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As of 20:14 CDT

Weather in Union, TN

74°Current weather

Union, Saturday, 8 August, 20:14

Overcast. Feels like 76°. High 87°, low 73°.

Pressure30.06 inHg
Wind4.5 mph S
Humidity88%
Visibility6.2 mi
Dew point71°

10-day forecast for Union, TN: 72° to 99°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

99°
Best day: Monday, August 17
87° · 0.11 in
Worst day: Saturday, August 8

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 0991° / 73°0Overcast
MorningOvercast77°feels 79°
AfternoonOvercast90°feels 95°
EveningClear79°feels 79°
OvernightOvercast74°feels 76°
91 °Overcast

Union, Sunday, 9 August

Overcast. High 91°, low 73°.

Pressure30.06 inHg
Wind6.9 mph SW
Humidity55%
Visibility6.2 mi
Dew point70°
Mon, 1096° / 73°0Clear
MorningClear79°feels 80°
AfternoonClear94°feels 100°
EveningClear84°feels 87°
OvernightClear75°feels 76°
96 °Clear

Union, Monday, 10 August

Clear. High 96°, low 73°.

Pressure30.06 inHg
Wind10.1 mph SW
Humidity52%
Visibility6.2 mi
Dew point71°
Tue, 1197° / 77°0Clear
MorningClear80°feels 84°
AfternoonClear96°feels 101°
EveningClear86°feels 89°
OvernightClear78°feels 79°
97 °Clear

Union, Tuesday, 11 August

Clear. High 97°, low 77°.

Pressure30.00 inHg
Wind13.4 mph SW
Humidity49%
Visibility6.2 mi
Dew point71°
Wed, 1296° / 75°0.06Light rain
MorningOvercast80°feels 80°
AfternoonOvercast97°feels 103°
EveningLight rain80°feels 84°
OvernightClear79°feels 80°
96 °Light rain

Union, Wednesday, 12 August

Light rain. High 96°, low 75°.

Pressure29.91 inHg
Wind13 mph SW
Humidity50%
Visibility6.2 mi
Dew point70°
Thu, 1396° / 72°0.13Light rain
MorningLight rain77°feels 80°
AfternoonLight rain89°feels 95°
EveningLight rain84°feels 88°
OvernightLight rain78°feels 78°
96 °Light rain

Union, Thursday, 13 August

Light rain. High 96°, low 72°.

Pressure29.94 inHg
Wind13.3 mph SW
Humidity55%
Visibility—
Dew point69°
Fri, 1497° / 78°0Overcast
MorningOvercast83°feels 85°
AfternoonOvercast95°feels 101°
EveningOvercast89°feels 96°
OvernightOvercast82°feels 85°
97 °Overcast

Union, Friday, 14 August

Overcast. High 97°, low 78°.

Pressure30.00 inHg
Wind14.4 mph W
Humidity42%
Visibility—
Dew point67°
Sat, 1597° / 76°0.02Light rain
MorningLight rain82°feels 85°
AfternoonLight rain93°feels 101°
EveningLight rain85°feels 92°
OvernightLight rain80°feels 84°
97 °Light rain

Union, Saturday, 15 August

Light rain. High 97°, low 76°.

Pressure30.12 inHg
Wind11.5 mph SE
Humidity47%
Visibility—
Dew point69°
Sun, 1695° / 77°0Overcast
MorningOvercast83°feels 84°
AfternoonOvercast95°feels 98°
EveningOvercast90°feels 96°
OvernightOvercast82°feels 85°
95 °Overcast

Union, Sunday, 16 August

Overcast. High 95°, low 77°.

Pressure30.03 inHg
Wind11.1 mph SW
Humidity37%
Visibility—
Dew point63°
Mon, 1799° / 77°0Overcast
MorningOvercast83°feels 85°
AfternoonOvercast97°feels 102°
EveningOvercast88°feels 96°
OvernightOvercast82°feels 85°
99 °Overcast

Union, Monday, 17 August

Overcast. High 99°, low 77°.

Pressure30.00 inHg
Wind8.1 mph W
Humidity35%
Visibility—
Dew point64°

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, 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.