Monthly outlook for Union Heights, TN: average high 68.9°, average low 49.3°. That is 3.3° above the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 7 November (75.5°), the coolest 26 October (41.3°).
68.9°/49.3°
Average high / low
+3.3°
Above normal
5 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
69.7°
64.4°
+2.9°
4 November – 13 November
67.6°
59.5°
+4.5°
14 November – 23 November
at normal
56.2°
—
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).
Mon, 2670° / 41°0
70 °
Union Heights, Monday, 26 October
Clear. High 70°, low 41°.
Pressure30.39 inHg
Wind1.3 mph SE
Humidity62%
Visibility6.2 mi
Dew point48°
Tue, 2772° / 49°0
72 °
Union Heights, Tuesday, 27 October
Overcast. High 72°, low 49°.
Pressure30.30 inHg
Wind2.8 mph E
Humidity55%
Visibility6.2 mi
Dew point49°
Wed, 2869° / 51°0
69 °
Union Heights, Wednesday, 28 October
Overcast. High 69°, low 51°.
Pressure30.36 inHg
Wind1.7 mph SE
Humidity61%
Visibility6.2 mi
Dew point50°
Thu, 2971° / 49°0
71 °
Union Heights, Thursday, 29 October
Clear. High 71°, low 49°.
Pressure30.30 inHg
Wind4.9 mph E
Humidity51%
Visibility—
Dew point47°
Fri, 3072° / 49°0
72 °
Union Heights, Friday, 30 October
Mostly clear. High 72°, low 49°.
Pressure30.24 inHg
Wind3.6 mph E
Humidity44%
Visibility—
Dew point46°
Sat, 3174° / 50°0
74 °
Union Heights, Saturday, 31 October
Overcast. High 74°, low 50°.
Pressure30.27 inHg
Wind4.2 mph W
Humidity36%
Visibility—
Dew point43°
Sun, 0173° / 50°0
73 °
Union Heights, Sunday, 1 November
Overcast. High 73°, low 50°.
Pressure30.21 inHg
Wind5.5 mph SW
Humidity34%
Visibility—
Dew point40°
Mon, 0263° / 59°0.67
63 °
Union Heights, Monday, 2 November
Heavy rain. High 63°, low 59°.
Pressure30.06 inHg
Wind8.9 mph W
Humidity96%
Visibility—
Dew point60°
Tue, 0364° / 54°0.06
64 °
Union Heights, Tuesday, 3 November
Light rain. High 64°, low 54°.
Pressure30.09 inHg
Wind11 mph NE
Humidity68%
Visibility—
Dew point51°
Wed, 0472° / 56°0.13
72 °
Union Heights, Wednesday, 4 November
Light rain. High 72°, low 56°.
Pressure29.85 inHg
Wind14.8 mph SW
Humidity59%
Visibility—
Dew point55°
Thu, 0561° / 50°0.04
61 °
Union Heights, Thursday, 5 November
Light rain. High 61°, low 50°.
Pressure30.06 inHg
Wind7.1 mph W
Humidity76%
Visibility—
Dew point50°
Fri, 0667° / 45°0
67 °
Union Heights, Friday, 6 November
Mostly clear. High 67°, low 45°.
Pressure30.06 inHg
Wind2 mph SE
Humidity40%
Visibility—
Dew point39°
Sat, 0775° / 50°0
75 °
Union Heights, Saturday, 7 November
Overcast. High 75°, low 50°.
Pressure29.88 inHg
Wind14.4 mph W
Humidity43%
Visibility—
Dew point49°
Sun, 0873° / 52°0.04
73 °
Union Heights, Sunday, 8 November
Light rain. High 73°, low 52°.
Pressure29.83 inHg
Wind14.8 mph SW
Humidity66%
Visibility—
Dew point60°
Mon, 0956° / 43°0
56 °
Union Heights, Monday, 9 November
Clear. High 56°, low 43°.
Pressure30.09 inHg
Wind10 mph NW
Humidity36%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1060° / 42°0.13
60 °
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°0.15
58 °
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°0.13
57 °
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°0.03
56 °
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°0.07
57 °
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°0.11
56 °
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°0.09
57 °
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°0.09
57 °
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)
Wed, 1857° / 39°0.06
57 °
Union Heights, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high57°
Average low39°
Average precipitation0.06 in
Chance of precipitation23%
Record high75° (2016)
Record low24° (2014)
Thu, 1958° / 39°0.12
58 °
Union Heights, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high58°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high75° (1985)
Record low21° (2014)
Fri, 2057° / 40°0.06
57 °
Union Heights, Friday, 20 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.06 in
Chance of precipitation23%
Record high72° (1991)
Record low24° (2022)
Sat, 2155° / 38°0.15
55 °
Union Heights, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.15 in
Chance of precipitation33%
Record high70° (1994)
Record low20° (2022)
Sun, 2255° / 37°0.1
55 °
Union Heights, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.1 in
Chance of precipitation40%
Record high71° (1992)
Record low23° (1964)
Mon, 2355° / 37°0.09
55 °
Union Heights, Monday, 23 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.09 in
Chance of precipitation33%
Record high70° (1979)
Record low22° (1970)
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.