Union City, TN Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Union City, TN in one place.
Mostly cloudy, with a low around 67. South southwest wind around 10 mph.
Local Weather Overview
This forecast page for Union City, TN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 15, 2026 3:13 AM CDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Union City, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 3:13 AM CDT
- Forecast office
- MEG
- Source
- NOAA / NWS
Daily Outlook
This Week in Union City
Friday looks like the warmest upcoming period in Union City at 88 degrees F.
Sunday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 15 mph SSW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 3:13 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MEG
- Radar station
- KPAH
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly sunny, with a high near 84. South southwest wind 10 to 15 mph.
A chance of rain showers between 1am and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South southwest wind 10 to 15 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Partly sunny, with a high near 81. Southwest wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 62. South southwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. South wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind around 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 78. West southwest wind 10 to 15 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 67. Chance of precipitation is 20%.
Mostly clear, with a low around 41.
Sunny, with a high near 70.
Mostly clear, with a low around 46.
Mostly sunny, with a high near 77.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Apr 15
|
Mostly Cloudy
|
67°F |
10 mph
SSW
|
|
Wednesday
Apr 15
|
Partly Sunny
|
84°F |
10 to 15 mph
SSW
|
|
Wednesday Night
Apr 15
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
66°F |
10 to 15 mph
SSW
|
|
Thursday
Apr 16
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
81°F |
10 to 15 mph
SW
|
|
Thursday Night
Apr 16
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
62°F |
5 to 10 mph
SSW
|
|
Friday
Apr 17
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
5 to 10 mph
S
|
|
Friday Night
Apr 17
|
Slight Chance Showers And Thunderstorms
|
68°F |
10 mph
S
|
|
Saturday
Apr 18
|
Slight Chance Showers And Thunderstorms
|
78°F |
10 to 15 mph
WSW
|
|
Saturday Night
Apr 18
|
Showers And Thunderstorms Likely
|
45°F |
10 mph
NW
|
|
Sunday
Apr 19
|
Slight Chance Rain Showers then Mostly Sunny
|
67°F |
5 to 10 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
41°F |
5 mph
NNE
|
|
Monday
Apr 20
|
Sunny
|
70°F |
5 to 10 mph
ESE
|
|
Monday Night
Apr 20
|
Mostly Clear
|
46°F |
5 mph
SE
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
77°F |
5 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Union City.
