Westborough, TN
Unincorporated community in Knox County, Tennessee
Westborough is a small unincorporated community in Knox County, Tennessee. It is 3.8 miles NW of Karns, the nearest town. Its ZIP code is 37909.
Westborough at a glance
- State
- Tennessee
- County
- Knox County
- ZIP code
- 37909
- Nearest town
- Karns (3.8 mi)
- Time zone
- America/New York
- Coordinates
- 35.9436, -84.0558
Weather in Westborough now
Loading the National Weather Service forecast…
Westborough weather by the hour
Westborough weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Westborough.
This week in Westborough
Sunrise, sunset and moon in Westborough
What is the weather usually like in Westborough?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 88°F average high
- Januarycoldest month · 26°F average low
- 55.8 inprecipitation per year · 1,417 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Westborough: April–May and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station KNOXVILLE EXP STN, TN US (USC00404946), adjusted for the elevation of Westborough.
Westborough weather month by month
Sunrise and sunset in Westborough through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:44 AM | 5:47 PM | 10 h 2 min |
| February | 7:21 AM | 6:18 PM | 10 h 57 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 7 min |
| June | 6:17 AM | 8:55 PM | 14 h 38 min |
| July | 6:30 AM | 8:54 PM | 14 h 24 min |
| August | 6:53 AM | 8:27 PM | 13 h 33 min |
| September | 7:17 AM | 7:44 PM | 12 h 27 min |
| October | 7:41 AM | 7:01 PM | 11 h 20 min |
| November | 7:11 AM | 5:30 PM | 10 h 18 min |
| December | 7:37 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 Westborough?
Westborough has a humid subtropical climate. The warmest month is July, with an average high of 88°F (31°C), and the coldest is January, with average lows of 26°F (-3°C).
It gets about 55.8 inches (1,417 mm) of precipitation a year. The wettest month is December and the driest is October.
The best time to visit Westborough is April–May and September–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 Westborough
The closest live webcam is Maryville › North, 15.6 miles SE of Westborough.
Webcams: Windy.com. Distances in a straight line from Westborough.
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Map of Westborough, TN
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Westborough Street View
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Questions about Westborough
Where is Westborough, TN?
Westborough is an unincorporated community in Knox County, Tennessee, 3.8 miles NW of Karns.
What county is Westborough in?
Westborough is in Knox County, Tennessee.
What is the ZIP code of Westborough, TN?
The ZIP code for Westborough is 37909.
What is the nearest town to Westborough?
Karns, 3.8 miles away.
Are there webcams near Westborough?
Yes. The closest is Maryville › North, 15.6 miles away.
What is the hottest month in Westborough?
July, with an average high of 88°F (31°C).
What is the coldest month in Westborough?
January, with an average low of 26°F (-3°C).
How much does it rain in Westborough?
About 55.8 inches (1,417 mm) a year; the wettest month is December.
Does it snow in Westborough?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Westborough?
April–May and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Westborough have?
Humid subtropical (Köppen Cfa).
Last updated: