Monthly outlook for Harmony Grove, TN: average high 65.1°, average low 47.3°. That is 0.9° above the climate normal for October. Precipitation is expected on 5 days (about 3.9 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 28 October (76.4°), the coolest 7 November (26.2°).
65.1°/47.3°
Average high / low
+0.9°
Above normal
5 / 5
Wet days / normal
3.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
71.4°
64.9°
+3.6°
3 November – 12 November
54.6°
60.5°
-3.2°
13 November – 22 November
at normal
56.9°
—
October records over 66 years
93.9°3 October 2019All-time high
27.7°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Parrottsville (10 mi).
Sun, 2568° / 40°0
68 °
Harmony Grove, Sunday, 25 October
Clear. High 68°, low 40°.
Pressure30.47 inHg
Wind3.1 mph N
Humidity38%
Visibility6.2 mi
Dew point40°
Mon, 2672° / 47°0
72 °
Harmony Grove, Monday, 26 October
Clear. High 72°, low 47°.
Pressure30.36 inHg
Wind2.6 mph NW
Humidity43%
Visibility6.2 mi
Dew point42°
Tue, 2776° / 49°0
76 °
Harmony Grove, Tuesday, 27 October
Overcast. High 76°, low 49°.
Pressure30.27 inHg
Wind3.1 mph N
Humidity33%
Visibility6.2 mi
Dew point40°
Wed, 2876° / 53°0
76 °
Harmony Grove, Wednesday, 28 October
Overcast. High 76°, low 53°.
Pressure30.27 inHg
Wind8.1 mph SE
Humidity24%
Visibility—
Dew point34°
Thu, 2975° / 51°0
75 °
Harmony Grove, Thursday, 29 October
Clear. High 75°, low 51°.
Pressure30.27 inHg
Wind6.2 mph SE
Humidity41%
Visibility—
Dew point46°
Fri, 3071° / 51°0
71 °
Harmony Grove, Friday, 30 October
Clear. High 71°, low 51°.
Pressure30.24 inHg
Wind5.4 mph N
Humidity43%
Visibility—
Dew point45°
Sat, 3176° / 55°0
76 °
Harmony Grove, Saturday, 31 October
Overcast. High 76°, low 55°.
Pressure30.21 inHg
Wind6.2 mph SE
Humidity36%
Visibility—
Dew point44°
Sun, 0168° / 55°0
68 °
Harmony Grove, Sunday, 1 November
Overcast. High 68°, low 55°.
Pressure30.21 inHg
Wind6.3 mph SE
Humidity57%
Visibility—
Dew point51°
Mon, 0262° / 56°0.31
62 °
Harmony Grove, Monday, 2 November
Light rain. High 62°, low 56°.
Pressure30.12 inHg
Wind3.2 mph NW
Humidity92%
Visibility—
Dew point56°
Tue, 0365° / 58°1.04
65 °
Harmony Grove, Tuesday, 3 November
Rain. High 65°, low 58°.
Pressure29.88 inHg
Wind6 mph SE
Humidity84%
Visibility—
Dew point59°
Wed, 0462° / 60°1.35
62 °
Harmony Grove, Wednesday, 4 November
Rain. High 62°, low 60°.
Pressure29.74 inHg
Wind4 mph SE
Humidity100%
Visibility—
Dew point61°
Thu, 0558° / 45°1.1
58 °
Harmony Grove, Thursday, 5 November
Rain. High 58°, low 45°.
Pressure29.53 inHg
Wind17 mph NW
Humidity94%
Visibility—
Dew point51°
Fri, 0647° / 36°0.11
47 °
Harmony Grove, Friday, 6 November
Snow. High 47°, low 36°.
Pressure30.18 inHg
Wind9.6 mph NW
Humidity51%
Visibility—
Dew point28°
Sat, 0742° / 26°0.03
42 °
Harmony Grove, Saturday, 7 November
Light snow. High 42°, low 26°.
Pressure30.53 inHg
Wind5.9 mph SE
Humidity54%
Visibility—
Dew point25°
Sun, 0854° / 31°0
54 °
Harmony Grove, Sunday, 8 November
Overcast. High 54°, low 31°.
Pressure30.39 inHg
Wind6.1 mph SE
Humidity37%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0961° / 42°0.09
61 °
Harmony Grove, Monday, 9 November
Climate normal for this date — 60-year average.
Average high61°
Average low42°
Average precipitation0.09 in
Chance of precipitation25%
Record high77° (2024)
Record low27° (2019)
Tue, 1060° / 42°0.14
60 °
Harmony Grove, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.14 in
Chance of precipitation37%
Record high76° (2020)
Record low27° (2025)
Wed, 1159° / 40°0.14
59 °
Harmony Grove, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high59°
Average low40°
Average precipitation0.14 in
Chance of precipitation35%
Record high74° (2020)
Record low24° (2025)
Thu, 1258° / 40°0.16
58 °
Harmony Grove, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.16 in
Chance of precipitation33%
Record high74° (2003)
Record low24° (2019)
Fri, 1356° / 38°0.03
56 °
Harmony Grove, Friday, 13 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.03 in
Chance of precipitation18%
Record high74° (1978)
Record low18° (2019)
Sat, 1457° / 37°0.06
57 °
Harmony Grove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high57°
Average low37°
Average precipitation0.06 in
Chance of precipitation30%
Record high76° (1993)
Record low22° (1968)
Sun, 1557° / 38°0.11
57 °
Harmony Grove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high57°
Average low38°
Average precipitation0.11 in
Chance of precipitation38%
Record high73° (2005)
Record low21° (1969)
Mon, 1657° / 39°0.09
57 °
Harmony Grove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high57°
Average low39°
Average precipitation0.09 in
Chance of precipitation30%
Record high76° (2023)
Record low26° (1969)
Tue, 1757° / 39°0.08
57 °
Harmony Grove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high57°
Average low39°
Average precipitation0.08 in
Chance of precipitation32%
Record high74° (2023)
Record low26° (1997)
Wed, 1858° / 39°0.06
58 °
Harmony Grove, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high58°
Average low39°
Average precipitation0.06 in
Chance of precipitation25%
Record high76° (2016)
Record low24° (2014)
Thu, 1958° / 39°0.12
58 °
Harmony Grove, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high58°
Average low39°
Average precipitation0.12 in
Chance of precipitation32%
Record high75° (1985)
Record low20° (2014)
Fri, 2057° / 40°0.06
57 °
Harmony Grove, Friday, 20 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (1991)
Record low26° (1980)
Sat, 2155° / 38°0.15
55 °
Harmony Grove, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.15 in
Chance of precipitation35%
Record high72° (1994)
Record low22° (2022)
Sun, 2255° / 38°0.1
55 °
Harmony Grove, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.1 in
Chance of precipitation38%
Record high70° (1992)
Record low23° (1964)
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 Harmony Grove, 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 Harmony Grove, 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.