23°
Thunderstorm, feels like 23°.
Knoxville, Tennessee, United States · Wednesday, 4 November 2026
Low/High
15°/23°
Humidity
84%
Chance of rain
100%
Wind
12.6 km/h
UV
0.8
Temperature Tomorrow
Knoxville Weather Tomorrow by Time of Day
| Time of day | Weather | Weather | Temperature | Chance of rain |
|---|---|---|---|---|
| Morning |  | Overcast | 15–20°C | 81% |
| Afternoon |  | Light showers | 20–23°C | 97% |
| Evening | | Thunderstorm | 19–20°C | 100% |
| Night |  | Light showers | 18–19°C | 100% |
Knoxville Weather Tomorrow — Wednesday, 4 November 2026
| Date | Low/High | Weather | Chance of rain | Wind | Summary |
|---|---|---|---|---|---|
| 15 °/23 ° |
Thunderstorm
|
100% | 13 km/h | Wed 4 Nov WeatherLow/High15°/23° Humidity84% Pressure981 hPa Sunrise/Sunset |
Knoxville Hourly Weather Tomorrow
| Time | Weather | Weather | Temperature | Feels like | Rain | Humidity | Wind |
|---|---|---|---|---|---|---|---|
 | Overcast | 17° | 17° | 0% | 80% | 7 km/h | |
| Overcast | 17° | 18° | 0% | 82% | 6 km/h | |
| Overcast | 17° | 18° | 3% | 83% | 7 km/h | |
| Overcast | 17° | 18° | 7% | 83% | 3 km/h | |
| Overcast | 17° | 17° | 10% | 82% | 5 km/h | |
| Overcast | 16° | 16° | 9% | 86% | 5 km/h | |
| Overcast | 15° | 16° | 6% | 89% | 6 km/h | |
| Overcast | 16° | 16° | 10% | 89% | 8 km/h | |
| Overcast | 17° | 17° | 26% | 87% | 5 km/h | |
| Overcast | 19° | 20° | 49% | 78% | 2 km/h | |
| Light showers | 20° | 21° | 68% | 77% | 7 km/h | |
 | Light rain | 20° | 22° | 81% | 76% | 5 km/h | |
| Overcast | 21° | 22° | 91% | 74% | 3 km/h | |
| Light rain | 20° | 21° | 97% | 78% | 6 km/h | |
| Light showers | 20° | 22° | 97% | 84% | 5 km/h | |
| Light showers | 23° | 23° | 92% | 66% | 11 km/h | |
| Light showers | 22° | 23° | 90% | 72% | 6 km/h | |
| Light showers | 20° | 22° | 92% | 89% | 4 km/h | |
 | Thunderstorm | 19° | 21° | 97% | 89% | 11 km/h | |
| Thunderstorm | 19° | 20° | 100% | 93% | 13 km/h | |
| Thunderstorm | 19° | 21° | 100% | 95% | 4 km/h | |
| Light showers | 19° | 20° | 100% | 95% | 8 km/h | |
| Light showers | 18° | 20° | 100% | 95% | 6 km/h | |
| Overcast | 18° | 20° | 100% | 95% | 4 km/h | |
Summary
Tomorrow, Wednesday 4 November 2026, the weather in Knoxville is forecast to be thunderstorm, with temperatures of 15–23°C and a chance of rain of up to 100%, highest around 19:00 local time. Take an umbrella or a rain jacket.
Updated at 22:48 local time, 3 November 2026
Knoxville Hourly Temperature and Chance of Rain
Knoxville Air Quality
Good · AQI 45Air quality is good and poses little or no risk for outdoor activity.
PM2.5 (µg/m³)11
PM10 (µg/m³)13
O₃ (µg/m³)50
NO₂ (µg/m³)17
SO₂ (µg/m³)0.5
CO (µg/m³)235
Windy Map
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