As of 08:32 EDT

Weather in Union Heights, TN

42°Current weather

Union Heights, Monday, 19 October, 08:32

Clear. Feels like 38°. High 69°, low 39°.

Pressure30.45 inHg
Wind7 mph E
Humidity79%
Visibility6.2 mi
Dew point36°

Monthly outlook for Union Heights, TN: average high 64.1°, average low 41.7°. That is 0.6° below the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 20 October (71.8°), the coolest 31 October (28.7°).

64.1°/41.7°
Average high / low
−0.6°
Below normal
1 / 4
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October67.9°65.6°+1.3°
29 October – 7 November57.7°62.8°-2.8°
8 November – 17 Novemberat normal57.9°—

October records over 66 years

94.8°3 October 2019All-time high
27.3°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Bulls Gap (11 mi).

Tue, 2072° / 39°0Overcast
72 °Overcast

Union Heights, Tuesday, 20 October

Overcast. High 72°, low 39°.

Pressure30.30 inHg
Wind4.2 mph NE
Humidity46%
Visibility6.2 mi
Dew point42°
Wed, 2171° / 47°0Clear
71 °Clear

Union Heights, Wednesday, 21 October

Clear. High 71°, low 47°.

Pressure30.24 inHg
Wind1.1 mph E
Humidity52%
Visibility6.2 mi
Dew point46°
Thu, 2269° / 46°0Clear
69 °Clear

Union Heights, Thursday, 22 October

Clear. High 69°, low 46°.

Pressure30.24 inHg
Wind1.4 mph SE
Humidity57%
Visibility5.2 mi
Dew point47°
Fri, 2368° / 47°0Clear
68 °Clear

Union Heights, Friday, 23 October

Clear. High 68°, low 47°.

Pressure30.24 inHg
Wind6.7 mph E
Humidity45%
Visibility—
Dew point42°
Sat, 2467° / 48°0Clear
67 °Clear

Union Heights, Saturday, 24 October

Clear. High 67°, low 48°.

Pressure30.39 inHg
Wind8 mph E
Humidity52%
Visibility—
Dew point45°
Sun, 2565° / 40°0Partly cloudy
65 °Partly cloudy

Union Heights, Sunday, 25 October

Partly cloudy. High 65°, low 40°.

Pressure30.42 inHg
Wind6.7 mph E
Humidity37%
Visibility—
Dew point35°
Mon, 2666° / 44°0Overcast
66 °Overcast

Union Heights, Monday, 26 October

Overcast. High 66°, low 44°.

Pressure30.30 inHg
Wind2.7 mph NE
Humidity42%
Visibility—
Dew point40°
Tue, 2769° / 48°0Overcast
69 °Overcast

Union Heights, Tuesday, 27 October

Overcast. High 69°, low 48°.

Pressure30.18 inHg
Wind5.4 mph W
Humidity37%
Visibility—
Dew point39°
Wed, 2862° / 53°0Light rain
62 °Light rain

Union Heights, Wednesday, 28 October

Light rain. High 62°, low 53°.

Pressure30.09 inHg
Wind4.5 mph N
Humidity63%
Visibility—
Dew point46°
Thu, 2951° / 45°0.24Light rain
51 °Light rain

Union Heights, Thursday, 29 October

Light rain. High 51°, low 45°.

Pressure30.12 inHg
Wind6 mph NE
Humidity91%
Visibility—
Dew point44°
Fri, 3055° / 35°0Overcast
55 °Overcast

Union Heights, Friday, 30 October

Overcast. High 55°, low 35°.

Pressure30.24 inHg
Wind11 mph NE
Humidity35%
Visibility—
Dew point26°
Sat, 3158° / 29°0Clear
58 °Clear

Union Heights, Saturday, 31 October

Clear. High 58°, low 29°.

Pressure30.45 inHg
Wind7.2 mph NE
Humidity28%
Visibility—
Dew point20°
Sun, 0159° / 31°0Mostly clear
59 °Mostly clear

Union Heights, Sunday, 1 November

Mostly clear. High 59°, low 31°.

Pressure30.47 inHg
Wind4.6 mph E
Humidity29%
Visibility—
Dew point23°
Mon, 0260° / 36°0Overcast
60 °Overcast

Union Heights, Monday, 2 November

Overcast. High 60°, low 36°.

Pressure30.42 inHg
Wind3.7 mph NE
Humidity33%
Visibility—
Dew point27°
Tue, 0363° / 39°0Overcast
63 °Overcast

Union Heights, Tuesday, 3 November

Overcast. High 63°, low 39°.

Pressure30.30 inHg
Wind4.8 mph W
Humidity33%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0461° / 43°0.12Climate normal
61 °Climate normal

Union Heights, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high61°
Average low43°
Average precipitation0.12 in
Chance of precipitation35%
Record high78° (2003)
Record low26° (1966)
Thu, 0561° / 43°0.11Climate normal
61 °Climate normal

Union Heights, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high61°
Average low43°
Average precipitation0.11 in
Chance of precipitation32%
Record high80° (2024)
Record low25° (1991)
Fri, 0660° / 43°0.06Climate normal
60 °Climate normal

Union Heights, Friday, 6 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.06 in
Chance of precipitation33%
Record high80° (2024)
Record low27° (1967)
Sat, 0761° / 43°0.15Climate normal
61 °Climate normal

Union Heights, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high61°
Average low43°
Average precipitation0.15 in
Chance of precipitation32%
Record high80° (2024)
Record low27° (1967)
Sun, 0860° / 42°0.09Climate normal
60 °Climate normal

Union Heights, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (2023)
Record low27° (1971)
Mon, 0961° / 42°0.1Climate normal
61 °Climate normal

Union Heights, Monday, 9 November

Climate normal for this date — 60-year average.

Average high61°
Average low42°
Average precipitation0.1 in
Chance of precipitation25%
Record high77° (2023)
Record low26° (2019)
Tue, 1060° / 42°0.13Climate normal
60 °Climate normal

Union Heights, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.13 in
Chance of precipitation33%
Record high76° (2022)
Record low28° (2025)
Wed, 1158° / 40°0.15Climate normal
58 °Climate normal

Union Heights, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high58°
Average low40°
Average precipitation0.15 in
Chance of precipitation35%
Record high75° (2020)
Record low24° (2018)
Thu, 1257° / 40°0.13Climate normal
57 °Climate normal

Union Heights, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high57°
Average low40°
Average precipitation0.13 in
Chance of precipitation37%
Record high71° (2003)
Record low23° (2019)
Fri, 1356° / 38°0.03Climate normal
56 °Climate normal

Union Heights, Friday, 13 November

Climate normal for this date — 60-year average.

Average high56°
Average low38°
Average precipitation0.03 in
Chance of precipitation17%
Record high74° (1978)
Record low18° (2019)
Sat, 1457° / 37°0.07Climate normal
57 °Climate normal

Union Heights, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high57°
Average low37°
Average precipitation0.07 in
Chance of precipitation28%
Record high76° (1993)
Record low23° (1986)
Sun, 1556° / 39°0.11Climate normal
56 °Climate normal

Union Heights, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.11 in
Chance of precipitation37%
Record high74° (2005)
Record low22° (1969)
Mon, 1657° / 39°0.09Climate normal
57 °Climate normal

Union Heights, Monday, 16 November

Climate normal for this date — 60-year average.

Average high57°
Average low39°
Average precipitation0.09 in
Chance of precipitation33%
Record high74° (2023)
Record low27° (1969)
Tue, 1757° / 39°0.09Climate normal
57 °Climate normal

Union Heights, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high57°
Average low39°
Average precipitation0.09 in
Chance of precipitation28%
Record high74° (2023)
Record low26° (1997)

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 Heights, 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 Heights, 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.