As of 03:29 EDT

Weather in Graham Mill, TN

42°Current weather

Graham Mill, Wednesday, 21 October, 03:29

Clear. Feels like 38°. High 72°, low 42°.

Pressure30.24 inHg
Wind5.5 mph NE
Humidity83%
Visibility6.2 mi
Dew point41°

Monthly outlook for Graham Mill, TN: average high 63.4°, average low 44.4°. That is 0.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.8 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 21 October (72.1°), the coolest 25 October (36°).

63.4°/44.4°
Average high / low
+0.5°
Above normal
3 / 5
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October65.8°63.4°+1.4°
31 October – 9 November59.4°60.2°-0.5°
10 November – 19 Novemberat normal55.8°—

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, 2270° / 38°0Clear
70 °Clear

Graham Mill, Thursday, 22 October

Clear. High 70°, low 38°.

Pressure30.18 inHg
Wind1.5 mph N
Humidity57%
Visibility6.2 mi
Dew point46°
Fri, 2367° / 41°0Clear
67 °Clear

Graham Mill, Friday, 23 October

Clear. High 67°, low 41°.

Pressure30.30 inHg
Wind3.9 mph NE
Humidity44%
Visibility6.2 mi
Dew point41°
Sat, 2465° / 41°0Clear
65 °Clear

Graham Mill, Saturday, 24 October

Clear. High 65°, low 41°.

Pressure30.45 inHg
Wind2 mph NE
Humidity60%
Visibility6.2 mi
Dew point45°
Sun, 2565° / 36°0Clear
65 °Clear

Graham Mill, Sunday, 25 October

Clear. High 65°, low 36°.

Pressure30.45 inHg
Wind5.6 mph N
Humidity36%
Visibility—
Dew point33°
Mon, 2666° / 40°0Clear
66 °Clear

Graham Mill, Monday, 26 October

Clear. High 66°, low 40°.

Pressure30.30 inHg
Wind3.6 mph W
Humidity44%
Visibility—
Dew point39°
Tue, 2767° / 49°0Overcast
67 °Overcast

Graham Mill, Tuesday, 27 October

Overcast. High 67°, low 49°.

Pressure30.15 inHg
Wind6.8 mph W
Humidity38%
Visibility—
Dew point38°
Wed, 2869° / 51°0.01Light rain
69 °Light rain

Graham Mill, Wednesday, 28 October

Light rain. High 69°, low 51°.

Pressure30.12 inHg
Wind6.7 mph W
Humidity40%
Visibility—
Dew point42°
Thu, 2955° / 51°0.36Rain
55 °Rain

Graham Mill, Thursday, 29 October

Rain. High 55°, low 51°.

Pressure30.15 inHg
Wind5.8 mph W
Humidity90%
Visibility—
Dew point52°
Fri, 3062° / 46°0Overcast
62 °Overcast

Graham Mill, Friday, 30 October

Overcast. High 62°, low 46°.

Pressure30.12 inHg
Wind5.1 mph NE
Humidity62%
Visibility—
Dew point46°
Sat, 3160° / 46°0Overcast
60 °Overcast

Graham Mill, Saturday, 31 October

Overcast. High 60°, low 46°.

Pressure30.21 inHg
Wind7.2 mph SE
Humidity64%
Visibility—
Dew point46°
Sun, 0162° / 47°0.76Heavy rain
62 °Heavy rain

Graham Mill, Sunday, 1 November

Heavy rain. High 62°, low 47°.

Pressure30.15 inHg
Wind8.1 mph SE
Humidity80%
Visibility—
Dew point51°
Mon, 0260° / 57°0.63Rain
60 °Rain

Graham Mill, Monday, 2 November

Rain. High 60°, low 57°.

Pressure30.12 inHg
Wind6.5 mph W
Humidity98%
Visibility—
Dew point59°
Tue, 0359° / 44°0.03Light rain
59 °Light rain

Graham Mill, Tuesday, 3 November

Light rain. High 59°, low 44°.

Pressure30.15 inHg
Wind6.1 mph NW
Humidity55%
Visibility—
Dew point41°
Wed, 0458° / 42°0Partly cloudy
58 °Partly cloudy

Graham Mill, Wednesday, 4 November

Partly cloudy. High 58°, low 42°.

Pressure30.09 inHg
Wind4.6 mph N
Humidity33%
Visibility—
Dew point27°
Thu, 0558° / 41°0Mostly clear
58 °Mostly clear

Graham Mill, Thursday, 5 November

Mostly clear. High 58°, low 41°.

Pressure30.21 inHg
Wind5.6 mph N
Humidity40%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0659° / 41°0.06Climate normal
59 °Climate normal

Graham Mill, Friday, 6 November

Climate normal for this date — 60-year average.

Average high59°
Average low41°
Average precipitation0.06 in
Chance of precipitation33%
Record high79° (2024)
Record low25° (1967)
Sat, 0759° / 41°0.14Climate normal
59 °Climate normal

Graham Mill, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high59°
Average low41°
Average precipitation0.14 in
Chance of precipitation32%
Record high77° (2024)
Record low26° (1967)
Sun, 0858° / 40°0.1Climate normal
58 °Climate normal

Graham Mill, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high58°
Average low40°
Average precipitation0.1 in
Chance of precipitation28%
Record high78° (2023)
Record low25° (1971)
Mon, 0959° / 40°0.09Climate normal
59 °Climate normal

Graham Mill, Monday, 9 November

Climate normal for this date — 60-year average.

Average high59°
Average low40°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (2023)
Record low25° (1995)
Tue, 1058° / 40°0.13Climate normal
58 °Climate normal

Graham Mill, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high58°
Average low40°
Average precipitation0.13 in
Chance of precipitation38%
Record high74° (2006)
Record low25° (2025)
Wed, 1157° / 39°0.14Climate normal
57 °Climate normal

Graham Mill, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high57°
Average low39°
Average precipitation0.14 in
Chance of precipitation33%
Record high76° (2020)
Record low22° (2025)
Thu, 1256° / 39°0.18Climate normal
56 °Climate normal

Graham Mill, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.18 in
Chance of precipitation37%
Record high71° (2003)
Record low23° (2019)
Fri, 1355° / 37°0.04Climate normal
55 °Climate normal

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°0.06Climate normal
55 °Climate normal

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°0.11Climate normal
55 °Climate normal

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°0.1Climate normal
55 °Climate normal

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°0.08Climate normal
55 °Climate normal

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°0.06Climate normal
56 °Climate normal

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°0.12Climate normal
56 °Climate normal

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)

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.