Monthly outlook for Green Grove, TN: average high 64.8°, average low 51°. That is 1.6° above the climate normal for October. Precipitation is expected on 7 days (about 3.7 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 30 October (79°), the coolest 12 November (39.6°).
64.8°/51°
Average high / low
+1.6°
Above normal
7 / 5
Wet days / normal
3.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
69.2°
63.6°
+3.1°
9 November – 18 November
57.6°
58.5°
-0.5°
19 November – 28 November
at normal
56°
—
October records over 66 years
95.9°3 October 2019All-time high
32.4°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Hartsville (5 mi).
Sat, 3178° / 53°0
78 °
Green Grove, Saturday, 31 October
Overcast. High 78°, low 53°.
Pressure30.30 inHg
Wind4.4 mph SE
Humidity43%
Visibility6.2 mi
Dew point52°
Sun, 0164° / 54°0.22
64 °
Green Grove, Sunday, 1 November
Light rain. High 64°, low 54°.
Pressure30.39 inHg
Wind9.8 mph SE
Humidity93%
Visibility2.5 mi
Dew point52°
Mon, 0274° / 57°0
74 °
Green Grove, Monday, 2 November
Overcast. High 74°, low 57°.
Pressure30.24 inHg
Wind6.9 mph S
Humidity46%
Visibility6.2 mi
Dew point48°
Tue, 0374° / 62°0.11
74 °
Green Grove, Tuesday, 3 November
Light rain. High 74°, low 62°.
Pressure30.03 inHg
Wind14.9 mph S
Humidity58%
Visibility—
Dew point57°
Wed, 0474° / 61°0.99
74 °
Green Grove, Wednesday, 4 November
Rain. High 74°, low 61°.
Pressure29.77 inHg
Wind14.9 mph S
Humidity77%
Visibility—
Dew point65°
Thu, 0566° / 59°1.22
66 °
Green Grove, Thursday, 5 November
Heavy rain. High 66°, low 59°.
Pressure29.59 inHg
Wind8.9 mph NW
Humidity95%
Visibility—
Dew point61°
Fri, 0660° / 56°0.01
60 °
Green Grove, Friday, 6 November
Light rain. High 60°, low 56°.
Pressure29.83 inHg
Wind10.7 mph NW
Humidity85%
Visibility—
Dew point54°
Sat, 0762° / 48°0
62 °
Green Grove, Saturday, 7 November
Mostly clear. High 62°, low 48°.
Pressure30.00 inHg
Wind7.9 mph N
Humidity54%
Visibility—
Dew point44°
Sun, 0860° / 45°0
60 °
Green Grove, Sunday, 8 November
Overcast. High 60°, low 45°.
Pressure30.12 inHg
Wind12.1 mph NE
Humidity47%
Visibility—
Dew point38°
Mon, 0961° / 46°0
61 °
Green Grove, Monday, 9 November
Overcast. High 61°, low 46°.
Pressure30.06 inHg
Wind10.7 mph SE
Humidity54%
Visibility—
Dew point42°
Tue, 1064° / 49°0.21
64 °
Green Grove, Tuesday, 10 November
Rain. High 64°, low 49°.
Pressure29.77 inHg
Wind15.1 mph S
Humidity58%
Visibility—
Dew point48°
Wed, 1147° / 45°0
47 °
Green Grove, Wednesday, 11 November
Overcast. High 47°, low 45°.
Pressure29.91 inHg
Wind10.3 mph NW
Humidity81%
Visibility—
Dew point41°
Thu, 1256° / 40°0
56 °
Green Grove, Thursday, 12 November
Clear. High 56°, low 40°.
Pressure29.91 inHg
Wind6.1 mph E
Humidity45%
Visibility—
Dew point32°
Fri, 1357° / 42°0.2
57 °
Green Grove, Friday, 13 November
Rain. High 57°, low 42°.
Pressure29.85 inHg
Wind11.8 mph S
Humidity65%
Visibility—
Dew point43°
Sat, 1461° / 51°0.78
61 °
Green Grove, Saturday, 14 November
Rain. High 61°, low 51°.
Pressure29.77 inHg
Wind14.6 mph S
Humidity53%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1557° / 42°0.17
57 °
Green Grove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.17 in
Chance of precipitation37%
Record high76° (1964)
Record low24° (1969)
Mon, 1658° / 42°0.16
58 °
Green Grove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.16 in
Chance of precipitation33%
Record high76° (1964)
Record low28° (2018)
Tue, 1758° / 42°0.12
58 °
Green Grove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.12 in
Chance of precipitation23%
Record high77° (2016)
Record low26° (2022)
Wed, 1858° / 43°0.15
58 °
Green Grove, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.15 in
Chance of precipitation27%
Record high77° (2016)
Record low23° (2014)
Thu, 1959° / 43°0.16
59 °
Green Grove, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.16 in
Chance of precipitation33%
Record high75° (1985)
Record low23° (2022)
Fri, 2058° / 42°0.11
58 °
Green Grove, Friday, 20 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation25%
Record high72° (1979)
Record low23° (2022)
Sat, 2156° / 42°0.14
56 °
Green Grove, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.14 in
Chance of precipitation27%
Record high72° (1990)
Record low23° (2022)
Sun, 2255° / 41°0.1
55 °
Green Grove, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.1 in
Chance of precipitation28%
Record high72° (2010)
Record low22° (1964)
Mon, 2356° / 40°0.15
56 °
Green Grove, Monday, 23 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.15 in
Chance of precipitation30%
Record high73° (1999)
Record low22° (1970)
Tue, 2456° / 40°0.13
56 °
Green Grove, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.13 in
Chance of precipitation33%
Record high71° (1973)
Record low19° (1970)
Wed, 2556° / 41°0.14
56 °
Green Grove, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.14 in
Chance of precipitation33%
Record high71° (2010)
Record low21° (1970)
Thu, 2656° / 41°0.14
56 °
Green Grove, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.14 in
Chance of precipitation45%
Record high71° (1966)
Record low23° (1977)
Fri, 2755° / 42°0.31
55 °
Green Grove, Friday, 27 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.31 in
Chance of precipitation53%
Record high75° (1990)
Record low26° (2013)
Sat, 2854° / 39°0.25
54 °
Green Grove, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.25 in
Chance of precipitation38%
Record high69° (1990)
Record low20° (2018)
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 Green 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 Green 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.