Monthly outlook for Mason Grove, TN: average high 57.7°, average low 38.5°. That is 0.3° below the climate normal for November. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 20 November (73.9°), the coolest 23 November (31.6°).
57.7°/38.5°
Average high / low
−0.3°
Below normal
2 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
58.8°
59.2°
-0.2°
21 November – 30 November
55.8°
56.1°
-0.1°
1 December – 10 December
at normal
52.5°
—
November records over 66 years
84.6°1 November 2016All-time high
16.9°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Jackson (10 mi).
Thu, 1262° / 36°0
62 °
Mason Grove, Thursday, 12 November
Clear. High 62°, low 36°.
Pressure29.94 inHg
Wind11.6 mph NW
Humidity50%
Visibility6.2 mi
Dew point41°
Fri, 1349° / 34°0
49 °
Mason Grove, Friday, 13 November
Overcast. High 49°, low 34°.
Pressure30.03 inHg
Wind11 mph NW
Humidity50%
Visibility6.2 mi
Dew point31°
Sat, 1450° / 35°0
50 °
Mason Grove, Saturday, 14 November
Overcast. High 50°, low 35°.
Pressure30.27 inHg
Wind6.1 mph NE
Humidity51%
Visibility6.2 mi
Dew point29°
Sun, 1555° / 34°0
55 °
Mason Grove, Sunday, 15 November
Clear. High 55°, low 34°.
Pressure30.36 inHg
Wind8.5 mph SE
Humidity43%
Visibility—
Dew point29°
Mon, 1651° / 42°0.11
51 °
Mason Grove, Monday, 16 November
Light rain. High 51°, low 42°.
Pressure30.39 inHg
Wind10.3 mph E
Humidity65%
Visibility—
Dew point37°
Tue, 1757° / 36°0
57 °
Mason Grove, Tuesday, 17 November
Clear. High 57°, low 36°.
Pressure30.27 inHg
Wind9.3 mph NE
Humidity35%
Visibility—
Dew point26°
Wed, 1857° / 36°0
57 °
Mason Grove, Wednesday, 18 November
Clear. High 57°, low 36°.
Pressure30.24 inHg
Wind7.5 mph NE
Humidity33%
Visibility—
Dew point24°
Thu, 1962° / 38°0
62 °
Mason Grove, Thursday, 19 November
Partly cloudy. High 62°, low 38°.
Pressure30.06 inHg
Wind10.5 mph S
Humidity35%
Visibility—
Dew point27°
Fri, 2074° / 49°0
74 °
Mason Grove, Friday, 20 November
Light rain. High 74°, low 49°.
Pressure29.94 inHg
Wind17.2 mph S
Humidity58%
Visibility—
Dew point53°
Sat, 2166° / 49°0.17
66 °
Mason Grove, Saturday, 21 November
Light rain. High 66°, low 49°.
Pressure29.88 inHg
Wind22.3 mph SW
Humidity66%
Visibility—
Dew point48°
Sun, 2248° / 37°0
48 °
Mason Grove, Sunday, 22 November
Partly cloudy. High 48°, low 37°.
Pressure30.24 inHg
Wind12.3 mph N
Humidity38%
Visibility—
Dew point22°
Mon, 2350° / 32°0
50 °
Mason Grove, Monday, 23 November
Mostly clear. High 50°, low 32°.
Pressure30.30 inHg
Wind7 mph N
Humidity34%
Visibility—
Dew point20°
Tue, 2455° / 35°0
55 °
Mason Grove, Tuesday, 24 November
Clear. High 55°, low 35°.
Pressure30.33 inHg
Wind4.6 mph NE
Humidity31%
Visibility—
Dew point21°
Wed, 2558° / 37°0
58 °
Mason Grove, Wednesday, 25 November
Partly cloudy. High 58°, low 37°.
Pressure30.21 inHg
Wind8.1 mph SW
Humidity27%
Visibility—
Dew point21°
Thu, 2658° / 42°0
58 °
Mason Grove, Thursday, 26 November
Clear. High 58°, low 42°.
Pressure30.06 inHg
Wind10.3 mph NW
Humidity53%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2757° / 42°0.33
57 °
Mason Grove, Friday, 27 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.33 in
Chance of precipitation50%
Record high76° (1990)
Record low25° (2018)
Sat, 2854° / 39°0.21
54 °
Mason Grove, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.21 in
Chance of precipitation35%
Record high72° (1990)
Record low23° (2013)
Sun, 2954° / 38°0.16
54 °
Mason Grove, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.16 in
Chance of precipitation32%
Record high72° (1970)
Record low22° (1976)
Mon, 3055° / 40°0.19
55 °
Mason Grove, Monday, 30 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.19 in
Chance of precipitation38%
Record high70° (1970)
Record low21° (1976)
Tue, 0155° / 38°0.11
55 °
Mason Grove, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.11 in
Chance of precipitation25%
Record high73° (1982)
Record low21° (1964)
Wed, 0254° / 38°0.09
54 °
Mason Grove, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.09 in
Chance of precipitation23%
Record high76° (1982)
Record low23° (1985)
Thu, 0354° / 40°0.21
54 °
Mason Grove, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.21 in
Chance of precipitation30%
Record high75° (1982)
Record low24° (1985)
Fri, 0453° / 39°0.21
53 °
Mason Grove, Friday, 4 December
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.21 in
Chance of precipitation32%
Record high74° (1998)
Record low24° (2006)
Sat, 0553° / 38°0.15
53 °
Mason Grove, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.15 in
Chance of precipitation32%
Record high72° (1998)
Record low24° (2024)
Sun, 0651° / 37°0.17
51 °
Mason Grove, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.17 in
Chance of precipitation37%
Record high73° (1998)
Record low19° (2024)
Mon, 0751° / 37°0.1
51 °
Mason Grove, Monday, 7 December
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation28%
Record high69° (1980)
Record low20° (1977)
Tue, 0851° / 37°0.2
51 °
Mason Grove, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.2 in
Chance of precipitation40%
Record high69° (1980)
Record low19° (2006)
Wed, 0952° / 37°0.26
52 °
Mason Grove, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.26 in
Chance of precipitation40%
Record high69° (2007)
Record low21° (1995)
Thu, 1051° / 37°0.12
51 °
Mason Grove, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.12 in
Chance of precipitation33%
Record high72° (2021)
Record low14° (1995)
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 Mason 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 Mason 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.