Knoxville
April
Weather in Knoxville for April 2025
Your guide to Knoxville weather in April - trends and predictions
Freeze Warning - See hour by hour.
Snowfall in Knoxville during April is quite rare, with fewer than 2 snowy days on average.
According to Knoxville snow forecast for April 2025, no snow is expected in the next 2 weeks.So far, April 2025 in Knoxville is slightly warmer than the historical average by 1.3 °F.
The forecast for the coming days of April 2025 predicts a temperature of 22.6 °F , which is warmer than usual.
In general, the average temperature in Knoxville at the beginning of April is 18.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 23.4 °F by the end of April.
Knoxville experiences moderate rainfall in April, with an average of 10 rainy days and a total precipitation of 74.6 mm.
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19
Dry days
10
Rainy days
1
Snow days
20°/10°
Temperatures
17 km/h
Avg max wind
70 %
Avg humidity
Knoxville Weather April
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  19° | 2 21° | 3 21° | 4  17° | 5 17° | ||
| 6  17° | 7 17° | 8 17° | 9  16° | 10 19° | 11 18° | 12 16° |
| 13  20° | 14  29° | 15 19° | 16 18° | 17 18° | 18 25° | 19 27° |
| 20  24° | 21 28° | 22  24° | 23 19° | 24 24° | 25 24° | 26 17° |
| 27  26° | 28 26° | 29 26° | 30  21° |
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Temperatures trend during April in Knoxville
See the weather trend as well as the moving average line
April weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Apr. 1 | Patchy rain possible | 19° /10° | 0.1 mm | 0 cm | |
| Apr. 2 | Light rain shower | 21° /13° | 6 mm | 0 cm | |
| Apr. 3 | Light rain shower | 21° /9° | 2 mm | 0 cm | |
| Apr. 4 | Moderate or heavy snow showers | 17° /8° | 1.6 mm | 0.1 cm | |
| Apr. 5 | Patchy rain possible | 17° /11° | 0.2 mm | 0 cm | |
| Apr. 6 | Sunny | 17° /8° | 35.7 mm | 0 cm | |
| Apr. 7 | Sunny | 17° /4° | 1.6 mm | 0 cm | |
| Apr. 8 | Light rain shower | 17° /5° | 0.4 mm | 0 cm | |
| Apr. 9 | Light rain | 16° /7° | 7.5 mm | 0 cm | |
| Apr. 10 | Patchy rain possible | 19° /11° | 9.8 mm | 0 cm | |
| Apr. 11 | Light rain shower | 18° /8° | 15.6 mm | 0 cm | |
| Apr. 12 | Patchy rain possible | 16° /8° | 0.4 mm | 0 cm | |
| Apr. 13 | Sunny | 20° /3° | 0 mm | 0 cm | |
| Apr. 14 | Partly cloudy | 29° /12° | 0 mm | 0 cm | |
| Apr. 15 | Partly cloudy | 19° /8° | 0 mm | 0 cm | |
| Apr. 16 | Sunny | 18° /4° | 0 mm | 0 cm | |
| Apr. 17 | Patchy rain possible | 18° /9° | 0.1 mm | 0 cm | |
| Apr. 18 | Partly cloudy | 25° /12° | 0 mm | 0 cm | |
| Apr. 19 | Patchy rain possible | 27° /14° | 0.3 mm | 0 cm | |
| Apr. 20 | Cloudy | 24° /14° | 0 mm | 0 cm | |
| Apr. 21 | Partly cloudy | 28° /12° | 0 mm | 0 cm | |
| Apr. 22 | Moderate rain | 24° /17° | 5.8 mm | 0 cm | |
| Apr. 23 | Moderate rain | 19° /16° | 5.7 mm | 0 cm | |
| Apr. 24 | Patchy rain possible | 24° /15° | 1.5 mm | 0 cm | |
| Apr. 25 | Patchy rain possible | 24° /15° | 0.9 mm | 0 cm | |
| Apr. 26 | Patchy rain possible | 17° /16° | 1.9 mm | 0 cm | |
| Apr. 27 | Overcast | 26° /11° | 0 mm | 0 cm | |
| Apr. 28 | Partly cloudy | 26° /13° | 0 mm | 0 cm | |
| Apr. 29 | Partly cloudy | 26° /13° | 0 mm | 0 cm | |
| Apr. 30 | Patchy light rain with thunder | 21° /14° | 8.9 mm | 0 cm | |
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Important Notice
Our weather forecast for Knoxville in April 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.
Knoxville in April - FAQ
What are the expected maximum and minimum temperatures in Knoxville during April?
Enjoy moderate daytime temperatures of up to 20° 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 April?
Moderate rainfall is anticipated in Knoxville during April, with a total of 74.6 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
Will it snow in Knoxville in April 2025?
Knoxville typically sees 0.16 cm of snowfall during April.
What are the typical wind conditions in Knoxville during April?
The average wind speed in Knoxville during April is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
Knoxville snow forecast April 2025
Track daily snowfall levels and discover Knoxville’s snowy potential this April ❄️
April rainfall patterns in Knoxville
Explore the daily rainfall trends and prepare for Knoxvilles April weather 💧
UV exposure in Knoxville during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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