As of 12:16 EDT

Weather in Harrtown, TN

72°Current weather

Harrtown, Tuesday, 13 October, 12:16

Clear. Feels like 72°. High 76°, low 54°.

Pressure30.18 inHg
Wind4 mph SW
Humidity69%
Visibility6.2 mi
Dew point61°

Monthly outlook for Harrtown, TN: average high 71.1°, average low 48.8°. That is 2.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 14 October (83.9°), the coolest 27 October (37.9°).

71.1°/48.8°
Average high / low
+2.9°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October72.5°66.9°+3.1°
23 October – 1 November68.8°64.3°+2.5°
2 November – 11 Novemberat normal60.3°—

October records over 66 years

94.6°3 October 2019All-time high
28.2°30 October 2017All-time low

Climate normals and records are computed from the nearest reference point — Kingsport (9 mi).

Wed, 1484° / 56°0Mostly clear
84 °Mostly clear

Harrtown, Wednesday, 14 October

Mostly clear. High 84°, low 56°.

Pressure30.12 inHg
Wind3.3 mph S
Humidity72%
Visibility6.2 mi
Dew point65°
Thu, 1580° / 61°0Clear
80 °Clear

Harrtown, Thursday, 15 October

Clear. High 80°, low 61°.

Pressure30.15 inHg
Wind2.1 mph SW
Humidity71%
Visibility6.2 mi
Dew point66°
Fri, 1676° / 50°0.11Light rain
76 °Light rain

Harrtown, Friday, 16 October

Light rain. High 76°, low 50°.

Pressure29.91 inHg
Wind12.6 mph SW
Humidity62%
Visibility6.2 mi
Dew point61°
Sat, 1756° / 43°0Partly cloudy
56 °Partly cloudy

Harrtown, Saturday, 17 October

Partly cloudy. High 56°, low 43°.

Pressure30.42 inHg
Wind8.9 mph N
Humidity57%
Visibility6.2 mi
Dew point36°
Sun, 1864° / 40°0Clear
64 °Clear

Harrtown, Sunday, 18 October

Clear. High 64°, low 40°.

Pressure30.45 inHg
Wind6.6 mph NE
Humidity45%
Visibility—
Dew point37°
Mon, 1969° / 40°0Overcast
69 °Overcast

Harrtown, Monday, 19 October

Overcast. High 69°, low 40°.

Pressure30.33 inHg
Wind4.4 mph E
Humidity27%
Visibility—
Dew point30°
Tue, 2071° / 51°0Overcast
71 °Overcast

Harrtown, Tuesday, 20 October

Overcast. High 71°, low 51°.

Pressure30.30 inHg
Wind5.1 mph NE
Humidity48%
Visibility—
Dew point48°
Wed, 2175° / 53°0Overcast
75 °Overcast

Harrtown, Wednesday, 21 October

Overcast. High 75°, low 53°.

Pressure30.27 inHg
Wind4.3 mph NE
Humidity47%
Visibility—
Dew point49°
Thu, 2274° / 50°0Clear
74 °Clear

Harrtown, Thursday, 22 October

Clear. High 74°, low 50°.

Pressure30.27 inHg
Wind7.2 mph E
Humidity43%
Visibility—
Dew point47°
Fri, 2375° / 49°0Partly cloudy
75 °Partly cloudy

Harrtown, Friday, 23 October

Partly cloudy. High 75°, low 49°.

Pressure30.24 inHg
Wind4.2 mph NW
Humidity44%
Visibility—
Dew point48°
Sat, 2476° / 53°0Clear
76 °Clear

Harrtown, Saturday, 24 October

Clear. High 76°, low 53°.

Pressure30.24 inHg
Wind3.2 mph NW
Humidity50%
Visibility—
Dew point53°
Sun, 2567° / 54°0Overcast
67 °Overcast

Harrtown, Sunday, 25 October

Overcast. High 67°, low 54°.

Pressure30.12 inHg
Wind8.1 mph NE
Humidity49%
Visibility—
Dew point43°
Mon, 2664° / 45°0Overcast
64 °Overcast

Harrtown, Monday, 26 October

Overcast. High 64°, low 45°.

Pressure30.03 inHg
Wind9.9 mph NW
Humidity33%
Visibility—
Dew point32°
Tue, 2762° / 38°0Overcast
62 °Overcast

Harrtown, Tuesday, 27 October

Overcast. High 62°, low 38°.

Pressure30.18 inHg
Wind6.2 mph NE
Humidity28%
Visibility—
Dew point25°
Wed, 2869° / 43°0Overcast
69 °Overcast

Harrtown, Wednesday, 28 October

Overcast. High 69°, low 43°.

Pressure30.24 inHg
Wind4.4 mph E
Humidity37%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2963° / 45°0.13Climate normal
63 °Climate normal

Harrtown, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high63°
Average low45°
Average precipitation0.13 in
Chance of precipitation30%
Record high78° (2023)
Record low30° (2001)
Fri, 3064° / 44°0.13Climate normal
64 °Climate normal

Harrtown, Friday, 30 October

Climate normal for this date — 60-year average.

Average high64°
Average low44°
Average precipitation0.13 in
Chance of precipitation25%
Record high78° (2024)
Record low28° (2017)
Sat, 3165° / 46°0.06Climate normal
65 °Climate normal

Harrtown, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high65°
Average low46°
Average precipitation0.06 in
Chance of precipitation30%
Record high79° (2024)
Record low34° (1968)
Sun, 0164° / 46°0.08Climate normal
64 °Climate normal

Harrtown, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.08 in
Chance of precipitation32%
Record high80° (2016)
Record low28° (2023)
Mon, 0264° / 44°0.14Climate normal
64 °Climate normal

Harrtown, Monday, 2 November

Climate normal for this date — 60-year average.

Average high64°
Average low44°
Average precipitation0.14 in
Chance of precipitation33%
Record high78° (2004)
Record low26° (2023)
Tue, 0362° / 43°0.07Climate normal
62 °Climate normal

Harrtown, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high62°
Average low43°
Average precipitation0.07 in
Chance of precipitation27%
Record high78° (2003)
Record low29° (1996)
Wed, 0460° / 42°0.11Climate normal
60 °Climate normal

Harrtown, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high78° (2003)
Record low26° (1966)
Thu, 0560° / 42°0.13Climate normal
60 °Climate normal

Harrtown, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.13 in
Chance of precipitation30%
Record high76° (2022)
Record low26° (1991)
Fri, 0660° / 42°0.06Climate normal
60 °Climate normal

Harrtown, Friday, 6 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.06 in
Chance of precipitation30%
Record high79° (2024)
Record low27° (1967)
Sat, 0760° / 42°0.13Climate normal
60 °Climate normal

Harrtown, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.13 in
Chance of precipitation32%
Record high79° (2024)
Record low27° (1967)
Sun, 0859° / 41°0.08Climate normal
59 °Climate normal

Harrtown, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high59°
Average low41°
Average precipitation0.08 in
Chance of precipitation27%
Record high78° (2023)
Record low26° (1971)
Mon, 0960° / 41°0.09Climate normal
60 °Climate normal

Harrtown, Monday, 9 November

Climate normal for this date — 60-year average.

Average high60°
Average low41°
Average precipitation0.09 in
Chance of precipitation25%
Record high78° (2023)
Record low25° (2019)
Tue, 1059° / 41°0.13Climate normal
59 °Climate normal

Harrtown, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high59°
Average low41°
Average precipitation0.13 in
Chance of precipitation35%
Record high77° (2020)
Record low27° (2025)
Wed, 1158° / 39°0.14Climate normal
58 °Climate normal

Harrtown, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high58°
Average low39°
Average precipitation0.14 in
Chance of precipitation33%
Record high76° (2020)
Record low23° (2025)

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 Harrtown, 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 Harrtown, 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.