Monthly outlook for Oak Grove, TN: average high 71.9°, average low 54.6°. That is 7.1° above the climate normal for October. Precipitation is expected on 5 days (about 5.4 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 30 October (77°), the coolest 31 October (46.5°).
71.9°/54.6°
Average high / low
+7.1°
Above normal
5 / 5
Wet days / normal
5.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
71.4°
60.6°
+6°
9 November – 18 November
72.6°
56.1°
+9.2°
19 November – 28 November
at normal
54.1°
—
October records over 66 years
91.4°3 October 2019All-time high
22.5°27 October 1982All-time low
Climate normals and records are computed from the nearest reference point — Johnson City (6 mi).
Sat, 3175° / 46°0
75 °
Oak Grove, Saturday, 31 October
Overcast. High 75°, low 46°.
Pressure30.39 inHg
Wind3.1 mph NE
Humidity35%
Visibility6.2 mi
Dew point38°
Sun, 0169° / 50°0
69 °
Oak Grove, Sunday, 1 November
Overcast. High 69°, low 50°.
Pressure30.42 inHg
Wind5.7 mph E
Humidity31%
Visibility6.2 mi
Dew point34°
Mon, 0271° / 50°0
71 °
Oak Grove, Monday, 2 November
Overcast. High 71°, low 50°.
Pressure30.30 inHg
Wind5.3 mph E
Humidity43%
Visibility6.2 mi
Dew point42°
Tue, 0371° / 48°0
71 °
Oak Grove, Tuesday, 3 November
Partly cloudy. High 71°, low 48°.
Pressure30.18 inHg
Wind5.6 mph SE
Humidity57%
Visibility6.2 mi
Dew point50°
Wed, 0467° / 59°1.08
67 °
Oak Grove, Wednesday, 4 November
Rain. High 67°, low 59°.
Pressure29.97 inHg
Wind10.7 mph SE
Humidity86%
Visibility—
Dew point62°
Thu, 0569° / 61°0.58
69 °
Oak Grove, Thursday, 5 November
Rain. High 69°, low 61°.
Pressure30.00 inHg
Wind5.5 mph W
Humidity86%
Visibility—
Dew point61°
Fri, 0664° / 60°0.1
64 °
Oak Grove, Friday, 6 November
Light rain. High 64°, low 60°.
Pressure30.06 inHg
Wind2.5 mph E
Humidity96%
Visibility—
Dew point61°
Sat, 0775° / 56°0
75 °
Oak Grove, Saturday, 7 November
Clear. High 75°, low 56°.
Pressure30.06 inHg
Wind4.3 mph E
Humidity56%
Visibility—
Dew point55°
Sun, 0877° / 56°0
77 °
Oak Grove, Sunday, 8 November
Clear. High 77°, low 56°.
Pressure30.12 inHg
Wind4.1 mph SE
Humidity52%
Visibility—
Dew point55°
Mon, 0976° / 57°0
76 °
Oak Grove, Monday, 9 November
Overcast. High 76°, low 57°.
Pressure30.21 inHg
Wind3.2 mph E
Humidity50%
Visibility—
Dew point53°
Tue, 1076° / 63°0
76 °
Oak Grove, Tuesday, 10 November
Mostly clear. High 76°, low 63°.
Pressure30.15 inHg
Wind3.4 mph S
Humidity45%
Visibility—
Dew point52°
Wed, 1170° / 57°0.15
70 °
Oak Grove, Wednesday, 11 November
Light rain. High 70°, low 57°.
Pressure30.03 inHg
Wind10.6 mph W
Humidity65%
Visibility—
Dew point56°
Thu, 1272° / 57°0.02
72 °
Oak Grove, Thursday, 12 November
Light rain. High 72°, low 57°.
Pressure30.00 inHg
Wind6.8 mph W
Humidity58%
Visibility—
Dew point55°
Fri, 1377° / 57°0
77 °
Oak Grove, Friday, 13 November
Overcast. High 77°, low 57°.
Pressure29.88 inHg
Wind13.8 mph SW
Humidity45%
Visibility—
Dew point51°
Sat, 1466° / 50°3.53
66 °
Oak Grove, Saturday, 14 November
Heavy rain. High 66°, low 50°.
Pressure29.77 inHg
Wind14 mph SW
Humidity82%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1555° / 37°0.11
55 °
Oak Grove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.11 in
Chance of precipitation38%
Record high72° (1961)
Record low19° (1969)
Mon, 1655° / 37°0.1
55 °
Oak Grove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.1 in
Chance of precipitation32%
Record high71° (2023)
Record low19° (1995)
Tue, 1755° / 37°0.08
55 °
Oak Grove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.08 in
Chance of precipitation35%
Record high72° (2023)
Record low24° (1997)
Wed, 1856° / 37°0.06
56 °
Oak Grove, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.06 in
Chance of precipitation27%
Record high73° (2016)
Record low21° (2014)
Thu, 1956° / 38°0.12
56 °
Oak Grove, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.12 in
Chance of precipitation32%
Record high72° (1985)
Record low19° (2014)
Fri, 2055° / 38°0.06
55 °
Oak Grove, Friday, 20 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (1985)
Record low24° (2022)
Sat, 2153° / 37°0.14
53 °
Oak Grove, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.14 in
Chance of precipitation40%
Record high69° (1994)
Record low23° (2022)
Sun, 2254° / 36°0.1
54 °
Oak Grove, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high54°
Average low36°
Average precipitation0.1 in
Chance of precipitation38%
Record high68° (1992)
Record low21° (1964)
Mon, 2353° / 36°0.11
53 °
Oak Grove, Monday, 23 November
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.11 in
Chance of precipitation37%
Record high68° (1999)
Record low20° (1970)
Tue, 2454° / 36°0.15
54 °
Oak Grove, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high54°
Average low36°
Average precipitation0.15 in
Chance of precipitation38%
Record high71° (1973)
Record low13° (1970)
Wed, 2555° / 36°0.07
55 °
Oak Grove, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0.07 in
Chance of precipitation33%
Record high67° (1979)
Record low16° (1970)
Thu, 2655° / 36°0.15
55 °
Oak Grove, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0.15 in
Chance of precipitation45%
Record high68° (1990)
Record low18° (1971)
Fri, 2754° / 37°0.13
54 °
Oak Grove, Friday, 27 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.13 in
Chance of precipitation40%
Record high73° (1973)
Record low21° (2018)
Sat, 2853° / 37°0.16
53 °
Oak Grove, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.16 in
Chance of precipitation37%
Record high73° (1990)
Record low18° (2013)
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 Oak 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 Oak 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.