast Day 2, 3 hours 3 AM 59° 56° Mostly Cloudy NW   14 57% 44°
High 75° SUMMERSET, SD 57718 weather forecast Day 2, 6 hours 6 AM 57° 54° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 6% severe)
NW   15 64% 45°

Partly Cloudy



SUMMERSET, SD 57718 weather forecast Day 2, 9 hours 9 AM 65° 65° Clear NW   17 41% 41°
SUMMERSET, SD 57718 weather forecast Day 2, 12 hours 12 PM 70° 70° Partly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 19% severe)
NW   14 30% 37°
SUMMERSET, SD 57718 weather forecast Day 2, 15 hours 3 PM 73° 73° Mostly Cloudy N   13 24% 34°
SUMMERSET, SD 57718 weather forecast Day 2, 18 hours 6 PM 70° 70° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 17% severe)
N   18 28% 35°
SUMMERSET, SD 57718 weather forecast Day 2, 21 hours 9 PM 61° 59° Mostly Cloudy NNW   14 39% 36°

ELLSWORTH AFB, 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 46° Low 46° Low 50° Low 49° Low 47°
High 71° High 80° High 69° High 66° High 67°
SUMMERSET, SD 57718 weather forecast Day 3 SUMMERSET, SD 57718 weather forecast Day 4 SUMMERSET, SD 57718 weather forecast Day 5 SUMMERSET, SD 57718 weather forecast Day 6 SUMMERSET, SD 57718 weather forecast Day 7
Mostly Cloudy
37% Rain
Partly Cloudy
13% Rain
Mostly Cloudy
27% Rain
Overcast
67% Rain
Overcast
45% Rain
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