Travel / Drive
- Rating
- Great
- Reason
- Clear roads — ideal for a drive (Morning is best)
Weekend Weather Forecast - Knoxville
Weekend weather in Knoxville. Saturday high 31°C (88°F). Sunday high 32°C (90°F).
Weekend Hourly Forecast
Fri·11 Sep
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48-Hour Weekend Forecast Chart
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Fri11 Sep
Sat12 Sep
Sun13 Sep
Weekend Activity Outlook
Outdoor Sports
- Rating
- Fair
- Reason
- Playable but conditions are tricky
Home / Laundry
- Rating
- Fair
- Reason
- Partial drying — use indoor racks too
Outdoor Events
- Rating
- Fair
- Reason
- Carry contingency plans
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Knoxville is forecast to reach a high of 31°C this weekend, with an overnight low around 22°C. That's 2° above the long-term average high of 29°C for this time of year. Expect a low chance of rain (36% probability) and a gentle breeze averaging 16 km/h. Air quality is currently Moderate (AQI 73), driven mainly by PM2.5 at 17 μg/m³.
Today vs Normal
35°C+6° above normal
The long-term average high for today is 29°C.
14 of the last 28 days with published data ran above normal.
That's a break from the pattern - today's forecast runs above normal even though the recent stretch mostly ran below.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air Quality
Moderate
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.