Charleston
October
Weather in Charleston for October 2025
Your guide to Charleston weather in October - trends and predictions
In general, the average temperature in Charleston at the beginning of October is 28.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24.3 °F by the end of October.
Charleston experiences moderate rainfall in October, with an average of 6 rainy days and a total precipitation of 58.8 mm.
Halloween weather in Charleston 🎃 - See the complete forecast for Thursday, October 31.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
25
Dry days
6
Rainy days
0
Snow days
25°/17°
Temperatures
18 km/h
Avg max wind
65 %
Avg humidity
Charleston in October average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2 29° | 3 29° | 4  28° | 5 28° | ||
| 6 28° | 7  29° | 8 25° | 9 23° | 10  24° | 11  26° | 12 23° |
| 13 26° | 14  29° | 15 24° | 16  19° | 17 21° | 18 23° | 19 24° |
| 20  24° | 21 26° | 22 27° | 23  25° | 24 25° | 25 24° | 26 25° |
| 27 22° | 28 25° | 29 25° | 30 26° | 31 23° |
You can click on date
Access Charleston weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during October in Charleston
See the weather trend as well as the moving average line
October weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 | Sunny | 30° /21° | 0 mm | 7 | |
| Oct. 2 | Sunny | 29° /20° | 0 mm | 7 | |
| Oct. 3 | Sunny | 29° /20° | 0 mm | 7 | |
| Oct. 4 | Patchy rain possible | 28° /20° | 0 mm | 7 | |
| Oct. 5 | Patchy rain possible | 28° /20° | 0.5 mm | 6 | |
| Oct. 6 | Patchy rain possible | 28° /21° | 0 mm | 6 | |
| Oct. 7 | Mist | 29° /20° | 0 mm | 6 | |
| Oct. 8 | Sunny | 25° /17° | 0 mm | 6 | |
| Oct. 9 | Sunny | 23° /14° | 0 mm | 6 | |
| Oct. 10 | Cloudy | 24° /16° | 0 mm | 6 | |
| Oct. 11 | Patchy light drizzle | 26° /14° | 1.9 mm | 6 | |
| Oct. 12 | Light rain shower | 23° /14° | 24.5 mm | 6 | |
| Oct. 13 | Light rain shower | 26° /17° | 1.5 mm | 7 | |
| Oct. 14 | Heavy rain | 29° /20° | 6.7 mm | 7 | |
| Oct. 15 | Cloudy | 24° /15° | 0 mm | 6 | |
| Oct. 16 | Overcast | 19° /12° | 0 mm | 5 | |
| Oct. 17 | Sunny | 21° /10° | 0 mm | 6 | |
| Oct. 18 | Sunny | 23° /10° | 0 mm | 6 | |
| Oct. 19 | Patchy rain possible | 24° /13° | 0.6 mm | 6 | |
| Oct. 20 | Moderate rain | 24° /15° | 16.7 mm | 5 | |
| Oct. 21 | Sunny | 26° /13° | 0 mm | 7 | |
| Oct. 22 | Sunny | 27° /16° | 0 mm | 7 | |
| Oct. 23 | Partly cloudy | 25° /16° | 0 mm | 7 | |
| Oct. 24 | Cloudy | 25° /15° | 0 mm | 6 | |
| Oct. 25 | Patchy rain possible | 24° /17° | 0.1 mm | 6 | |
| Oct. 26 | Patchy rain possible | 25° /18° | 0.1 mm | 6 | |
| Oct. 27 | Patchy rain possible | 22° /17° | 0.1 mm | 5 | |
| Oct. 28 | Mist | 25° /14° | 0 mm | 6 | |
| Oct. 29 | Mist | 25° /16° | 5.9 mm | 6 | |
| Oct. 30 | Mist | 26° /19° | 0 mm | 6 | |
| Oct. 31 | Fog | 23° /16° | 0.1 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Charleston 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 Charleston forecast closer to your planned date for the most up-to-date weather information.
Charleston in October - FAQ
What are the expected maximum and minimum temperatures in Charleston during October?
During October, expect a variety of temperatures with highs around 25° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Charleston during October?
Moderate rainfall is anticipated in Charleston during October, with a total of 58.8 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Charleston during October?
The average wind speed in Charleston during October is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Charleston
Explore the daily rainfall trends and prepare for Charlestons October weather 💧
UV exposure in Charleston during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
Quick links
You are here
Where is Charleston?Get accurate weather forecasts for Charleston, located at latitude 32.777 and longitude -79.931. Stay updated with localized weather information tailored for Charleston.
Related locations
Select a location for accurate weather forecast
More Locations Found a mistake?
We appreciate your attention to details. Tell us here.