Cobb County (Marietta)
October
Weather in Cobb County, Georgia for October 2026
Your guide to Cobb County weather in October - trends and predictions
In general, the average temperature in Cobb County at the beginning of October is 24.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.9 °F by the end of October.
With an average of 5 rainy days, Cobb County experiences minimal rainfall in October.
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Temperatures
Rain 🌧️
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26
Dry days
5
Rainy days
0
Snow days
21°/14°
Temperatures
16 km/h
Avg max wind
63 %
Avg humidity
Cobb County Weather October
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Temperatures trend during October in Cobb County
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October weather in Cobb County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Sunny | 30° /19° | 1.9 mm | 6 | |
| Oct. 2 | Sunny | 26° /16° | 0 mm | 6 | |
| Oct. 3 |  Partly cloudy | 23° /15° | 0 mm | 6 | |
| Oct. 4 |  Overcast | 24° /18° | 0 mm | 3 | |
| Oct. 5 | Overcast | 22° /19° | 0 mm | 1 | |
| Oct. 6 |  Moderate or heavy rain shower | 21° /19° | 8.3 mm | 1 | |
| Oct. 7 |  Mist | 26° /19° | 0 mm | 5 | |
| Oct. 8 | Overcast | 25° /21° | 0 mm | 1 | |
| Oct. 9 |  Thundery outbreaks possible | 23° /18° | 0 mm | 3 | |
| Oct. 10 |  Cloudy | 19° /14° | 0 mm | 5 | |
| Oct. 11 | Overcast | 24° /15° | 0 mm | 4 | |
| Oct. 12 | Sunny | 23° /14° | 0 mm | 5 | |
| Oct. 13 | Sunny | 25° /13° | 0 mm | 5 | |
| Oct. 14 | Sunny | 27° /14° | 0 mm | 5 | |
| Oct. 15 | Sunny | 25° /16° | 0 mm | 5 | |
| Oct. 16 | Sunny | 27° /15° | 0 mm | 5 | |
| Oct. 17 | Sunny | 23° /15° | 0 mm | 5 | |
| Oct. 18 | Overcast | 24° /18° | 0 mm | 4 | |
| Oct. 19 | Moderate or heavy rain shower | 21° /16° | 65.8 mm | 4 | |
| Oct. 20 | Sunny | 22° /10° | 0 mm | 4 | |
| Oct. 21 | Partly cloudy | 24° /12° | 0 mm | 4 | |
| Oct. 22 | Sunny | 21° /12° | 0 mm | 4 | |
| Oct. 23 | Sunny | 23° /9° | 0 mm | 4 | |
| Oct. 24 | Sunny | 21° /11° | 0 mm | 4 | |
| Oct. 25 | Partly cloudy | 18° /12° | 0 mm | 4 | |
| Oct. 26 | Overcast | 14° /12° | 0 mm | 1 | |
| Oct. 27 | Moderate or heavy rain shower | 10° /9° | 60.6 mm | 1 | |
| Oct. 28 | Overcast | 11° /10° | 0 mm | 1 | |
| Oct. 29 | Moderate or heavy rain shower | 10° /8° | 15.4 mm | 1 | |
| Oct. 30 | Mist | 10° /8° | 0 mm | 1 | |
| Oct. 31 | Sunny | 17° /5° | 0 mm | 3 | |
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Important Notice
Our weather forecast for Cobb County 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 Cobb County forecast closer to your planned date for the most up-to-date weather information.
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Cobb County in October - FAQ
What are the expected maximum and minimum temperatures in Cobb County during October?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Cobb County during October?
Significant rainfall exceeding 152 mm is expected in Cobb County during October, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Cobb County during October?
The average wind speed in Cobb County during October is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Cobb County
Explore the daily rainfall trends and prepare for Cobb Countys October weather 💧
Typically, Cobb County has 5 rainy days in October with a total of 152 mm of rainfall.
UV exposure in Cobb County during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Where is Cobb County?Get accurate weather forecasts for Cobb County, located at latitude 33.953 and longitude -84.55. Stay updated with localized weather information tailored for Cobb County.
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