As of 12:23 EST

Weather in Harrisburg, TN

44°Current weather

Harrisburg, Friday, 13 November, 12:23

Overcast. Feels like 39°. High 46°, low 41°.

Pressure29.88 inHg
Wind9.2 mph NW
Humidity65%
Visibility6.2 mi
Dew point34°

Monthly outlook for Harrisburg, TN: average high 55.3°, average low 35.7°. That is 1° below the climate normal for November. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 21 November (69.3°), the coolest 25 November (16.9°).

55.3°/35.7°
Average high / low
−1°
Below normal
2 / 6
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November58.5°57.5°+0.6°
23 November – 2 December49.8°55.4°-3.1°
3 December – 12 Decemberat normal51.9°—

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).

Sat, 1446° / 35°0Partly cloudy
46 °Partly cloudy

Harrisburg, Saturday, 14 November

Partly cloudy. High 46°, low 35°.

Pressure30.21 inHg
Wind7.7 mph NW
Humidity54%
Visibility6.2 mi
Dew point25°
Sun, 1551° / 33°0Overcast
51 °Overcast

Harrisburg, Sunday, 15 November

Overcast. High 51°, low 33°.

Pressure30.42 inHg
Wind6.2 mph NE
Humidity52%
Visibility6.2 mi
Dew point31°
Mon, 1653° / 35°0Clear
53 °Clear

Harrisburg, Monday, 16 November

Clear. High 53°, low 35°.

Pressure30.50 inHg
Wind5.2 mph NE
Humidity48%
Visibility6.2 mi
Dew point32°
Tue, 1758° / 33°0Clear
58 °Clear

Harrisburg, Tuesday, 17 November

Clear. High 58°, low 33°.

Pressure30.53 inHg
Wind2.4 mph N
Humidity52%
Visibility6.2 mi
Dew point35°
Wed, 1861° / 33°0Clear
61 °Clear

Harrisburg, Wednesday, 18 November

Clear. High 61°, low 33°.

Pressure30.45 inHg
Wind2.4 mph NE
Humidity43%
Visibility—
Dew point34°
Thu, 1966° / 41°0Overcast
66 °Overcast

Harrisburg, Thursday, 19 November

Overcast. High 66°, low 41°.

Pressure30.36 inHg
Wind4.4 mph N
Humidity37%
Visibility—
Dew point36°
Fri, 2068° / 48°0Clear
68 °Clear

Harrisburg, Friday, 20 November

Clear. High 68°, low 48°.

Pressure30.33 inHg
Wind6.4 mph NE
Humidity39%
Visibility—
Dew point39°
Sat, 2169° / 49°0Clear
69 °Clear

Harrisburg, Saturday, 21 November

Clear. High 69°, low 49°.

Pressure30.15 inHg
Wind6 mph SE
Humidity37%
Visibility—
Dew point39°
Sun, 2268° / 47°0Overcast
68 °Overcast

Harrisburg, Sunday, 22 November

Overcast. High 68°, low 47°.

Pressure30.09 inHg
Wind4.8 mph SE
Humidity40%
Visibility—
Dew point40°
Mon, 2367° / 53°0.01Light rain
67 °Light rain

Harrisburg, Monday, 23 November

Light rain. High 67°, low 53°.

Pressure30.03 inHg
Wind2.8 mph SE
Humidity49%
Visibility—
Dew point45°
Tue, 2455° / 28°0.29Snow
55 °Snow

Harrisburg, Tuesday, 24 November

Snow. High 55°, low 28°.

Pressure30.00 inHg
Wind8.4 mph NW
Humidity92%
Visibility—
Dew point45°
Wed, 2535° / 17°0.01Light snow
35 °Light snow

Harrisburg, Wednesday, 25 November

Light snow. High 35°, low 17°.

Pressure30.18 inHg
Wind3.6 mph E
Humidity44%
Visibility—
Dew point12°
Thu, 2640° / 24°0Partly cloudy
40 °Partly cloudy

Harrisburg, Thursday, 26 November

Partly cloudy. High 40°, low 24°.

Pressure30.18 inHg
Wind5.3 mph NE
Humidity36%
Visibility—
Dew point13°
Fri, 2750° / 25°0Mostly clear
50 °Mostly clear

Harrisburg, Friday, 27 November

Mostly clear. High 50°, low 25°.

Pressure30.06 inHg
Wind7.1 mph W
Humidity25%
Visibility—
Dew point13°
Sat, 2851° / 31°0Clear
51 °Clear

Harrisburg, Saturday, 28 November

Clear. High 51°, low 31°.

Pressure30.12 inHg
Wind4.7 mph S
Humidity34%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 0851° / 36°0.09Climate normal
51 °Climate normal

Harrisburg, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high73° (1978)
Record low18° (2006)
Wed, 0953° / 36°0.19Climate normal
53 °Climate normal

Harrisburg, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high53°
Average low36°
Average precipitation0.19 in
Chance of precipitation43%
Record high69° (1966)
Record low18° (1962)
Thu, 1052° / 37°0.3Climate normal
52 °Climate normal

Harrisburg, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.3 in
Chance of precipitation53%
Record high72° (2024)
Record low10° (1995)
Fri, 1151° / 35°0.15Climate normal
51 °Climate normal

Harrisburg, Friday, 11 December

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.15 in
Chance of precipitation42%
Record high74° (2007)
Record low7° (1962)
Sat, 1251° / 35°0.1Climate normal
51 °Climate normal

Harrisburg, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.1 in
Chance of precipitation30%
Record high71° (2015)
Record low-5° (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 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.