As of 23:38 EST

Weather in Harrisburg, TN

42°Current weather

Harrisburg, Sunday, 8 November, 23:38

Clear. Feels like 42°. High 67°, low 39°.

Pressure30.12 inHg
Wind0 mph N
Humidity100%
Visibility6.2 mi
Dew point42°

Monthly outlook for Harrisburg, TN: average high 60.7°, average low 42.2°. That is 1.3° above the climate normal for November. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 9 November (70.4°), the coolest 15 November (29.5°).

60.7°/42.2°
Average high / low
+1.3°
Above normal
3 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 November – 17 November58.8°58.9°-0°
18 November – 27 November63.7°57.1°+3.7°
28 November – 7 Decemberat normal53°—

November records over 66 years

80.2°6 November 2024All-time high
14.2°24 November 1970All-time low

Climate normals and records are computed from the nearest reference point — Cosby (14 mi).

Mon, 0970° / 39°0Clear
70 °Clear

Harrisburg, Monday, 9 November

Clear. High 70°, low 39°.

Pressure30.18 inHg
Wind2 mph NW
Humidity50%
Visibility3.7 mi
Dew point43°
Tue, 1069° / 39°0Clear
69 °Clear

Harrisburg, Tuesday, 10 November

Clear. High 69°, low 39°.

Pressure30.15 inHg
Wind1.7 mph SW
Humidity48%
Visibility6.2 mi
Dew point43°
Wed, 1166° / 44°0Mostly clear
66 °Mostly clear

Harrisburg, Wednesday, 11 November

Mostly clear. High 66°, low 44°.

Pressure29.97 inHg
Wind5.1 mph W
Humidity50%
Visibility3.0 mi
Dew point44°
Thu, 1256° / 45°0.16Light rain
56 °Light rain

Harrisburg, Thursday, 12 November

Light rain. High 56°, low 45°.

Pressure29.71 inHg
Wind15.2 mph W
Humidity70%
Visibility6.2 mi
Dew point45°
Fri, 1348° / 40°0.14Light rain
48 °Light rain

Harrisburg, Friday, 13 November

Light rain. High 48°, low 40°.

Pressure29.85 inHg
Wind10.2 mph W
Humidity57%
Visibility—
Dew point32°
Sat, 1444° / 32°0Light rain
44 °Light rain

Harrisburg, Saturday, 14 November

Light rain. High 44°, low 32°.

Pressure30.12 inHg
Wind9.7 mph NW
Humidity62%
Visibility—
Dew point30°
Sun, 1551° / 29°0Clear
51 °Clear

Harrisburg, Sunday, 15 November

Clear. High 51°, low 29°.

Pressure30.12 inHg
Wind6 mph W
Humidity44%
Visibility—
Dew point26°
Mon, 1658° / 37°0Clear
58 °Clear

Harrisburg, Monday, 16 November

Clear. High 58°, low 37°.

Pressure30.21 inHg
Wind4.5 mph SE
Humidity47%
Visibility—
Dew point35°
Tue, 1759° / 39°0Partly cloudy
59 °Partly cloudy

Harrisburg, Tuesday, 17 November

Partly cloudy. High 59°, low 39°.

Pressure30.30 inHg
Wind4.5 mph SE
Humidity39%
Visibility—
Dew point32°
Wed, 1860° / 39°0Partly cloudy
60 °Partly cloudy

Harrisburg, Wednesday, 18 November

Partly cloudy. High 60°, low 39°.

Pressure30.27 inHg
Wind3.9 mph SE
Humidity45%
Visibility—
Dew point36°
Thu, 1954° / 47°0.02Light rain
54 °Light rain

Harrisburg, Thursday, 19 November

Light rain. High 54°, low 47°.

Pressure30.24 inHg
Wind2.9 mph SE
Humidity76%
Visibility—
Dew point46°
Fri, 2067° / 52°0Partly cloudy
67 °Partly cloudy

Harrisburg, Friday, 20 November

Partly cloudy. High 67°, low 52°.

Pressure30.27 inHg
Wind3.3 mph NE
Humidity56%
Visibility—
Dew point49°
Sat, 2170° / 57°0.19Light rain
70 °Light rain

Harrisburg, Saturday, 21 November

Light rain. High 70°, low 57°.

Pressure30.15 inHg
Wind11 mph SW
Humidity61%
Visibility—
Dew point54°
Sun, 2266° / 51°0.02Light rain
66 °Light rain

Harrisburg, Sunday, 22 November

Light rain. High 66°, low 51°.

Pressure30.24 inHg
Wind6 mph NE
Humidity64%
Visibility—
Dew point51°
Mon, 2364° / 46°0Overcast
64 °Overcast

Harrisburg, Monday, 23 November

Overcast. High 64°, low 46°.

Pressure30.30 inHg
Wind4.7 mph SE
Humidity29%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2456° / 39°0.15Climate normal
56 °Climate normal

Harrisburg, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.15 in
Chance of precipitation40%
Record high73° (1973)
Record low14° (1970)
Wed, 2557° / 39°0.08Climate normal
57 °Climate normal

Harrisburg, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high57°
Average low39°
Average precipitation0.08 in
Chance of precipitation32%
Record high70° (2024)
Record low16° (1970)
Thu, 2658° / 38°0.14Climate normal
58 °Climate normal

Harrisburg, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high58°
Average low38°
Average precipitation0.14 in
Chance of precipitation43%
Record high73° (1973)
Record low24° (1977)
Fri, 2756° / 39°0.12Climate normal
56 °Climate normal

Harrisburg, Friday, 27 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.12 in
Chance of precipitation42%
Record high75° (1973)
Record low22° (2018)
Sat, 2855° / 38°0.19Climate normal
55 °Climate normal

Harrisburg, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.19 in
Chance of precipitation42%
Record high74° (1990)
Record low20° (2018)
Sun, 2954° / 36°0.08Climate normal
54 °Climate normal

Harrisburg, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high54°
Average low36°
Average precipitation0.08 in
Chance of precipitation28%
Record high71° (2001)
Record low23° (2023)
Mon, 3054° / 38°0.2Climate normal
54 °Climate normal

Harrisburg, Monday, 30 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.2 in
Chance of precipitation43%
Record high70° (1998)
Record low19° (1976)
Tue, 0154° / 37°0.15Climate normal
54 °Climate normal

Harrisburg, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high54°
Average low37°
Average precipitation0.15 in
Chance of precipitation42%
Record high69° (1970)
Record low17° (1963)
Wed, 0254° / 36°0.1Climate normal
54 °Climate normal

Harrisburg, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high54°
Average low36°
Average precipitation0.1 in
Chance of precipitation32%
Record high74° (1982)
Record low16° (1963)
Thu, 0354° / 36°0.12Climate normal
54 °Climate normal

Harrisburg, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high54°
Average low36°
Average precipitation0.12 in
Chance of precipitation27%
Record high72° (1982)
Record low17° (1963)
Fri, 0452° / 36°0.19Climate normal
52 °Climate normal

Harrisburg, Friday, 4 December

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.19 in
Chance of precipitation33%
Record high72° (1982)
Record low11° (1963)
Sat, 0552° / 36°0.13Climate normal
52 °Climate normal

Harrisburg, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.13 in
Chance of precipitation48%
Record high73° (2013)
Record low15° (1974)
Sun, 0652° / 34°0.13Climate normal
52 °Climate normal

Harrisburg, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high52°
Average low34°
Average precipitation0.13 in
Chance of precipitation38%
Record high72° (1998)
Record low13° (1963)
Mon, 0751° / 34°0.13Climate normal
51 °Climate normal

Harrisburg, Monday, 7 December

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.13 in
Chance of precipitation28%
Record high72° (1998)
Record low11° (1977)

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 Harrisburg, 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 Harrisburg, 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.