Knoxville (TN)
October
Weather in Knoxville, Tennessee for October 2025
Your guide to Knoxville weather in October - trends and predictions
Until now, October 2025 in Knoxville is slightly cooler than the historical average by -1.5 °F.
The forecast for the coming days of October 2025 predicts a temperature of 14 °F , which is warmer than usual.
In general, the average temperature in Knoxville at the beginning of October is 26.1 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.1 °F by the end of October.
Knoxville experiences moderate rainfall in October, with an average of 6 rainy days and a total precipitation of 28 mm.
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Temperatures
Rain 🌧️
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25
Dry days
6
Rainy days
0
Snow days
22°/10°
Temperatures
10 km/h
Avg max wind
67 %
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 | Overcast | 11° /7° | 0 mm | 0.3 | |
| Oct. 31 | Overcast | 10° /5° | 0 mm | 0.9 | |
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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 22° 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?
In October, Knoxville can expect light to moderate rainfall, totaling 28 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Knoxville during October?
The average wind speed in Knoxville during October is 10 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 💧
UV exposure in Knoxville during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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