As of 08:51 CDT

Weather in Union City, TN

74°Current weather

Union City, Sunday, 9 August, 08:51

Overcast. Feels like 76°. High 85°, low 70°.

Pressure30.09 inHg
Wind6.5 mph S
Humidity99%
Visibility6.2 mi
Dew point74°

Monthly outlook for Union City, TN: average high 93.4°, average low 72.9°. That is 3.2° above the climate normal for August. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 16 August (102.5°), the coolest 24 August (61.2°).

93.4°/72.9°
Average high / low
+3.2°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August94.4°87.6°+3.8°
19 August – 28 August91.7°88.1°+2°
29 August – 7 Septemberat normal85.9°

August records over 66 years

105.1°16 August 2007All-time high
55.4°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Rives (5 mi).

Mon, 1092° / 74°0Clear
92 °Clear

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°0Clear
94 °Clear

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°0.01Light rain
95 °Light rain

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°0.11Light rain
94 °Light rain

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°0Overcast
98 °Overcast

Union City, Friday, 14 August

Overcast. High 98°, low 78°.

Pressure29.97 inHg
Wind14.9 mph S
Humidity44%
Visibility
Dew point67°
Sat, 1598° / 77°0Clear
98 °Clear

Union City, Saturday, 15 August

Clear. High 98°, low 77°.

Pressure30.09 inHg
Wind7.9 mph SE
Humidity44%
Visibility
Dew point67°
Sun, 16103° / 77°0Clear
103 °Clear

Union City, Sunday, 16 August

Clear. High 103°, low 77°.

Pressure30.03 inHg
Wind8.7 mph W
Humidity39%
Visibility
Dew point66°
Mon, 1789° / 74°0Clear
89 °Clear

Union City, Monday, 17 August

Clear. High 89°, low 74°.

Pressure30.00 inHg
Wind10 mph NE
Humidity61%
Visibility
Dew point70°
Tue, 1897° / 71°0.02Light rain
97 °Light rain

Union City, Tuesday, 18 August

Light rain. High 97°, low 71°.

Pressure29.88 inHg
Wind12 mph S
Humidity55%
Visibility
Dew point69°
Wed, 1995° / 81°0Overcast
95 °Overcast

Union City, Wednesday, 19 August

Overcast. High 95°, low 81°.

Pressure29.83 inHg
Wind15 mph SW
Humidity45%
Visibility
Dew point69°
Thu, 2088° / 68°0.08Light rain
88 °Light rain

Union City, Thursday, 20 August

Light rain. High 88°, low 68°.

Pressure29.91 inHg
Wind10.4 mph E
Humidity48%
Visibility
Dew point61°
Fri, 2192° / 67°0Clear
92 °Clear

Union City, Friday, 21 August

Clear. High 92°, low 67°.

Pressure29.85 inHg
Wind9.2 mph SE
Humidity49%
Visibility
Dew point64°
Sat, 22102° / 74°0.01Light rain
102 °Light rain

Union City, Saturday, 22 August

Light rain. High 102°, low 74°.

Pressure29.80 inHg
Wind14.7 mph SW
Humidity32%
Visibility
Dew point62°
Sun, 2388° / 69°0Clear
88 °Clear

Union City, Sunday, 23 August

Clear. High 88°, low 69°.

Pressure30.06 inHg
Wind11.9 mph NE
Humidity41%
Visibility
Dew point57°
Mon, 2485° / 61°0Partly cloudy
85 °Partly cloudy

Union City, Monday, 24 August

Partly cloudy. High 85°, low 61°.

Pressure30.12 inHg
Wind11.4 mph NE
Humidity42%
Visibility
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2589° / 71°0.05Climate normal
89 °Climate normal

Union City, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high89°
Average low71°
Average precipitation0.05 in
Chance of precipitation23%
Record high99° (2023)
Record low60° (2025)
Wed, 2689° / 72°0.05Climate normal
89 °Climate normal

Union City, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high89°
Average low72°
Average precipitation0.05 in
Chance of precipitation30%
Record high100° (2023)
Record low60° (2025)
Thu, 2788° / 71°0.07Climate normal
88 °Climate normal

Union City, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high88°
Average low71°
Average precipitation0.07 in
Chance of precipitation22%
Record high99° (2007)
Record low56° (2025)
Fri, 2888° / 71°0.1Climate normal
88 °Climate normal

Union City, Friday, 28 August

Climate normal for this date — 60-year average.

Average high88°
Average low71°
Average precipitation0.1 in
Chance of precipitation32%
Record high98° (1990)
Record low58° (1967)
Sat, 2987° / 71°0.11Climate normal
87 °Climate normal

Union City, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high87°
Average low71°
Average precipitation0.11 in
Chance of precipitation38%
Record high101° (2000)
Record low55° (1986)
Sun, 3087° / 71°0.15Climate normal
87 °Climate normal

Union City, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high87°
Average low71°
Average precipitation0.15 in
Chance of precipitation30%
Record high97° (2000)
Record low60° (1988)
Mon, 3187° / 70°0.08Climate normal
87 °Climate normal

Union City, Monday, 31 August

Climate normal for this date — 60-year average.

Average high87°
Average low70°
Average precipitation0.08 in
Chance of precipitation30%
Record high97° (2011)
Record low61° (2023)
Tue, 0187° / 70°0.1Climate normal
87 °Climate normal

Union City, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high87°
Average low70°
Average precipitation0.1 in
Chance of precipitation28%
Record high97° (2011)
Record low57° (1967)
Wed, 0286° / 70°0.15Climate normal
86 °Climate normal

Union City, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high86°
Average low70°
Average precipitation0.15 in
Chance of precipitation27%
Record high97° (2011)
Record low58° (1987)
Thu, 0385° / 70°0.1Climate normal
85 °Climate normal

Union City, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high85°
Average low70°
Average precipitation0.1 in
Chance of precipitation35%
Record high98° (1999)
Record low58° (1974)
Fri, 0485° / 69°0.11Climate normal
85 °Climate normal

Union City, Friday, 4 September

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.11 in
Chance of precipitation23%
Record high97° (1999)
Record low55° (1974)
Sat, 0585° / 69°0.07Climate normal
85 °Climate normal

Union City, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.07 in
Chance of precipitation30%
Record high97° (1990)
Record low56° (1997)
Sun, 0685° / 68°0.06Climate normal
85 °Climate normal

Union City, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.06 in
Chance of precipitation25%
Record high99° (1990)
Record low56° (1988)
Mon, 0785° / 68°0.05Climate normal
85 °Climate normal

Union City, Monday, 7 September

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.05 in
Chance of precipitation23%
Record high97° (1990)
Record low53° (2017)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Union City, TN are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Union City, TN since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.