Heiskell, TN
Unincorporated community in Knox County, Tennessee
Heiskell is a small unincorporated community in Knox County, Tennessee. It is 3.4 miles SE of Powell, the nearest town. Its ZIP code is 37849.
Heiskell at a glance
- State
- Tennessee
- County
- Knox County
- ZIP code
- 37849
- Nearest town
- Powell (3.4 mi)
- Time zone
- America/New York
- Coordinates
- 36.0817, -84.0539
Weather in Heiskell now
Loading the National Weather Service forecast…
Heiskell weather by the hour
Heiskell weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Heiskell.
This week in Heiskell
Sunrise, sunset and moon in Heiskell
What is the weather usually like in Heiskell?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 85°F average high
- Januarycoldest month · 25°F average low
- 57.7 inprecipitation per year · 1,465 mm
- 3.1 insnowfall per year · 8 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Heiskell: May and August to October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station NORRIS, TN US (USC00406619), adjusted for the elevation of Heiskell.
Heiskell weather month by month
Sunrise and sunset in Heiskell through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:44 AM | 5:46 PM | 10 h 2 min |
| February | 7:21 AM | 6:18 PM | 10 h 56 min |
| March | 7:45 AM | 7:44 PM | 11 h 59 min |
| April | 7:01 AM | 8:11 PM | 13 h 9 min |
| May | 6:28 AM | 8:36 PM | 14 h 8 min |
| June | 6:17 AM | 8:56 PM | 14 h 39 min |
| July | 6:29 AM | 8:54 PM | 14 h 25 min |
| August | 6:53 AM | 8:27 PM | 13 h 34 min |
| September | 7:17 AM | 7:45 PM | 12 h 27 min |
| October | 7:42 AM | 7:01 PM | 11 h 19 min |
| November | 7:11 AM | 5:29 PM | 10 h 18 min |
| December | 7:38 AM | 5:24 PM | 9 h 46 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Heiskell?
Heiskell has a humid subtropical climate. The warmest month is July, with an average high of 85°F (30°C), and the coldest is January, with average lows of 25°F (-4°C).
It gets about 57.7 inches (1,465 mm) of precipitation a year. The wettest month is April and the driest is October. Snow is common: about 3 inches fall in an average year.
The best time to visit Heiskell is May and August to October. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Heiskell
The closest live webcam is Maryville › North, 24.6 miles S of Heiskell.
Webcams: Windy.com. Distances in a straight line from Heiskell.
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Map of Heiskell, TN
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Heiskell Street View
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Open in Google Maps ›Towns near Heiskell
Other communities near Heiskell
- Ponderosa Hills2.8 mi SE
- Powell Heights3.2 mi SE
- Panther3.3 mi N
- Pedigo3.6 mi E
- Whispering Hills3.7 mi SE
- Bull Run4.2 mi SW
- Hinds Creek4.4 mi NW
- Idlewood Acres4.5 mi SE
- South Clinton4.5 mi W
- Emory Estates4.5 mi E
- Timber Line Estates4.8 mi E
- Washington Heights4.8 mi S
- Shadow Wood4.9 mi S
- Dry Gap5.0 mi E
- Lazy Acres5.1 mi S
Questions about Heiskell
Where is Heiskell, TN?
Heiskell is an unincorporated community in Knox County, Tennessee, 3.4 miles SE of Powell.
What county is Heiskell in?
Heiskell is in Knox County, Tennessee.
What is the ZIP code of Heiskell, TN?
The ZIP code for Heiskell is 37849.
What is the nearest town to Heiskell?
Powell, 3.4 miles away.
Are there webcams near Heiskell?
Yes. The closest is Maryville › North, 24.6 miles away.
What is the hottest month in Heiskell?
July, with an average high of 85°F (30°C).
What is the coldest month in Heiskell?
January, with an average low of 25°F (-4°C).
How much does it rain in Heiskell?
About 57.7 inches (1,465 mm) a year; the wettest month is April.
Does it snow in Heiskell?
Yes, about 3 inches of snow fall in an average year.
When is the best time to visit Heiskell?
May and August to October, when temperatures are most pleasant and rainy days are fewer.
What climate does Heiskell have?
Humid subtropical (Köppen Cfa).
Last updated: