Monthly outlook for Chestnut Hill, TN: average high 55°, average low 38.4°. That is 0.1° above the climate normal for November. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 5 days and 2.4 inches. The warmest day looks like 20 November (66.3°), the coolest 15 November (31.3°).
55°/38.4°
Average high / low
+0.1°
Above normal
2 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
58°
55.8°
+1.2°
24 November – 3 December
50.1°
52.8°
-1.5°
4 December – 13 December
at normal
48.7°
—
November records over 66 years
83.7°1 November 2016All-time high
16.5°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Portland (7 mi).
Sun, 1551° / 31°0
51 °
Chestnut Hill, Sunday, 15 November
Mostly clear. High 51°, low 31°.
Pressure30.42 inHg
Wind5.8 mph N
Humidity51%
Visibility6.2 mi
Dew point32°
Mon, 1652° / 33°0
52 °
Chestnut Hill, Monday, 16 November
Clear. High 52°, low 33°.
Pressure30.50 inHg
Wind5.3 mph NE
Humidity57%
Visibility6.2 mi
Dew point35°
Tue, 1758° / 34°0
58 °
Chestnut Hill, Tuesday, 17 November
Clear. High 58°, low 34°.
Pressure30.50 inHg
Wind1.9 mph SE
Humidity46%
Visibility6.2 mi
Dew point36°
Wed, 1860° / 37°0
60 °
Chestnut Hill, Wednesday, 18 November
Clear. High 60°, low 37°.
Pressure30.45 inHg
Wind6.8 mph S
Humidity42%
Visibility—
Dew point33°
Thu, 1964° / 42°0
64 °
Chestnut Hill, Thursday, 19 November
Clear. High 64°, low 42°.
Pressure30.39 inHg
Wind9.4 mph S
Humidity45%
Visibility—
Dew point38°
Fri, 2066° / 47°0
66 °
Chestnut Hill, Friday, 20 November
Clear. High 66°, low 47°.
Pressure30.30 inHg
Wind4.5 mph E
Humidity59%
Visibility—
Dew point49°
Sat, 2166° / 46°0
66 °
Chestnut Hill, Saturday, 21 November
Clear. High 66°, low 46°.
Pressure30.21 inHg
Wind9.1 mph S
Humidity48%
Visibility—
Dew point42°
Sun, 2262° / 45°0
62 °
Chestnut Hill, Sunday, 22 November
Overcast. High 62°, low 45°.
Pressure30.18 inHg
Wind12 mph SW
Humidity55%
Visibility—
Dew point44°
Mon, 2355° / 38°0
55 °
Chestnut Hill, Monday, 23 November
Clear. High 55°, low 38°.
Pressure30.21 inHg
Wind10.6 mph W
Humidity34%
Visibility—
Dew point25°
Tue, 2451° / 33°0
51 °
Chestnut Hill, Tuesday, 24 November
Partly cloudy. High 51°, low 33°.
Pressure30.27 inHg
Wind5.3 mph N
Humidity33%
Visibility—
Dew point21°
Wed, 2558° / 36°0
58 °
Chestnut Hill, Wednesday, 25 November
Overcast. High 58°, low 36°.
Pressure30.24 inHg
Wind3.9 mph S
Humidity32%
Visibility—
Dew point24°
Thu, 2653° / 40°0
53 °
Chestnut Hill, Thursday, 26 November
Overcast. High 53°, low 40°.
Pressure30.27 inHg
Wind14.2 mph NE
Humidity50%
Visibility—
Dew point33°
Fri, 2749° / 37°0.08
49 °
Chestnut Hill, Friday, 27 November
Light rain. High 49°, low 37°.
Pressure30.06 inHg
Wind12.9 mph NE
Humidity50%
Visibility—
Dew point29°
Sat, 2847° / 41°0.39
47 °
Chestnut Hill, Saturday, 28 November
Rain. High 47°, low 41°.
Pressure29.91 inHg
Wind12.4 mph SW
Humidity90%
Visibility—
Dew point41°
Sun, 2943° / 40°0.01
43 °
Chestnut Hill, Sunday, 29 November
Light rain. High 43°, low 40°.
Pressure30.06 inHg
Wind6.3 mph SW
Humidity87%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3053° / 38°0.28
53 °
Chestnut Hill, Monday, 30 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.28 in
Chance of precipitation43%
Record high69° (2006)
Record low18° (1976)
Tue, 0152° / 36°0.18
52 °
Chestnut Hill, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.18 in
Chance of precipitation32%
Record high68° (1970)
Record low19° (1964)
Wed, 0251° / 36°0.12
51 °
Chestnut Hill, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.12 in
Chance of precipitation27%
Record high73° (1982)
Record low21° (2024)
Thu, 0352° / 37°0.13
52 °
Chestnut Hill, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.13 in
Chance of precipitation27%
Record high73° (1982)
Record low20° (1985)
Fri, 0450° / 37°0.2
50 °
Chestnut Hill, Friday, 4 December
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.2 in
Chance of precipitation37%
Record high71° (1998)
Record low22° (2006)
Sat, 0550° / 35°0.16
50 °
Chestnut Hill, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.16 in
Chance of precipitation38%
Record high69° (1998)
Record low20° (2024)
Sun, 0648° / 34°0.17
48 °
Chestnut Hill, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.17 in
Chance of precipitation37%
Record high71° (1998)
Record low15° (2002)
Mon, 0748° / 34°0.11
48 °
Chestnut Hill, Monday, 7 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation23%
Record high67° (1998)
Record low12° (1977)
Tue, 0849° / 35°0.21
49 °
Chestnut Hill, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.21 in
Chance of precipitation33%
Record high66° (1980)
Record low17° (2006)
Wed, 0949° / 35°0.3
49 °
Chestnut Hill, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.3 in
Chance of precipitation47%
Record high65° (2007)
Record low16° (1995)
Thu, 1049° / 34°0.17
49 °
Chestnut Hill, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.17 in
Chance of precipitation40%
Record high68° (1971)
Record low10° (1995)
Fri, 1148° / 34°0.1
48 °
Chestnut Hill, Friday, 11 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (2007)
Record low13° (1962)
Sat, 1248° / 34°0.14
48 °
Chestnut Hill, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.14 in
Chance of precipitation28%
Record high68° (2015)
Record low5° (1962)
Sun, 1349° / 36°0.19
49 °
Chestnut Hill, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.19 in
Chance of precipitation32%
Record high71° (2015)
Record low5° (1962)
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 Chestnut Hill, 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 Chestnut Hill, 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.