RAPID CITY, SD 57709 Weather Forecast & Current Conditions

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ELLSWORTH AFB, SD
Current Weather

3:55 AM MDT MAY 18, 2026
Overcast
45°F
Feels Like: 37°F
Dewpoint: 36°F
Rel. Hum.: 71%
Visibility: 10 miles
Wind: NNW at 18 mph, gusts to 25
Pressure:
Last 72 hours

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RAPID CITY, SD 57709
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
EARLY THIS MORNING
Cloudy with a 50 percent chance of rain showers. Lows in the upper 30s. Northwest winds 10 to 20 mph with gusts up to 35 mph.
TODAY
Rain showers. Breezy with highs in the lower 40s. Northwest winds 15 to 25 mph with gusts up to 35 mph.
TONIGHT
Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Lows in the lower 30s. Northwest winds 10 to 20 mph. Gusts up to 35 mph in the evening. Chance of rain 40 percent.
TUESDAY
Partly cloudy in the morning, then clearing. Highs in the upper 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY NIGHT
Mostly clear. Lows in the mid 30s. South winds 5 to 10 mph.
WEDNESDAY
Mostly sunny. A slight chance of rain showers in the afternoon. Highs around 70. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 40s.
THURSDAY
Partly cloudy. Rain showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 70 percent.
THURSDAY NIGHT
Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening, then a slight chance of rain showers after midnight. Lows in the lower 40s. Chance of rain 40 percent.
FRIDAY
Partly cloudy. A slight chance of rain showers in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 40s.
SATURDAY
Partly cloudy in the morning, then clearing. Highs in the mid 70s.
SATURDAY NIGHT
Mostly clear. Lows around 50.

Visible Weather Satellite
RAPID CITY, SD 57709
Infrared Weather Satellite
RAPID CITY, SD 57709
NEXRAD Weather Radar
RAPID CITY, SD 57709

ELLSWORTH AFB, SD 3 hourly weather forecast

weather forecast created  7:00 PM CDT  5/17/2026
Monday
18 MAY 2026
RAPID CITY, SD 57709 weather forecast Day 1, 0 hours 12 AM 46° 40° Mostly Cloudy 40%
RAIN
1–2 in
0% Thunder
( 4% severe)
NNW   14 58% 32°
Low 40° RAPID CITY, SD 57709 weather forecast Day 1, 3 hours 3 AM 43° 36° Mostly Cloudy NNW   15 68% 33°
High 45° RAPID CITY, SD 57709 weather forecast Day 1, 6 hours 6 AM 41° 32° Overcast 67%
RAIN
>2 in
0% Thunder
( 7% severe)
NNW   20 82% 36°

Mostly Cloudy

Rain Likely


Windy
RAPID CITY, SD 57709 weather forecast Day 1, 9 hours 9 AM 41° 31° Mostly Cloudy NNW   23 79% 35°
RAPID CITY, SD 57709 weather forecast Day 1, 12 hours 12 PM 41° 31° Mostly Cloudy 72%
RAIN
***
0% Thunder
( 13% severe)
N   22 76% 34°
RAPID CITY, SD 57709 weather forecast Day 1, 15 hours 3 PM 41° 32° Mostly Cloudy NNW   20 76% 34°
RAPID CITY, SD 57709 weather forecast Day 1, 18 hours 6 PM 42° 33° Mostly Cloudy 28%
RAIN
.01–.1 in
0% Thunder
( 3% severe)
NNW   18 70% 33°
RAPID CITY, SD 57709 weather forecast Day 1, 21 hours 9 PM 39° 31° Mostly Cloudy NW   15 79% 33°
Tuesday
19 MAY 2026
RAPID CITY, SD 57709 weather forecast Day 2, 0 hours 12 AM 37° 30° Mostly Cloudy 4%

0% Thunder
( 0% severe)
NW   10 82% 32°
Low 33° RAPID CITY, SD 57709 weather forecast Day 2, 3 hours 3 AM 35° 28° Partly Cloudy NW   8 82% 30°
High 59° RAPID CITY, SD 57709 weather forecast Day 2, 6 hours 6 AM 34° 28° Partly Cloudy 6%

0% Thunder
( 0% severe)
NW   7 85% 30°

Partly Cloudy



RAPID CITY, SD 57709 weather forecast Day 2, 9 hours 9 AM 45° 39° Partly Cloudy NNW   12 58% 31°
RAPID CITY, SD 57709 weather forecast Day 2, 12 hours 12 PM 51° 48° Partly Cloudy 3%

0% Thunder
( 3% severe)
NNW   9 39% 27°
RAPID CITY, SD 57709 weather forecast Day 2, 15 hours 3 PM 57° 56° Partly Cloudy N   6 27% 24°
RAPID CITY, SD 57709 weather forecast Day 2, 18 hours 6 PM 58° 57° Partly Cloudy 1%

0% Thunder
( 1% severe)
NNE   7 26% 24°
RAPID CITY, SD 57709 weather forecast Day 2, 21 hours 9 PM 46° 43° Partly Cloudy SSE   6 49% 28°

ELLSWORTH AFB, SD extended weather forecast

Wednesday
20 MAY 2026
Thursday
21 MAY 2026
Friday
22 MAY 2026
Saturday
23 MAY 2026
Sunday
24 MAY 2026
Low 40° Low 41° Low 46° Low 44° Low 50°
High 70° High 66° High 62° High 74° High 81°
RAPID CITY, SD 57709 weather forecast Day 3 RAPID CITY, SD 57709 weather forecast Day 4 RAPID CITY, SD 57709 weather forecast Day 5 RAPID CITY, SD 57709 weather forecast Day 6 RAPID CITY, SD 57709 weather forecast Day 7
Partly Cloudy
7% Rain
Mostly Cloudy
46% Rain
Overcast
55% Rain
Partly Cloudy
25% Rain
Partly Cloudy
17% Rain
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