Currently: 24 °F. Partly sunny. (Weather station: McGhee Tyson Airport, USA). See more current weatherHour-by-hour Forecast in Alcoa — Graph
Detailed Hourly Forecast — Next 24 hours
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| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 11:00 am Wed, Jan 21 |  | 40 °F | Scattered clouds. | 36 °F | 6 mph | ↑ | 42% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm | | 48 °F | Broken clouds. | 45 °F | 8 mph | ↑ | 35% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm |  | 53 °F | Overcast. | 49 °F | 10 mph | ↑ | 32% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm | | 55 °F | Overcast. | 52 °F | 11 mph | ↑ | 32% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 55 °F | Overcast. | 52 °F | 11 mph | ↑ | 33% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 53 °F | Overcast. | 50 °F | 12 mph | ↑ | 37% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm | | 51 °F | Overcast. | 48 °F | 10 mph | ↑ | 41% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm |  | 49 °F | Overcast. | 46 °F | 8 mph | ↑ | 45% | 10% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm | | 46 °F | Overcast. | 43 °F | 7 mph | ↑ | 49% | 10% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm |  | 46 °F | Drizzle. Overcast. | 42 °F | 6 mph | ↑ | 53% | 23% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm | | 45 °F | Drizzle. Overcast. | 41 °F | 6 mph | ↑ | 57% | 27% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm | | 44 °F | Drizzle. Overcast. | 41 °F | 6 mph | ↑ | 60% | 32% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm | | 43 °F | Drizzle. Overcast. | 40 °F | 5 mph | ↑ | 65% | 34% | 0.00" (snow) 0.00" (rain) |
| 12:00 am Thu, Jan 22 | | 43 °F | Drizzle. Overcast. | 40 °F | 5 mph | ↑ | 69% | 37% | 0.00" (snow) 0.00" (rain) |
| 1:00 am | | 43 °F | Sprinkles. Overcast. | 40 °F | 4 mph | ↑ | 73% | 40% | 0.00" (snow) 0.00" (rain) |
| 2:00 am | | 42 °F | Sprinkles. Overcast. | 39 °F | 4 mph | ↑ | 78% | 48% | 0.00" (snow) 0.01" (rain) |
| 3:00 am | | 41 °F | Sprinkles. Overcast. | 38 °F | 4 mph | ↑ | 82% | 49% | 0.00" (snow) 0.01" (rain) |
| 4:00 am | | 41 °F | Sprinkles. Overcast. | 37 °F | 5 mph | ↑ | 86% | 47% | 0.00" (snow) 0.01" (rain) |
| 5:00 am | | 40 °F | Sprinkles. Overcast. | 37 °F | 4 mph | ↑ | 88% | 46% | 0.00" (snow) 0.01" (rain) |
| 6:00 am | | 40 °F | Sprinkles. Overcast. | 37 °F | 4 mph | ↑ | 89% | 45% | 0.00" (snow) 0.01" (rain) |
| 7:00 am | | 40 °F | Drizzle. Overcast. | 37 °F | 4 mph | ↑ | 91% | 41% | 0.00" (snow) 0.01" (rain) |
| 8:00 am |  | 40 °F | Drizzle. Cloudy. | 38 °F | 4 mph | ↑ | 90% | 31% | 0.00" (snow) 0.00" (rain) |
| 9:00 am | | 40 °F | Sprinkles. Mostly cloudy. | 38 °F | 4 mph | ↑ | 90% | 18% | 0.00" (snow) 0.00" (rain) |
| 10:00 am | | 42 °F | Broken clouds. | 39 °F | 4 mph | ↑ | 84% | 3% | 0.00" (snow) 0.00" (rain) |
| * Updated Wednesday, January 21, 2026 8:42:42 am Alcoa time - Weather by CustomWeather, © 2026 | |||||||||