Monthly outlook for Oak Grove, TN: average high 64.6°, average low 48.6°. That is 2.8° above the climate normal for October. Precipitation is expected on 6 days (about 2.2 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 30 October (76.1°), the coolest 12 November (36°).
64.6°/48.6°
Average high / low
+2.8°
Above normal
6 / 5
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
69.2°
61°
+4.6°
8 November – 17 November
56.8°
56.3°
+0.3°
18 November – 27 November
at normal
54.4°
—
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).
Fri, 3076° / 46°0
76 °
Oak Grove, Friday, 30 October
Mostly clear. High 76°, low 46°.
Pressure30.27 inHg
Wind0.6 mph N
Humidity53%
Visibility6.2 mi
Dew point49°
Sat, 3171° / 49°0
71 °
Oak Grove, Saturday, 31 October
Overcast. High 71°, low 49°.
Pressure30.36 inHg
Wind4.5 mph E
Humidity37%
Visibility6.2 mi
Dew point38°
Sun, 0170° / 53°0
70 °
Oak Grove, Sunday, 1 November
Overcast. High 70°, low 53°.
Pressure30.42 inHg
Wind5.3 mph E
Humidity33%
Visibility6.2 mi
Dew point35°
Mon, 0271° / 54°0
71 °
Oak Grove, Monday, 2 November
Partly cloudy. High 71°, low 54°.
Pressure30.33 inHg
Wind4.5 mph E
Humidity47%
Visibility6.2 mi
Dew point42°
Tue, 0374° / 49°0
74 °
Oak Grove, Tuesday, 3 November
Clear. High 74°, low 49°.
Pressure30.15 inHg
Wind10.3 mph SE
Humidity34%
Visibility—
Dew point41°
Wed, 0469° / 53°0
69 °
Oak Grove, Wednesday, 4 November
Overcast. High 69°, low 53°.
Pressure29.97 inHg
Wind9 mph SE
Humidity60%
Visibility—
Dew point52°
Thu, 0565° / 57°1.66
65 °
Oak Grove, Thursday, 5 November
Heavy rain. High 65°, low 57°.
Pressure29.59 inHg
Wind9.4 mph SE
Humidity86%
Visibility—
Dew point57°
Fri, 0658° / 55°0.13
58 °
Oak Grove, Friday, 6 November
Light rain. High 58°, low 55°.
Pressure29.71 inHg
Wind11.8 mph W
Humidity96%
Visibility—
Dew point56°
Sat, 0765° / 48°0.02
65 °
Oak Grove, Saturday, 7 November
Light rain. High 65°, low 48°.
Pressure30.00 inHg
Wind5.8 mph NE
Humidity59%
Visibility—
Dew point48°
Sun, 0868° / 43°0
68 °
Oak Grove, Sunday, 8 November
Overcast. High 68°, low 43°.
Pressure30.00 inHg
Wind4.5 mph NW
Humidity49%
Visibility—
Dew point45°
Mon, 0962° / 55°0.05
62 °
Oak Grove, Monday, 9 November
Light rain. High 62°, low 55°.
Pressure29.88 inHg
Wind4 mph E
Humidity72%
Visibility—
Dew point52°
Tue, 1055° / 46°0.11
55 °
Oak Grove, Tuesday, 10 November
Light rain. High 55°, low 46°.
Pressure29.85 inHg
Wind10.8 mph W
Humidity87%
Visibility—
Dew point51°
Wed, 1146° / 38°0.03
46 °
Oak Grove, Wednesday, 11 November
Light rain. High 46°, low 38°.
Pressure30.00 inHg
Wind5.9 mph W
Humidity74%
Visibility—
Dew point37°
Thu, 1256° / 36°0.11
56 °
Oak Grove, Thursday, 12 November
Light rain. High 56°, low 36°.
Pressure29.77 inHg
Wind3.5 mph NW
Humidity53%
Visibility—
Dew point37°
Fri, 1354° / 46°0.05
54 °
Oak Grove, Friday, 13 November
Light rain. High 54°, low 46°.
Pressure29.88 inHg
Wind8.7 mph SW
Humidity86%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1455° / 36°0.06
55 °
Oak Grove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0.06 in
Chance of precipitation27%
Record high74° (1993)
Record low22° (1968)
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)
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.