 |
 Current Rapid City Weather Conditions |
Updated May 20th at 12:52 pm |
|
|
| Mostly Sunny |
| Temperature: | 66°F |
Dew Point: | 39°F |
| Barometer: | 30.04 inHg |
Wind: | N 36 Mph |
| Humidity: | 37.0% |
Visibility: | 0M |
|
| |
|
| Rapid City Weather Forecast Summary |
|
|
| |
Today
May 20th
|
Thursday
May 21st
|
Friday
May 22nd
|
Saturday
May 23rd
|
Sunday
May 24th
|
 |
 |
 |
|
|
Mostly Sunny |
Mix of Cloud and Sun |
Mostly Cloudy |
Mostly Sunny |
Mostly Sunny |
68°F
|
71°F
47°F |
63°F
47°F |
73°F
46°F |
88°F
54°F |
|
| |
|
| Rapid City Detailed Weather Forecast |
|
|
| |
| Wednesday, May 20th, 2026 |
|
Afternoon |
Temperature: 66°F |
| A mix of cloud and sun. Windy. |
|
|
|
 |
Evening |
Temperature: 55°F |
| Mostly cloudy with a chance of showers. Windy. |
|
|
|
| Thursday, May 21st, 2026 |
 |
Overnight |
Temperature: 49°F |
| Clear with a chance of showers. Windy. |
|
|
|
|
Morning |
Temperature: 52°F |
| Sunny with cloudy periods. Windy. |
|
|
|
|
Afternoon |
Temperature: 70°F |
| A mix of cloud and sun. Slight chance of a thunderstorm. Windy. |
|
|
|
 |
Evening |
Temperature: 59°F |
| Cloudy with a chance of showers. Slight chance of a thunderstorm. Wind 20 to 30 mph. |
|
|
|
| Friday, May 22nd, 2026 |
|
Overnight |
Temperature: 50°F |
| Cloudy with a chance of showers. Windy. |
|
|
|
 |
Morning |
Temperature: 47°F |
| Cloudy with a chance of showers. Windy. |
|
|
|
|
Afternoon |
Temperature: 59°F |
| Mostly cloudy with a chance of showers. Windy. |
|
|
|
 |
Evening |
Temperature: 56°F |
| Mostly clear. Windy at times. |
|
|
|
| Saturday, May 23rd, 2026 |
|
Overnight |
Temperature: 47°F |
| Mostly clear. |
|
|
|
|
Morning |
Temperature: 55°F |
| Sunny with cloudy periods. |
|
|
|
|
Afternoon |
Temperature: 71°F |
| Mostly sunny. |
|
|
|
|
Evening |
Temperature: 66°F |
| Clear. Windy at times. |
|
|
|
| Sunday, May 24th, 2026 |
|
Overnight |
Temperature: 54°F |
| Clear. |
|
|
|
 |
Morning |
Temperature: 63°F |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 85°F |
| Sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 76°F |
| Mostly clear. Windy at times. |
|
|
|
| Monday, May 25th, 2026 |
|
Overnight |
Temperature: 66°F |
| Mostly clear. |
|
|
|
|
Morning |
Temperature: 71°F |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 89°F |
| Sunny. Slight chance of a thunderstorm. Windy at times. |
|
|
|
|
Evening |
Temperature: 83°F |
| Clear. Windy at times. |
|
|
|
| Tuesday, May 26th, 2026 |
|
Overnight |
Temperature: 67°F |
| Mostly clear. |
|
|
|
|
Morning |
Temperature: 74°F |
| Mostly sunny. Windy. |
|
|
|
|
Afternoon |
Temperature: 91°F |
| Mostly sunny. Chance of a thunderstorm. Wind 20 to 30 mph. |
|
|
|
|
Evening |
Temperature: 85°F |
| Mostly clear. Slight chance of a thunderstorm. Wind 25 to 40 mph. |
|
|
|
| Wednesday, May 27th, 2026 |
|
Overnight |
Temperature: 70°F |
| Mostly clear. Windy. |
|
|
|
|
Morning |
Temperature: 68°F |
| Sunny. Windy. |
|
|
|
|
Afternoon |
Temperature: 85°F |
| Mostly sunny. Chance of a thunderstorm. Wind 20 to 30 mph. |
|
|
|
 |
Evening |
Temperature: 67°F |
| Mostly cloudy with a few showers. Chance of a thunderstorm. Wind 20 to 30 mph. |
|
|
|
| Thursday, May 28th, 2026 |
 |
Overnight |
Temperature: 61°F |
| Clear with cloudy periods with showers likely. |
|
|
|
|
Morning |
Temperature: 65°F |
| Sunny with cloudy periods. Chance of a thunderstorm. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 80°F |
| Sunny. Chance of a thunderstorm. Wind 20 to 30 mph. |
|
|
|
|
Evening |
Temperature: 64°F |
| Clear with cloudy periods with a chance of showers. Wind 25 to 40 mph. |
|
|
|
