Weather TomorrowWeather Tomorrow in Knoxville, TN
Sunday, April 5, 2026
Thunderstorms
Precip chance
97%
Wind
5-10 mph
Humidity
73%
Feels like
67–54°F
Rain forecast
Rain likely starts around 4 AM and may continue until 1 PM. Peak chance: 97% around 10 AM.
Data source: National Weather Service (NOAA) · Updated just now
Tomorrow by Hour
52°Temperature trend69°
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 4 AM☽ | 69°F | Showers And Thunderstorms Likely | 55% | 5 mph SW | ||
| 5 AM☽ | 67°F | Showers And Thunderstorms Likely | 66% | 5 mph W | ||
| 6 AM☽ | 67°F | Showers And Thunderstorms Likely | 74% | 5 mph SW | ||
| 7 AM☽ | 65°F | Showers And Thunderstorms | 81% | 10 mph SW | ||
| 8 AM☽ | 64°F | Showers And Thunderstorms | 88% | 10 mph SW | ||
| 9 AM☽ | 63°F | Showers And Thunderstorms | 96% | 10 mph SW | ||
| 10 AM | 59°F | Showers And Thunderstorms | 97% | 10 mph W | ||
| 11 AM | 56°F | Showers And Thunderstorms | 90% | 10 mph NW | ||
| 12 PM | 55°F | Rain Showers | 76% | 5 mph NW | ||
| 1 PM | 53°F | Chance Rain Showers | 50% | 5 mph NW | ||
| 2 PM | 54°F | Slight Chance Rain Showers | 18% | 5 mph NW | ||
| 3 PM | 55°F | Cloudy | 6% | 5 mph NW | ||
| 4 PM | 57°F | Mostly Cloudy | 3% | 5 mph NW | ||
| 5 PM | 60°F | Mostly Cloudy | 1% | 5 mph NW | ||
| 6 PM | 62°F | Partly Sunny | 0% | 5 mph NW | ||
| 7 PM | 64°F | Mostly Cloudy | 0% | 5 mph NW | ||
| 8 PM | 65°F | Partly Sunny | 0% | 5 mph NW | ||
| 9 PM | 64°F | Partly Sunny | 0% | 5 mph NW | ||
| 10 PM☽ | 64°F | Mostly Cloudy | 0% | 5 mph NW | ||
| 11 PM☽ | 63°F | Partly Cloudy | 0% | 5 mph NW | ||
| 12 AM☽ | 58°F | Partly Cloudy | 1% | 5 mph NW | ||
| 1 AM☽ | 55°F | Mostly Clear | 1% | 5 mph N | ||
| 2 AM☽ | 53°F | Mostly Clear | 1% | 5 mph N | ||
| 3 AM☽ | 52°F | Mostly Clear | 1% | 5 mph N | ||
Precipitation Timeline
100%
50%
97%
4a10a4p10p
<20%20-50%50-70%>70%
What to Wear Tomorrow
Warm and comfortable — dress light
Clothing
- • T-shirt or light blouse
- • Shorts or light pants
Footwear
Comfortable shoes or sandals
Accessories
- • Umbrella
Conditions
High: 69°F
Low: 52°F
Wind: 5-10 mph
Rain: 97%
Rain expected around 4 AM — carry an umbrella.
Best Time to Be Outside Tomorrow
7 PM – 8 PM
Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)
4a10a4p10p
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Frequently Asked Questions
What is the weather forecast for tomorrow in Knoxville, TN?
Tomorrow in Knoxville: High of 69°F, Low of 52°F. Thunderstorms with 97% chance of precipitation. Wind 5-10 mph.
Will it rain tomorrow in Knoxville?
Rain likely starts around 4 AM and may continue until 1 PM. Peak chance: 97% around 10 AM.
What should I wear tomorrow in Knoxville?
With a high of 69°F and low of 52°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.
How accurate is this forecast?
Our forecasts come directly from the National Weather Service (NOAA), which provides some of the most accurate weather predictions available. Tomorrow forecasts are generally 80-90% accurate, with accuracy decreasing the further out you look. Data is refreshed every 30 minutes.