Gwinnett County (Lawrenceville)
October
Weather in Gwinnett County, Georgia for October 2026
Your guide to Gwinnett County weather in October - trends and predictions
In general, the average temperature in Gwinnett County at the beginning of October is 23.9 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.3 °F by the end of October.
With an average of 4 rainy days, Gwinnett County experiences minimal rainfall in October.
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Temperatures
Rain 🌧️
More
27
Dry days
4
Rainy days
0
Snow days
21°/13°
Temperatures
15 km/h
Avg max wind
65 %
Avg humidity
Gwinnett County Weather October
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Temperatures trend during October in Gwinnett County
See the weather trend as well as the moving average line
October weather in Gwinnett County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Sunny | 28° /18° | 0 mm | 7 | |
| Oct. 2 | Sunny | 25° /15° | 0 mm | 6 | |
| Oct. 3 |  Partly cloudy | 24° /14° | 0 mm | 6 | |
| Oct. 4 |  Overcast | 22° /16° | 0 mm | 4 | |
| Oct. 5 | Overcast | 21° /18° | 0 mm | 1 | |
| Oct. 6 | Overcast | 21° /18° | 0 mm | 1 | |
| Oct. 7 |  Mist | 26° /18° | 0 mm | 6 | |
| Oct. 8 |  Moderate or heavy rain shower | 26° /20° | 31.4 mm | 2 | |
| Oct. 9 | Overcast | 21° /17° | 0 mm | 2 | |
| Oct. 10 | Partly cloudy | 21° /12° | 0 mm | 5 | |
| Oct. 11 | Sunny | 25° /13° | 0 mm | 5 | |
| Oct. 12 |  Cloudy | 26° /15° | 0 mm | 5 | |
| Oct. 13 | Sunny | 26° /14° | 0 mm | 5 | |
| Oct. 14 | Sunny | 27° /13° | 0 mm | 5 | |
| Oct. 15 | Partly cloudy | 26° /15° | 0 mm | 5 | |
| Oct. 16 | Sunny | 26° /14° | 0 mm | 5 | |
| Oct. 17 | Partly cloudy | 22° /14° | 0 mm | 5 | |
| Oct. 18 | Overcast | 23° /15° | 0 mm | 4 | |
| Oct. 19 | Moderate or heavy rain shower | 20° /15° | 55.5 mm | 4 | |
| Oct. 20 | Sunny | 20° /10° | 0 mm | 4 | |
| Oct. 21 | Partly cloudy | 24° /11° | 0 mm | 4 | |
| Oct. 22 | Sunny | 21° /12° | 0 mm | 4 | |
| Oct. 23 | Sunny | 24° /10° | 0 mm | 4 | |
| Oct. 24 | Sunny | 23° /12° | 0 mm | 4 | |
| Oct. 25 | Cloudy | 18° /10° | 0 mm | 4 | |
| Oct. 26 | Overcast | 13° /11° | 0 mm | 1 | |
| Oct. 27 | Moderate or heavy rain shower | 10° /8° | 65 mm | 1 | |
| Oct. 28 | Overcast | 10° /9° | 0 mm | 1 | |
| Oct. 29 |  Heavy rain at times | 9° /8° | 23 mm | 1 | |
| Oct. 30 | Mist | 10° /8° | 0 mm | 1 | |
| Oct. 31 | Sunny | 16° /5° | 0 mm | 3 | |
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Important Notice
Our weather forecast for Gwinnett 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 Gwinnett County forecast closer to your planned date for the most up-to-date weather information.
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Gwinnett County in October - FAQ
What are the expected maximum and minimum temperatures in Gwinnett County during October?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Gwinnett County during October?
Significant rainfall exceeding 174.9 mm is expected in Gwinnett County during October, occurring over more than 4 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Gwinnett County during October?
The average wind speed in Gwinnett County during October is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Gwinnett County
Explore the daily rainfall trends and prepare for Gwinnett Countys October weather 💧
Typically, Gwinnett County has 4 rainy days in October with a total of 174.9 mm of rainfall.
UV exposure in Gwinnett County during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Where is Gwinnett County?Get accurate weather forecasts for Gwinnett County, located at latitude 33.956 and longitude -83.988. Stay updated with localized weather information tailored for Gwinnett County.
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