Monthly outlook for Bon Air, TN: average high 56.5°, average low 38.9°. That is 1.1° above the climate normal for November. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 21 November (66.7°), the coolest 15 November (31.8°).
56.5°/38.9°
Average high / low
+1.1°
Above normal
2 / 6
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
58.7°
55.3°
+1.9°
24 November – 3 December
52.7°
52.4°
+0.2°
4 December – 13 December
at normal
48.8°
—
November records over 66 years
79.9°1 November 2016All-time high
10.9°4 November 1966All-time low
Climate normals and records are computed from the nearest reference point — Spencer (14 mi).
Sun, 1550° / 32°0
50 °
Bon Air, Sunday, 15 November
Clear. High 50°, low 32°.
Pressure30.39 inHg
Wind6 mph N
Humidity47%
Visibility6.2 mi
Dew point31°
Mon, 1656° / 33°0
56 °
Bon Air, Monday, 16 November
Clear. High 56°, low 33°.
Pressure30.47 inHg
Wind0.3 mph NW
Humidity48%
Visibility6.2 mi
Dew point35°
Tue, 1759° / 34°0
59 °
Bon Air, Tuesday, 17 November
Clear. High 59°, low 34°.
Pressure30.50 inHg
Wind2.5 mph W
Humidity42%
Visibility6.2 mi
Dew point35°
Wed, 1863° / 36°0
63 °
Bon Air, Wednesday, 18 November
Clear. High 63°, low 36°.
Pressure30.42 inHg
Wind5.4 mph SE
Humidity30%
Visibility—
Dew point28°
Thu, 1965° / 40°0
65 °
Bon Air, Thursday, 19 November
Clear. High 65°, low 40°.
Pressure30.39 inHg
Wind5.3 mph SE
Humidity28%
Visibility—
Dew point28°
Fri, 2066° / 46°0
66 °
Bon Air, Friday, 20 November
Clear. High 66°, low 46°.
Pressure30.27 inHg
Wind4.8 mph N
Humidity47%
Visibility—
Dew point43°
Sat, 2167° / 46°0
67 °
Bon Air, Saturday, 21 November
Partly cloudy. High 67°, low 46°.
Pressure30.21 inHg
Wind8.1 mph S
Humidity38%
Visibility—
Dew point38°
Sun, 2262° / 46°0
62 °
Bon Air, Sunday, 22 November
Overcast. High 62°, low 46°.
Pressure30.18 inHg
Wind9.6 mph SW
Humidity45%
Visibility—
Dew point38°
Mon, 2356° / 39°0
56 °
Bon Air, Monday, 23 November
Mostly clear. High 56°, low 39°.
Pressure30.18 inHg
Wind7.3 mph W
Humidity35%
Visibility—
Dew point26°
Tue, 2454° / 36°0
54 °
Bon Air, Tuesday, 24 November
Partly cloudy. High 54°, low 36°.
Pressure30.21 inHg
Wind5 mph NW
Humidity27%
Visibility—
Dew point18°
Wed, 2560° / 37°0
60 °
Bon Air, Wednesday, 25 November
Overcast. High 60°, low 37°.
Pressure30.21 inHg
Wind5.3 mph S
Humidity30%
Visibility—
Dew point26°
Thu, 2656° / 41°0
56 °
Bon Air, Thursday, 26 November
Overcast. High 56°, low 41°.
Pressure30.21 inHg
Wind8.9 mph NE
Humidity45%
Visibility—
Dew point33°
Fri, 2749° / 42°0.15
49 °
Bon Air, Friday, 27 November
Light rain. High 49°, low 42°.
Pressure30.03 inHg
Wind6.3 mph NE
Humidity80%
Visibility—
Dew point40°
Sat, 2848° / 42°0.24
48 °
Bon Air, Saturday, 28 November
Rain. High 48°, low 42°.
Pressure29.91 inHg
Wind9.8 mph S
Humidity95%
Visibility—
Dew point44°
Sun, 2950° / 40°0
50 °
Bon Air, Sunday, 29 November
Overcast. High 50°, low 40°.
Pressure30.03 inHg
Wind4.5 mph SW
Humidity66%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3051° / 37°0.32
51 °
Bon Air, Monday, 30 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.32 in
Chance of precipitation42%
Record high65° (1970)
Record low16° (1976)
Tue, 0151° / 36°0.19
51 °
Bon Air, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.19 in
Chance of precipitation37%
Record high64° (1970)
Record low18° (1964)
Wed, 0251° / 36°0.13
51 °
Bon Air, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.13 in
Chance of precipitation33%
Record high68° (1982)
Record low22° (1979)
Thu, 0351° / 36°0.12
51 °
Bon Air, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.12 in
Chance of precipitation32%
Record high69° (2021)
Record low20° (1989)
Fri, 0450° / 36°0.2
50 °
Bon Air, Friday, 4 December
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.2 in
Chance of precipitation38%
Record high69° (1998)
Record low20° (1989)
Sat, 0550° / 35°0.15
50 °
Bon Air, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.15 in
Chance of precipitation43%
Record high68° (1998)
Record low20° (2024)
Sun, 0648° / 34°0.17
48 °
Bon Air, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.17 in
Chance of precipitation38%
Record high68° (1998)
Record low15° (2024)
Mon, 0748° / 34°0.12
48 °
Bon Air, Monday, 7 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.12 in
Chance of precipitation28%
Record high65° (2022)
Record low11° (1977)
Tue, 0848° / 35°0.13
48 °
Bon Air, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation28%
Record high67° (1978)
Record low16° (2006)
Wed, 0950° / 35°0.21
50 °
Bon Air, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.21 in
Chance of precipitation50%
Record high65° (1966)
Record low19° (1995)
Thu, 1049° / 35°0.26
49 °
Bon Air, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.26 in
Chance of precipitation47%
Record high68° (2024)
Record low9° (1995)
Fri, 1148° / 34°0.15
48 °
Bon Air, Friday, 11 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.15 in
Chance of precipitation33%
Record high71° (2007)
Record low10° (1962)
Sat, 1248° / 34°0.11
48 °
Bon Air, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation28%
Record high66° (2015)
Record low2° (1962)
Sun, 1349° / 35°0.15
49 °
Bon Air, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation30%
Record high67° (2015)
Record low3° (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 Bon Air, 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 Bon Air, 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.