Union Grove, TN
Unincorporated community in Loudon County, Tennessee
Union Grove is a small unincorporated community in Loudon County, Tennessee. It is 4.5 miles NW of Greenback, the nearest town. Its ZIP code is 37885.
Union Grove at a glance
- State
- Tennessee
- County
- Loudon County
- ZIP code
- 37885
- Nearest town
- Greenback (4.5 mi)
- Time zone
- America/New York
- Coordinates
- 35.5886, -84.1331
Weather in Union Grove now
Loading the National Weather Service forecast…
Union Grove weather by the hour
Union Grove weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Union Grove.
This week in Union Grove
Sunrise, sunset and moon in Union Grove
What is the weather usually like in Union Grove?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 86°F average high
- Januarycoldest month · 28°F average low
- 56.1 inprecipitation per year · 1,426 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Union Grove: April–May and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station TAPOCO, NC US (USC00318492), adjusted for the elevation of Union Grove.
Union Grove weather month by month
Sunrise and sunset in Union Grove through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:43 AM | 5:48 PM | 10 h 4 min |
| February | 7:21 AM | 6:19 PM | 10 h 58 min |
| March | 7:45 AM | 7:45 PM | 11 h 59 min |
| April | 7:02 AM | 8:10 PM | 13 h 8 min |
| May | 6:29 AM | 8:35 PM | 14 h 5 min |
| June | 6:19 AM | 8:55 PM | 14 h 36 min |
| July | 6:31 AM | 8:53 PM | 14 h 22 min |
| August | 6:54 AM | 8:27 PM | 13 h 32 min |
| September | 7:18 AM | 7:45 PM | 12 h 26 min |
| October | 7:41 AM | 7:02 PM | 11 h 20 min |
| November | 7:11 AM | 5:31 PM | 10 h 20 min |
| December | 7:37 AM | 5:26 PM | 9 h 48 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Union Grove?
Union Grove has a humid subtropical climate. The warmest month is July, with an average high of 86°F (30°C), and the coldest is January, with average lows of 28°F (-2°C).
It gets about 56.1 inches (1,426 mm) of precipitation a year. The wettest month is June and the driest is October.
The best time to visit Union Grove 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 Union Grove
The closest live webcam is Maryville › North, 14.5 miles NE of Union Grove.
Webcams: Windy.com. Distances in a straight line from Union Grove.
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Map of Union Grove, TN
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Union Grove Street View
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Questions about Union Grove
Where is Union Grove, TN?
Union Grove is an unincorporated community in Loudon County, Tennessee, 4.5 miles NW of Greenback.
What county is Union Grove in?
Union Grove is in Loudon County, Tennessee.
What is the ZIP code of Union Grove, TN?
The ZIP code for Union Grove is 37885.
What is the nearest town to Union Grove?
Greenback, 4.5 miles away.
Are there webcams near Union Grove?
Yes. The closest is Maryville › North, 14.5 miles away.
What is the hottest month in Union Grove?
July, with an average high of 86°F (30°C).
What is the coldest month in Union Grove?
January, with an average low of 28°F (-2°C).
How much does it rain in Union Grove?
About 56.1 inches (1,426 mm) a year; the wettest month is June.
Does it snow in Union Grove?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Union Grove?
April–May and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Union Grove have?
Humid subtropical (Köppen Cfa).
Last updated: