Monthly outlook for Johnson City, TN: average high 56.9°, average low 36.3°. That is 1.3° above the climate normal for November. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 23 November (68.9°), the coolest 27 November (25.4°).
56.9°/36.3°
Average high / low
+1.3°
Above normal
2 / 6
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
56.6°
54.9°
+1°
23 November – 2 December
57.3°
52.7°
+2.6°
3 December – 12 December
at normal
48.8°
—
November records over 66 years
79°6 November 2024All-time high
12.6°24 November 1970All-time low
Sat, 1445° / 33°0.01
45 °
Johnson City, Saturday, 14 November
Light rain. High 45°, low 33°.
Pressure30.21 inHg
Wind7.9 mph NW
Humidity67%
Visibility6.2 mi
Dew point25°
Sun, 1547° / 30°0
47 °
Johnson City, Sunday, 15 November
Overcast. High 47°, low 30°.
Pressure30.42 inHg
Wind6.5 mph N
Humidity62%
Visibility6.2 mi
Dew point30°
Mon, 1652° / 30°0
52 °
Johnson City, Monday, 16 November
Clear. High 52°, low 30°.
Pressure30.50 inHg
Wind2.5 mph NE
Humidity56%
Visibility6.2 mi
Dew point30°
Tue, 1757° / 30°0
57 °
Johnson City, Tuesday, 17 November
Clear. High 57°, low 30°.
Pressure30.47 inHg
Wind4 mph N
Humidity39%
Visibility—
Dew point29°
Wed, 1860° / 31°0
60 °
Johnson City, Wednesday, 18 November
Clear. High 60°, low 31°.
Pressure30.39 inHg
Wind4.2 mph SE
Humidity32%
Visibility—
Dew point27°
Thu, 1961° / 36°0
61 °
Johnson City, Thursday, 19 November
Partly cloudy. High 61°, low 36°.
Pressure30.36 inHg
Wind3.6 mph SE
Humidity29%
Visibility—
Dew point25°
Fri, 2065° / 41°0
65 °
Johnson City, Friday, 20 November
Clear. High 65°, low 41°.
Pressure30.36 inHg
Wind4.8 mph NE
Humidity38%
Visibility—
Dew point35°
Sat, 2167° / 44°0
67 °
Johnson City, Saturday, 21 November
Clear. High 67°, low 44°.
Pressure30.33 inHg
Wind3.4 mph SE
Humidity36%
Visibility—
Dew point37°
Sun, 2264° / 45°0
64 °
Johnson City, Sunday, 22 November
Overcast. High 64°, low 45°.
Pressure30.18 inHg
Wind3 mph SE
Humidity42%
Visibility—
Dew point38°
Mon, 2369° / 43°0
69 °
Johnson City, Monday, 23 November
Partly cloudy. High 69°, low 43°.
Pressure30.06 inHg
Wind7.4 mph S
Humidity33%
Visibility—
Dew point35°
Tue, 2467° / 50°0
67 °
Johnson City, Tuesday, 24 November
Overcast. High 67°, low 50°.
Pressure29.88 inHg
Wind14.7 mph SE
Humidity69%
Visibility—
Dew point54°
Wed, 2568° / 41°0.23
68 °
Johnson City, Wednesday, 25 November
Light rain. High 68°, low 41°.
Pressure29.91 inHg
Wind15.5 mph W
Humidity90%
Visibility—
Dew point49°
Thu, 2641° / 28°0
41 °
Johnson City, Thursday, 26 November
Partly cloudy. High 41°, low 28°.
Pressure30.33 inHg
Wind11.7 mph W
Humidity38%
Visibility—
Dew point16°
Fri, 2747° / 25°0
47 °
Johnson City, Friday, 27 November
Clear. High 47°, low 25°.
Pressure30.45 inHg
Wind3.8 mph SW
Humidity23%
Visibility—
Dew point9°
Sat, 2852° / 35°0
52 °
Johnson City, Saturday, 28 November
Overcast. High 52°, low 35°.
Pressure30.33 inHg
Wind3.4 mph SE
Humidity35%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 0950° / 33°0.17
50 °
Johnson City, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.17 in
Chance of precipitation43%
Record high67° (1966)
Record low14° (1976)
Thu, 1049° / 34°0.26
49 °
Johnson City, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.26 in
Chance of precipitation53%
Record high70° (2024)
Record low6° (1995)
Fri, 1148° / 32°0.14
48 °
Johnson City, Friday, 11 December
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.14 in
Chance of precipitation40%
Record high71° (2007)
Record low6° (1962)
Sat, 1248° / 32°0.11
48 °
Johnson City, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (2015)
Record low-6° (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 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.