Weather in Rapid City in October
Rapid City, United States averages a high of 15.2°C (59.4°F) and low of 4.2°C (39.6°F) in October, with 6 rain days and 8.8 hours of daily sunshine. Travel score: 73.1/100 (Good). The best time to visit Rapid City is August.
High
15°C59°F
Low
4°C40°F
🌧️
6
rain days
☀️
8.8
hrs/day sunshine
💧
58%
humidity
73— Good
October in Rapid City is mild and mostly dry — good for most activities.
What are the average temperatures in Rapid City?
How much does it rain in Rapid City in October?
Rapid City receives an average of 48.8mm of rainfall across 6 rainy days in October. The annual total is 557.4mm.
What should I pack for Rapid City in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 15°C
🧤
Warm gloves
Cold nights around 4°C
🧣
Warm scarf
Protect against cold winds
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to United States in October?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31