Blount County weather, town by town
9 places in Blount County, Tennessee, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1910 to 2026. Station extremes, not official state records.
Blount County Weather Facts
Blount County has 9 places on myweatherrock (6 cities, 3 census-designated places), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 106°F at Lenoir City on July 14, 1992. The coldest night is -24°F at Knoxville Ap on January 21, 1985. The wettest day brought 6.14 inches of rain at Knoxville Ap on July 16, 1917. The biggest single-day snow measured 17.52 inches at Knoxville Ap on February 13, 1960. Those are station measurements from NOAA's daily records, 1910 to 2026, not official state records. By area the largest place is Maryville, about 18 square miles.
About Blount County weather
The map on the Now tab shows every Blount County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 9 Blount County towns with station normals, the warmest month is July, when the day usually reaches 87°F, and the coldest is January, when the night usually falls to 29°F. March is the wettest, with rain on about 13 days. July afternoons run from about 82°F in Townsend to 89°F in Friendsville. January nights run from about 25°F in Townsend to 30°F in Alcoa.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Blount County weather records
Measured at the NOAA stations serving these towns, daily records 1910 to 2026. Station extremes, not official state records.
Common questions about Blount County weather
- What is the hottest temperature recorded at a Blount County station?
- 106°F at Lenoir City on July 14, 1992, in the NOAA daily station records myweatherrock holds (1910 to 2026).
- What is the coldest temperature recorded at a Blount County station?
- -24°F at Knoxville Ap on January 21, 1985.
- What is the most rain a Blount County station has measured in one day?
- 6.14 inches at Knoxville Ap on July 16, 1917.
- What is the biggest one-day snowfall at a Blount County station?
- 17.52 inches at Knoxville Ap on February 13, 1960.
- How many Blount County towns have a weather page here?
- 9: 6 cities, 3 census-designated places. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Blount County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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