 |
 Current Rapid City Weather Conditions |
Updated May 13th at 9:52 am |
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| Temperature: | 70°F |
Dew Point: | 34°F |
| Barometer: | 30.06 inHg |
Wind: | N 41 Mph |
| Humidity: | 26.4% |
Visibility: | 0M |
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| Rapid City Weather Forecast Summary |
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Today
May 13th
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Thursday
May 14th
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Friday
May 15th
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Saturday
May 16th
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Sunday
May 17th
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Mostly Sunny |
Mostly Sunny |
Mostly Sunny |
Mostly Sunny |
Mix of Cloud and Sun |
88°F
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82°F
65°F |
80°F
53°F |
75°F
49°F |
71°F
48°F |
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| Rapid City Detailed Weather Forecast |
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| Wednesday, May 13th, 2026 |
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Afternoon |
Temperature: 82°F |
| Sunny. Windy. |
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Evening |
Temperature: 81°F |
| Mostly clear. Windy at times. |
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| Thursday, May 14th, 2026 |
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Overnight |
Temperature: 76°F |
| Clear with cloudy periods. Wind 20 to 30 mph. |
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Morning |
Temperature: 66°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 79°F |
| Sunny with cloudy periods. Windy at times. |
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Evening |
Temperature: 72°F |
| Clear. Windy. |
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| Friday, May 15th, 2026 |
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Overnight |
Temperature: 56°F |
| Clear. Windy at times. |
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Morning |
Temperature: 60°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 79°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 67°F |
| A mix of clear and cloudy skies. Windy at times. |
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| Saturday, May 16th, 2026 |
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Overnight |
Temperature: 53°F |
| Clear. |
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Morning |
Temperature: 55°F |
| Mostly sunny. |
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Afternoon |
Temperature: 73°F |
| Mostly sunny. Windy at times. |
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Evening |
Temperature: 71°F |
| A mix of cloudy and clear skies. Windy. |
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| Sunday, May 17th, 2026 |
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Overnight |
Temperature: 55°F |
| Cloudy with a chance of showers. Windy at times. |
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Morning |
Temperature: 57°F |
| A mix of sun and cloud with a chance of showers. |
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Afternoon |
Temperature: 70°F |
| Mostly sunny with a slight chance of showers or thundershowers. Windy. |
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Evening |
Temperature: 52°F |
| A mix of cloudy and clear skies with a chance of showers. Wind 20 to 30 mph. |
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| Monday, May 18th, 2026 |
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Overnight |
Temperature: 46°F |
| Cloudy. Wind 20 to 30 mph. |
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Morning |
Temperature: 38°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. Wind 35 to 45 mph. |
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Afternoon |
Temperature: 39°F |
| Cloudy with a few showers. Showers possibly mixed with wet flurries. Wind 35 to 45 mph. |
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Evening |
Temperature: 43°F |
| Mostly cloudy with showers likely. Wind 20 to 30 mph. |
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| Tuesday, May 19th, 2026 |
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Overnight |
Temperature: 37°F |
| Clear. Windy at times. |
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Morning |
Temperature: 45°F |
| Sunny. |
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Afternoon |
Temperature: 63°F |
| Sunny with cloudy periods. Windy at times. |
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Evening |
Temperature: 54°F |
| A mix of cloudy and clear skies. Windy at times. |
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| Wednesday, May 20th, 2026 |
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Overnight |
Temperature: 51°F |
| A mix of cloudy and clear skies. Windy at times. |
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Morning |
Temperature: 56°F |
| A mix of cloud and sun. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 63°F |
| A mix of cloud and sun. Wind 25 to 40 mph. |
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Evening |
Temperature: 56°F |
| Clear. Wind 20 to 30 mph. |
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| Thursday, May 21st, 2026 |
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Overnight |
Temperature: 46°F |
| Clear. |
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Morning |
Temperature: 52°F |
| Mostly sunny. Windy at times. |
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Afternoon |
Temperature: 71°F |
| Sunny. Windy. |
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Evening |
Temperature: 72°F |
| Clear with cloudy periods. Windy at times. |
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