Union City, TN Weather Forecast
Local 7-day forecast
Patchy Fog then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Union City, TN in one place.
Patchy fog before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. East southeast wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
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: Jul 14, 2026 6:06 PM CDT.
The active forecast window currently covers Jul 15 to Jul 20, 2026 for Union City, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 6:06 PM CDT
- Forecast office
- MEG
- Source
- NOAA / NWS
Daily Outlook
This Week in Union City
Monday looks like the warmest upcoming period in Union City at 94 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Friday at about 0 to 10 mph WSW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 6:06 PM CDT
- Coverage
- 6 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
A chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 71. Southeast wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 10am, then showers and thunderstorms likely. Partly sunny. High near 88, with temperatures falling to around 85 in the afternoon. Southwest wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 7pm. Partly cloudy, with a low around 72. Southwest wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain showers between 7am and 10am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. West southwest wind 0 to 10 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. West southwest wind 0 to 5 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 74. Chance of precipitation is 30%.
Sunny, with a high near 93.
Mostly clear, with a low around 74.
Sunny, with a high near 94.
Mostly clear, with a low around 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Patchy Fog then Chance Showers And Thunderstorms
|
87°F |
0 to 5 mph
ESE
|
|
Wednesday Night
Jul 15
|
Chance Showers And Thunderstorms then Partly Cloudy
|
71°F |
0 to 5 mph
SE
|
|
Thursday
Jul 16
|
Showers And Thunderstorms Likely
|
88°F |
0 to 5 mph
SW
|
|
Thursday Night
Jul 16
|
Showers And Thunderstorms Likely then Partly Cloudy
|
72°F |
0 to 5 mph
SW
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
90°F |
0 to 10 mph
WSW
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms then Partly Cloudy
|
73°F |
0 to 5 mph
WSW
|
|
Saturday
Jul 18
|
Sunny then Chance Showers And Thunderstorms
|
92°F |
5 to 10 mph
W
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms then Mostly Clear
|
74°F |
5 mph
WSW
|
|
Sunday
Jul 19
|
Sunny
|
93°F |
5 mph
W
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
74°F |
0 to 5 mph
WSW
|
|
Monday
Jul 20
|
Sunny
|
94°F |
0 to 10 mph
WSW
|
|
Monday Night
Jul 20
|
Mostly Clear
|
75°F |
5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Union City.
