Monthly outlook for Johnson City, TN: average high 58°, average low 42.1°. That is 1.4° above the climate normal for November. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 10 November (68.2°), the coolest 15 November (28.8°).
58°/42.1°
Average high / low
+1.4°
Above normal
3 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
57.4°
56.1°
+0.7°
19 November – 28 November
59°
54.1°
+2.7°
29 November – 8 December
at normal
49.8°
—
November records over 66 years
79°6 November 2024All-time high
12.6°24 November 1970All-time low
Tue, 1068° / 37°0
68 °
Johnson City, Tuesday, 10 November
Clear. High 68°, low 37°.
Pressure30.15 inHg
Wind5.5 mph W
Humidity41%
Visibility6.2 mi
Dew point37°
Wed, 1165° / 41°0
65 °
Johnson City, Wednesday, 11 November
Overcast. High 65°, low 41°.
Pressure29.94 inHg
Wind5.9 mph SW
Humidity44%
Visibility6.2 mi
Dew point41°
Thu, 1252° / 44°0.18
52 °
Johnson City, Thursday, 12 November
Rain. High 52°, low 44°.
Pressure29.74 inHg
Wind17.9 mph W
Humidity78%
Visibility6.2 mi
Dew point42°
Fri, 1341° / 35°0.03
41 °
Johnson City, Friday, 13 November
Light rain. High 41°, low 35°.
Pressure29.85 inHg
Wind12 mph NW
Humidity70%
Visibility—
Dew point31°
Sat, 1442° / 34°0
42 °
Johnson City, Saturday, 14 November
Overcast. High 42°, low 34°.
Pressure30.12 inHg
Wind13.6 mph NW
Humidity63%
Visibility—
Dew point29°
Sun, 1550° / 29°0
50 °
Johnson City, Sunday, 15 November
Clear. High 50°, low 29°.
Pressure30.15 inHg
Wind8 mph W
Humidity34%
Visibility—
Dew point19°
Mon, 1662° / 36°0
62 °
Johnson City, Monday, 16 November
Mostly clear. High 62°, low 36°.
Pressure30.09 inHg
Wind6.5 mph W
Humidity42%
Visibility—
Dew point35°
Tue, 1763° / 50°0
63 °
Johnson City, Tuesday, 17 November
Overcast. High 63°, low 50°.
Pressure30.18 inHg
Wind3.4 mph S
Humidity50%
Visibility—
Dew point42°
Wed, 1866° / 47°0
66 °
Johnson City, Wednesday, 18 November
Clear. High 66°, low 47°.
Pressure30.30 inHg
Wind4.1 mph SE
Humidity50%
Visibility—
Dew point45°
Thu, 1966° / 45°0
66 °
Johnson City, Thursday, 19 November
Clear. High 66°, low 45°.
Pressure30.33 inHg
Wind4.1 mph SE
Humidity50%
Visibility—
Dew point45°
Fri, 2068° / 46°0
68 °
Johnson City, Friday, 20 November
Overcast. High 68°, low 46°.
Pressure30.24 inHg
Wind4.2 mph SE
Humidity42%
Visibility—
Dew point41°
Sat, 2161° / 50°0.01
61 °
Johnson City, Saturday, 21 November
Light rain. High 61°, low 50°.
Pressure30.09 inHg
Wind4 mph N
Humidity61%
Visibility—
Dew point46°
Sun, 2258° / 54°0.83
58 °
Johnson City, Sunday, 22 November
Rain. High 58°, low 54°.
Pressure29.85 inHg
Wind2.8 mph W
Humidity95%
Visibility—
Dew point56°
Mon, 2355° / 48°0.15
55 °
Johnson City, Monday, 23 November
Light rain. High 55°, low 48°.
Pressure30.00 inHg
Wind4.7 mph W
Humidity87%
Visibility—
Dew point47°
Tue, 2446° / 37°0.02
46 °
Johnson City, Tuesday, 24 November
Light rain. High 46°, low 37°.
Pressure30.09 inHg
Wind5.2 mph NE
Humidity62%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2555° / 36°0.07
55 °
Johnson City, 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 °
Johnson City, 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 °
Johnson City, 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 °
Johnson City, 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)
Sun, 2951° / 34°0.07
51 °
Johnson City, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high68° (2001)
Record low22° (1976)
Mon, 3051° / 35°0.2
51 °
Johnson City, Monday, 30 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.2 in
Chance of precipitation45%
Record high69° (1991)
Record low16° (1976)
Tue, 0151° / 34°0.16
51 °
Johnson City, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.16 in
Chance of precipitation40%
Record high67° (1970)
Record low16° (1964)
Wed, 0251° / 34°0.1
51 °
Johnson City, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.1 in
Chance of precipitation33%
Record high71° (1982)
Record low17° (1963)
Thu, 0351° / 34°0.11
51 °
Johnson City, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (1982)
Record low15° (1966)
Fri, 0449° / 33°0.18
49 °
Johnson City, Friday, 4 December
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.18 in
Chance of precipitation37%
Record high70° (1982)
Record low10° (1963)
Sat, 0549° / 33°0.13
49 °
Johnson City, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.13 in
Chance of precipitation47%
Record high71° (2001)
Record low9° (1974)
Sun, 0649° / 32°0.11
49 °
Johnson City, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.11 in
Chance of precipitation37%
Record high70° (1998)
Record low15° (1984)
Mon, 0748° / 32°0.12
48 °
Johnson City, Monday, 7 December
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.12 in
Chance of precipitation32%
Record high69° (1998)
Record low8° (1977)
Tue, 0848° / 33°0.09
48 °
Johnson City, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.09 in
Chance of precipitation35%
Record high71° (1978)
Record low11° (2010)
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 Johnson City, 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 Johnson City, 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.