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July 22nd, 2026 :: 7:39 am MDT   

Local Weather Report for
Rapid City
South Dakota, United States

 Current Rapid City Weather Conditions Updated July 22nd at 6:52 am 
Overcast
Temperature:66°F Dew Point:55°F
Barometer:30.15 inHg Wind:N 15 Mph
Humidity:68.2% Visibility:0M
 
 Rapid City Weather Forecast Summary  
 
Today
Jul 22nd
Thursday
Jul 23rd
Friday
Jul 24th
Saturday
Jul 25th
Sunday
Jul 26th
Mostly Sunny Thundershowers Sunny Mostly Sunny Mostly Sunny
85°F
85°F
68°F
104°F
71°F
109°F
79°F
108°F
81°F
 
 Rapid City Detailed Weather Forecast  
 
Wednesday, July 22nd, 2026
Morning Temperature: 67°F
Sunny with cloudy periods with a chance of showers. Windy at times.
Afternoon Temperature: 82°F
Mostly sunny. Windy at times.
Evening Temperature: 80°F
Mostly clear. Windy.
Thursday, July 23rd, 2026
Overnight Temperature: 69°F
A mix of cloudy and clear skies with showers likely. Windy at times.
Morning Temperature: 69°F
A mix of cloud and sun with a chance of showers. Windy at times.
Afternoon Temperature: 82°F
Sunny with cloudy periods with a slight chance of showers or thundershowers.
Evening Temperature: 81°F
Clear. Chance of a thunderstorm. Windy at times.
Friday, July 24th, 2026
Overnight Temperature: 73°F
Clear. Slight chance of a thunderstorm.
Morning Temperature: 79°F
Sunny.
Afternoon Temperature: 101°F
Mostly sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 97°F
Clear with cloudy periods. Slight chance of a thunderstorm. Windy at times.
Saturday, July 25th, 2026
Overnight Temperature: 83°F
Clear. Windy at times.
Morning Temperature: 86°F
Mostly sunny.
Afternoon Temperature: 106°F
Mostly sunny. Windy.
Evening Temperature: 102°F
Mostly clear. Windy at times.
Sunday, July 26th, 2026
Overnight Temperature: 83°F
Clear with cloudy periods with a slight chance of showers. Wind 20 to 30 mph.
Morning Temperature: 88°F
Sunny.
Afternoon Temperature: 106°F
Sunny. Windy.
Evening Temperature: 100°F
Clear with cloudy periods. Windy at times.
Monday, July 27th, 2026
Overnight Temperature: 87°F
Clear. Windy at times.
Morning Temperature: 89°F
Sunny.
Afternoon Temperature: 104°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 96°F
Clear. Windy.
Tuesday, July 28th, 2026
Overnight Temperature: 78°F
Clear. Windy at times.
Morning Temperature: 74°F
Sunny. Windy at times.
Afternoon Temperature: 91°F
Mostly sunny. Windy at times.
Evening Temperature: 89°F
A mix of cloudy and clear skies. Windy at times.
Wednesday, July 29th, 2026
Overnight Temperature: 78°F
A mix of cloudy and clear skies.
Morning Temperature: 75°F
Mostly sunny. Windy at times.
Afternoon Temperature: 95°F
Mostly sunny. Windy.
Evening Temperature: 91°F
Clear with cloudy periods. Windy.
Thursday, July 30th, 2026
Overnight Temperature: 81°F
A mix of clear and cloudy skies. Slight chance of a thunderstorm. Windy.
Morning Temperature: 81°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 90°F
Mostly sunny with a chance of showers or thundershowers. Wind 35 to 45 mph.
Evening Temperature: 85°F
A mix of cloudy and clear skies with a chance of showers. Slight chance of a thunderstorm. Wind 25 to 40 mph.





 

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This WeatherCity Weather Forecast for Rapid City, South Dakota, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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