Monthly outlook for Graham Mill, TN: average high 62.7°, average low 47.3°. That is 1.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 30 October (72.6°), the coolest 12 November (39.6°).
62.7°/47.3°
Average high / low
+1.5°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
66.2°
61.3°
+2.7°
7 November – 16 November
56.8°
56.7°
+0.1°
17 November – 26 November
at normal
54.5°
—
October records over 66 years
91.4°3 October 2019All-time high
22.5°27 October 1982All-time low
Climate normals and records are computed from the nearest reference point — Johnson City (14 mi).
Thu, 2972° / 42°0
72 °
Graham Mill, Thursday, 29 October
Clear. High 72°, low 42°.
Pressure30.27 inHg
Wind2.7 mph W
Humidity62%
Visibility6.2 mi
Dew point51°
Fri, 3073° / 47°0
73 °
Graham Mill, Friday, 30 October
Clear. High 73°, low 47°.
Pressure30.27 inHg
Wind2.2 mph NE
Humidity48%
Visibility6.2 mi
Dew point48°
Sat, 3168° / 52°0
68 °
Graham Mill, Saturday, 31 October
Overcast. High 68°, low 52°.
Pressure30.30 inHg
Wind7.5 mph SE
Humidity50%
Visibility6.2 mi
Dew point48°
Sun, 0165° / 54°0
65 °
Graham Mill, Sunday, 1 November
Overcast. High 65°, low 54°.
Pressure30.27 inHg
Wind7.6 mph SE
Humidity29%
Visibility—
Dew point31°
Mon, 0265° / 57°0
65 °
Graham Mill, Monday, 2 November
Overcast. High 65°, low 57°.
Pressure30.09 inHg
Wind8.7 mph E
Humidity65%
Visibility—
Dew point52°
Tue, 0370° / 57°0.03
70 °
Graham Mill, Tuesday, 3 November
Light rain. High 70°, low 57°.
Pressure29.74 inHg
Wind8.1 mph SE
Humidity63%
Visibility—
Dew point55°
Wed, 0470° / 51°0.05
70 °
Graham Mill, Wednesday, 4 November
Light rain. High 70°, low 51°.
Pressure29.77 inHg
Wind16 mph SE
Humidity45%
Visibility—
Dew point46°
Thu, 0551° / 44°0.02
51 °
Graham Mill, Thursday, 5 November
Light rain. High 51°, low 44°.
Pressure29.97 inHg
Wind8.4 mph W
Humidity67%
Visibility—
Dew point39°
Fri, 0657° / 47°0
57 °
Graham Mill, Friday, 6 November
Overcast. High 57°, low 47°.
Pressure29.91 inHg
Wind7.8 mph W
Humidity56%
Visibility—
Dew point40°
Sat, 0754° / 48°0.12
54 °
Graham Mill, Saturday, 7 November
Light rain. High 54°, low 48°.
Pressure29.91 inHg
Wind11.9 mph W
Humidity73%
Visibility—
Dew point45°
Sun, 0853° / 44°0.01
53 °
Graham Mill, Sunday, 8 November
Light rain. High 53°, low 44°.
Pressure30.12 inHg
Wind4.5 mph W
Humidity58%
Visibility—
Dew point37°
Mon, 0958° / 44°0
58 °
Graham Mill, Monday, 9 November
Partly cloudy. High 58°, low 44°.
Pressure30.12 inHg
Wind4.8 mph NW
Humidity48%
Visibility—
Dew point37°
Tue, 1064° / 41°0
64 °
Graham Mill, Tuesday, 10 November
Partly cloudy. High 64°, low 41°.
Pressure30.06 inHg
Wind5.3 mph W
Humidity39%
Visibility—
Dew point36°
Wed, 1169° / 43°0.11
69 °
Graham Mill, Wednesday, 11 November
Light rain. High 69°, low 43°.
Pressure29.83 inHg
Wind15.5 mph W
Humidity34%
Visibility—
Dew point36°
Thu, 1243° / 40°0.02
43 °
Graham Mill, Thursday, 12 November
Light rain. High 43°, low 40°.
Pressure30.03 inHg
Wind11.2 mph NW
Humidity68%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1355° / 37°0.04
55 °
Graham Mill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.04 in
Chance of precipitation25%
Record high72° (1989)
Record low17° (2019)
Sat, 1455° / 36°0.06
55 °
Graham Mill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0.06 in
Chance of precipitation27%
Record high74° (1993)
Record low22° (1968)
Sun, 1555° / 37°0.11
55 °
Graham Mill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.11 in
Chance of precipitation38%
Record high72° (1961)
Record low19° (1969)
Mon, 1655° / 37°0.1
55 °
Graham Mill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.1 in
Chance of precipitation32%
Record high71° (2023)
Record low19° (1995)
Tue, 1755° / 37°0.08
55 °
Graham Mill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.08 in
Chance of precipitation35%
Record high72° (2023)
Record low24° (1997)
Wed, 1856° / 37°0.06
56 °
Graham Mill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.06 in
Chance of precipitation27%
Record high73° (2016)
Record low21° (2014)
Thu, 1956° / 38°0.12
56 °
Graham Mill, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.12 in
Chance of precipitation32%
Record high72° (1985)
Record low19° (2014)
Fri, 2055° / 38°0.06
55 °
Graham Mill, Friday, 20 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (1985)
Record low24° (2022)
Sat, 2153° / 37°0.14
53 °
Graham Mill, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.14 in
Chance of precipitation40%
Record high69° (1994)
Record low23° (2022)
Sun, 2254° / 36°0.1
54 °
Graham Mill, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high54°
Average low36°
Average precipitation0.1 in
Chance of precipitation38%
Record high68° (1992)
Record low21° (1964)
Mon, 2353° / 36°0.11
53 °
Graham Mill, Monday, 23 November
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.11 in
Chance of precipitation37%
Record high68° (1999)
Record low20° (1970)
Tue, 2454° / 36°0.15
54 °
Graham Mill, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high54°
Average low36°
Average precipitation0.15 in
Chance of precipitation38%
Record high71° (1973)
Record low13° (1970)
Wed, 2555° / 36°0.07
55 °
Graham Mill, 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 °
Graham Mill, 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)
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 Graham Mill, 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 Graham Mill, 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.