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Weather in Rapid City, South Dakota for October 2027

Your guide to Rapid City weather in October - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Rapid City during October is quite rare, with fewer than 2 snowy days on average.

    • Temperatures

  • In general, the average temperature in Rapid City at the beginning of October is 23 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.1 °C by the end of October.

    • Rain 🌧️

  • With an average of 4 rainy days, Rapid City experiences minimal rainfall in October.

    • More

  • Is October a good time to visit Rapid City? check out the best time to travel to Rapid City page.

  • ✨ Is October a good time to visit Rapid City? – Ask the AI Weatherman

Average dry days
26
Dry days
Average rainy days
4
Rainy days
Average snowy days
1
Snow days
Average temperatures
18°/7°
Temperatures
Average wind speed
25 km/h
Avg max wind
Average humidity
49 %
Avg humidity

Rapid City Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
22°
2
Sunny
26°
3
Overcast
23°
4
Light rain
25°
5
Light rain
22°
6
Sunny
21°
7
Sunny
22°
8
Sunny
24°
9
Sunny
28°
10
Overcast
24°
11
Overcast
19°
12
Overcast
18°
13
Patchy rain possible
12°
14
Patchy rain possible
17°
15
Sunny
13°
16
Light rain
18°
17
Cloudy
21°
18
Overcast
13°
19
Sunny
19°
20
Cloudy
20°
21
Overcast
19°
22
Overcast
18°
23
Cloudy
20°
24
Overcast
15°
25
Overcast
15°
26
Light rain
15°
27
Patchy rain possible
16°
28
Overcast
13°
29
Moderate or heavy rain shower
11°
30
Light sleet
10°
31
Cloudy
12°

Temperatures trend during October in Rapid City

See the weather trend as well as the moving average line

October weather in Rapid City day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
Oct. 1 Overcast
Overcast
 22° /11° 0 mm 0 cm
Oct. 2 Sunny
Sunny
 26° /13° 0 mm 0 cm
Oct. 3 Overcast
Overcast
 23° /12° 0 mm 0 cm
Oct. 4 Light rain
Light rain
 25° /10° 9.1 mm 0 cm
Oct. 5 Light rain
Light rain
 22° /11° 3.6 mm 0 cm
Oct. 6 Sunny
Sunny
 21° /10° 0 mm 0 cm
Oct. 7 Sunny
Sunny
 22° /8° 0 mm 0 cm
Oct. 8 Sunny
Sunny
 24° /9° 0 mm 0 cm
Oct. 9 Sunny
Sunny
 28° /13° 0 mm 0 cm
Oct. 10 Overcast
Overcast
 24° /15° 0 mm 0 cm
Oct. 11 Overcast
Overcast
 19° /11° 0.1 mm 0 cm
Oct. 12 Overcast
Overcast
 18° /7° 0.5 mm 0 cm
Oct. 13 Patchy rain possible
Patchy rain possible
 12° /3° 1.9 mm 0 cm
Oct. 14 Patchy rain possible
Patchy rain possible
 17° /5° 1 mm 0 cm
Oct. 15 Sunny
Sunny
 13° /4° 0.5 mm 0 cm
Oct. 16 Light rain
Light rain
 18° /4° 4.5 mm 0 cm
Oct. 17 Cloudy
Cloudy
 21° /6° 0.3 mm 0 cm
Oct. 18 Overcast
Overcast
 13° /6° 0 mm 0 cm
Oct. 19 Sunny
Sunny
 19° /3° 0 mm 0 cm
Oct. 20 Cloudy
Cloudy
 20° /8° 0 mm 0 cm
Oct. 21 Overcast
Overcast
 19° /6° 0 mm 0 cm
Oct. 22 Overcast
Overcast
 18° /7° 0 mm 0 cm
Oct. 23 Cloudy
Cloudy
 20° /6° 0 mm 0 cm
Oct. 24 Overcast
Overcast
 15° /5° 0 mm 0 cm
Oct. 25 Overcast
Overcast
 15° /4° 0.8 mm 0 cm
Oct. 26 Light rain
Light rain
 15° /5° 2.7 mm 0 cm
Oct. 27 Patchy rain possible
Patchy rain possible
 16° /4° 1 mm 0 cm
Oct. 28 Overcast
Overcast
 13° /4° 0.4 mm 0 cm
Oct. 29 Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /2° 5.3 mm 0 cm
Oct. 30 Light sleet
Light sleet
 10° /3° 2.7 mm 1 cm
Oct. 31 Cloudy
Cloudy
 12° /2° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Rapid City in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Rapid City forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Rapid City in October - FAQ

What are the expected maximum and minimum temperatures in Rapid City during October?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Rapid City during October?
In October, Rapid City can expect light to moderate rainfall, totaling 37.3 mm across approximately 4 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Rapid City in October 2027?
Rapid City typically sees 1.4 cm of snowfall during October.

What are the typical wind conditions in Rapid City during October?
The average wind speed in Rapid City during October is 25 km/h, suggesting breezy to windy conditions, depending on your activities.

Rapid City snow forecast October 2027

Track daily snowfall levels and discover Rapid City’s snowy potential this October ❄️
On average, Rapid City sees 1 snowy days during October, with approximately 1.4 cm of total snowfall.

October rainfall patterns in Rapid City

Explore the daily rainfall trends and prepare for Rapid Citys October weather 💧
Typically, Rapid City has 4 rainy days in October with a total of 37.3 mm of rainfall.

UV exposure in Rapid City during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Location coordinates Where is Rapid City?

Get accurate weather forecasts for Rapid City, located at latitude 44.081 and longitude -103.231. Stay updated with localized weather information tailored for Rapid City.

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