Union City, TN Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Union City, TN in one place.
A chance of showers and thunderstorms. Mostly cloudy. Low around 70, with temperatures rising to around 76 overnight. Southwest wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half 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 10, 2026 5:37 AM CDT.
The active forecast window currently covers Jul 10 to Jul 16, 2026 for Union City, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 5:37 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 91 degrees F.
Sunday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Friday at about 10 to 15 mph SW.
Precipitation is mentioned in 14 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 5:37 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
A chance of showers and thunderstorms before 7am, then showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms. Partly sunny, with a high near 91. Heat index values as high as 108. 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 1am, then patchy fog and a chance of showers and thunderstorms between 1am and 5am, then showers and thunderstorms likely. Mostly cloudy, with a low around 73. Heat index values as high as 105. West southwest wind 0 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
Showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. Heat index values as high as 103. West wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 11pm, then patchy fog and a chance of showers and thunderstorms between 11pm and 1am, then areas of fog and a chance of rain showers. Mostly cloudy, with a low around 70. West northwest wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. North northwest wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 69. North northeast wind 0 to 5 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Northeast wind 0 to 10 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70. Chance of precipitation is 40%.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 87. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 89. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 10
|
Chance Showers And Thunderstorms
|
70°F |
5 to 10 mph
SW
|
|
Friday
Jul 10
|
Chance Showers And Thunderstorms
|
91°F |
10 to 15 mph
SW
|
|
Friday Night
Jul 10
|
Showers And Thunderstorms Likely
|
73°F |
0 to 10 mph
WSW
|
|
Saturday
Jul 11
|
Showers And Thunderstorms then Chance Showers And Thunderstorms
|
88°F |
0 to 5 mph
W
|
|
Saturday Night
Jul 11
|
Showers And Thunderstorms Likely
|
70°F |
0 to 5 mph
WNW
|
|
Sunday
Jul 12
|
Chance Showers And Thunderstorms
|
86°F |
0 to 5 mph
NNW
|
|
Sunday Night
Jul 12
|
Chance Showers And Thunderstorms
|
69°F |
0 to 5 mph
NNE
|
|
Monday
Jul 13
|
Mostly Sunny then Chance Showers And Thunderstorms
|
86°F |
0 to 10 mph
NE
|
|
Monday Night
Jul 13
|
Chance Showers And Thunderstorms then Mostly Clear
|
70°F |
0 to 5 mph
ENE
|
|
Tuesday
Jul 14
|
Sunny then Chance Showers And Thunderstorms
|
87°F |
0 to 5 mph
E
|
|
Tuesday Night
Jul 14
|
Chance Showers And Thunderstorms then Mostly Clear
|
70°F |
0 to 5 mph
ENE
|
|
Wednesday
Jul 15
|
Sunny then Chance Showers And Thunderstorms
|
89°F |
0 to 5 mph
SSE
|
|
Wednesday Night
Jul 15
|
Chance Showers And Thunderstorms then Mostly Clear
|
72°F |
0 mph
|
|
Thursday
Jul 16
|
Sunny then Chance Showers And Thunderstorms
|
90°F |
0 to 5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Union City.
