10-day forecast for Union City, TN: 70° to 103°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
103°
Best day: Sunday, August 16
94° · 0.11 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1092° / 74°0
Morning78°feels 80°
Afternoon92°feels 99°
Evening82°feels 86°
Overnight77°feels 78°
92 °
Union City, Monday, 10 August
Clear. High 92°, low 74°.
Pressure30.06 inHg
Wind10.8 mph SW
Humidity59%
Visibility6.2 mi
Dew point73°
Tue, 1194° / 74°0
Morning78°feels 79°
Afternoon94°feels 103°
Evening82°feels 86°
Overnight77°feels 78°
94 °
Union City, Tuesday, 11 August
Clear. High 94°, low 74°.
Pressure30.00 inHg
Wind11.3 mph SW
Humidity56%
Visibility6.2 mi
Dew point73°
Wed, 1295° / 76°0.01
Morning78°feels 79°
Afternoon94°feels 102°
Evening84°feels 90°
Overnight79°feels 79°
95 °
Union City, Wednesday, 12 August
Light rain. High 95°, low 76°.
Pressure29.88 inHg
Wind12.9 mph SW
Humidity54%
Visibility6.2 mi
Dew point72°
Thu, 1394° / 74°0.11
Morning75°feels 77°
Afternoon88°feels 97°
Evening87°feels 97°
Overnight75°feels 77°
94 °
Union City, Thursday, 13 August
Light rain. High 94°, low 74°.
Pressure29.91 inHg
Wind10.2 mph S
Humidity62%
Visibility—
Dew point72°
Fri, 1498° / 78°0
Morning82°feels 84°
Afternoon94°feels 100°
Evening89°feels 96°
Overnight83°feels 85°
98 °
Union City, Friday, 14 August
Overcast. High 98°, low 78°.
Pressure29.97 inHg
Wind14.9 mph S
Humidity44%
Visibility—
Dew point67°
Sat, 1598° / 77°0
Morning82°feels 84°
Afternoon94°feels 101°
Evening88°feels 96°
Overnight83°feels 85°
98 °
Union City, Saturday, 15 August
Clear. High 98°, low 77°.
Pressure30.09 inHg
Wind7.9 mph SE
Humidity44%
Visibility—
Dew point67°
Sun, 16103° / 77°0
Morning83°feels 85°
Afternoon97°feels 103°
Evening90°feels 96°
Overnight85°feels 85°
103 °
Union City, Sunday, 16 August
Clear. High 103°, low 77°.
Pressure30.03 inHg
Wind8.7 mph W
Humidity39%
Visibility—
Dew point66°
Mon, 1789° / 74°0
Morning78°feels 81°
Afternoon87°feels 93°
Evening82°feels 87°
Overnight76°feels 76°
89 °
Union City, Monday, 17 August
Clear. High 89°, low 74°.
Pressure30.00 inHg
Wind10 mph NE
Humidity61%
Visibility—
Dew point70°
Tue, 1897° / 71°0.02
Morning77°feels 79°
Afternoon89°feels 94°
Evening89°feels 92°
Overnight86°feels 85°
97 °
Union City, Tuesday, 18 August
Light rain. High 97°, low 71°.
Pressure29.88 inHg
Wind12 mph S
Humidity55%
Visibility—
Dew point69°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Union City, TN around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.