Knoxville (TN)
October
Weather in Knoxville, Tennessee for October 2026
Your guide to Knoxville weather in October - trends and predictions
In general, the average temperature in Knoxville at the beginning of October is 26.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.1 °C by the end of October.
Knoxville experiences moderate rainfall in October, with an average of 9 rainy days and a total precipitation of 94 mm.
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Temperatures
Rain 🌧️
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22
Dry days
9
Rainy days
0
Snow days
21°/10°
Temperatures
11 km/h
Avg max wind
68 %
Avg humidity
Knoxville Weather October
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Temperatures trend during October in Knoxville
See the weather trend as well as the moving average line
October weather in Knoxville day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Partly cloudy | 28° /16° | 2.5 mm | 7 | |
| Oct. 2 |  Mist | 27° /16° | 0 mm | 6 | |
| Oct. 3 | Mist | 28° /14° | 0 mm | 7 | |
| Oct. 4 | Fog | 27° /14° | 0 mm | 6 | |
| Oct. 5 | Fog | 27° /16° | 0 mm | 6 | |
| Oct. 6 |  Light drizzle | 24° /14° | 0.9 mm | 5 | |
| Oct. 7 |  Overcast | 22° /14° | 0.5 mm | 5 | |
| Oct. 8 | Partly cloudy | 21° /10° | 0 mm | 5 | |
| Oct. 9 |  Sunny | 24° /9° | 0.1 mm | 6 | |
| Oct. 10 | Sunny | 21° /9° | 0 mm | 5 | |
| Oct. 11 |  Thundery outbreaks possible | 21° /9° | 0 mm | 5 | |
| Oct. 12 | Mist | 25° /9° | 0 mm | 5 | |
| Oct. 13 |  Patchy rain possible | 25° /10° | 0 mm | 5 | |
| Oct. 14 | Light rain shower | 22° /12° | 1.9 mm | 6 | |
| Oct. 15 | Light rain shower | 17° /9° | 0.3 mm | 4 | |
| Oct. 16 | Light drizzle | 16° /7° | 0.3 mm | 4 | |
| Oct. 17 | Patchy rain possible | 18° /6° | 0 mm | 5 | |
| Oct. 18 | Fog | 22° /7° | 0 mm | 5 | |
| Oct. 19 | Patchy rain possible | 21° /9° | 15 mm | 5 | |
| Oct. 20 | Light rain shower | 17° /8° | 8.2 mm | 4 | |
| Oct. 21 | Sunny | 23° /7° | 0 mm | 5 | |
| Oct. 22 | Sunny | 20° /7° | 0 mm | 5 | |
| Oct. 23 | Mist | 22° /7° | 0 mm | 5 | |
| Oct. 24 | Sunny | 20° /7° | 0 mm | 6 | |
| Oct. 25 | Overcast | 22° /6° | 0 mm | 5 | |
| Oct. 26 | Mist | 21° /11° | 3.9 mm | 5 | |
| Oct. 27 | Overcast | 18° /11° | 29.1 mm | 4 | |
| Oct. 28 | Fog | 20° /11° | 13.5 mm | 4 | |
| Oct. 29 | Patchy rain possible | 18° /11° | 8 mm | 4 | |
| Oct. 30 | Light rain | 17° /8° | 9.7 mm | 4 | |
| Oct. 31 | Overcast | 18° /6° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Knoxville 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 Knoxville forecast closer to your planned date for the most up-to-date weather information.
Change Month
Knoxville in October - FAQ
What are the expected maximum and minimum temperatures in Knoxville during October?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Knoxville during October?
Moderate rainfall is anticipated in Knoxville during October, with a total of 94 mm spread over approximately 9 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Knoxville during October?
The average wind speed in Knoxville during October is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Knoxville
Explore the daily rainfall trends and prepare for Knoxvilles October weather 💧
Typically, Knoxville has 9 rainy days in October with a total of 94 mm of rainfall.
UV exposure in Knoxville during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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