As of 03:39 EDT

Weather in Harrison Hills, TN

58°Current weather

Harrison Hills, Saturday, 31 October, 03:39

Overcast. Feels like 58°. High 78°, low 55°.

Pressure30.27 inHg
Wind1 mph N
Humidity87%
Visibility6.2 mi
Dew point54°

Monthly outlook for Harrison Hills, TN: average high 67.5°, average low 50.1°. That is 3.7° above the climate normal for October. Precipitation is expected on 2 days (about 2.5 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 31 October (78.1°), the coolest 15 November (33.1°).

67.5°/50.1°
Average high / low
+3.7°
Above normal
2 / 5
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November71.5°62.6°+5°
10 November – 19 November60.8°58°+1.6°
20 November – 29 Novemberat normal55.3°—

October records over 66 years

98.4°3 October 2019All-time high
30.4°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Oak Ridge (11 mi).

Sun, 0167° / 54°0Overcast
67 °Overcast

Harrison Hills, Sunday, 1 November

Overcast. High 67°, low 54°.

Pressure30.36 inHg
Wind6.2 mph E
Humidity33%
Visibility6.2 mi
Dew point35°
Mon, 0276° / 55°0Overcast
76 °Overcast

Harrison Hills, Monday, 2 November

Overcast. High 76°, low 55°.

Pressure30.27 inHg
Wind3 mph E
Humidity36%
Visibility6.2 mi
Dew point40°
Tue, 0377° / 52°0.01Light rain
77 °Light rain

Harrison Hills, Tuesday, 3 November

Light rain. High 77°, low 52°.

Pressure30.18 inHg
Wind2.8 mph SE
Humidity53%
Visibility6.2 mi
Dew point51°
Wed, 0472° / 62°1.24Heavy rain
72 °Heavy rain

Harrison Hills, Wednesday, 4 November

Heavy rain. High 72°, low 62°.

Pressure29.88 inHg
Wind9.4 mph SE
Humidity84%
Visibility—
Dew point64°
Thu, 0570° / 60°1.22Rain
70 °Rain

Harrison Hills, Thursday, 5 November

Rain. High 70°, low 60°.

Pressure29.71 inHg
Wind9.6 mph SW
Humidity80%
Visibility—
Dew point60°
Fri, 0672° / 57°0.02Light rain
72 °Light rain

Harrison Hills, Friday, 6 November

Light rain. High 72°, low 57°.

Pressure29.91 inHg
Wind5.3 mph NW
Humidity63%
Visibility—
Dew point56°
Sat, 0769° / 51°0Clear
69 °Clear

Harrison Hills, Saturday, 7 November

Clear. High 69°, low 51°.

Pressure30.00 inHg
Wind7.8 mph NE
Humidity48%
Visibility—
Dew point46°
Sun, 0868° / 47°0Mostly clear
68 °Mostly clear

Harrison Hills, Sunday, 8 November

Mostly clear. High 68°, low 47°.

Pressure30.03 inHg
Wind7.8 mph NE
Humidity48%
Visibility—
Dew point45°
Mon, 0966° / 51°0Overcast
66 °Overcast

Harrison Hills, Monday, 9 November

Overcast. High 66°, low 51°.

Pressure30.06 inHg
Wind3.8 mph W
Humidity61%
Visibility—
Dew point49°
Tue, 1069° / 50°0Clear
69 °Clear

Harrison Hills, Tuesday, 10 November

Clear. High 69°, low 50°.

Pressure29.97 inHg
Wind3.8 mph NE
Humidity55%
Visibility—
Dew point50°
Wed, 1169° / 48°0Clear
69 °Clear

Harrison Hills, Wednesday, 11 November

Clear. High 69°, low 48°.

Pressure29.88 inHg
Wind3.9 mph NE
Humidity45%
Visibility—
Dew point44°
Thu, 1269° / 47°0Clear
69 °Clear

Harrison Hills, Thursday, 12 November

Clear. High 69°, low 47°.

Pressure29.83 inHg
Wind5.3 mph W
Humidity46%
Visibility—
Dew point44°
Fri, 1359° / 44°0Clear
59 °Clear

Harrison Hills, Friday, 13 November

Clear. High 59°, low 44°.

Pressure29.85 inHg
Wind10.7 mph NW
Humidity38%
Visibility—
Dew point32°
Sat, 1449° / 34°0Clear
49 °Clear

Harrison Hills, Saturday, 14 November

Clear. High 49°, low 34°.

Pressure30.06 inHg
Wind9.6 mph NW
Humidity37%
Visibility—
Dew point22°
Sun, 1550° / 33°0Overcast
50 °Overcast

Harrison Hills, Sunday, 15 November

Overcast. High 50°, low 33°.

Pressure30.27 inHg
Wind1.3 mph N
Humidity39%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1658° / 41°0.14Climate normal
58 °Climate normal

Harrison Hills, Monday, 16 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.14 in
Chance of precipitation33%
Record high73° (2023)
Record low29° (1995)
Tue, 1757° / 41°0.13Climate normal
57 °Climate normal

Harrison Hills, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.13 in
Chance of precipitation32%
Record high74° (2016)
Record low25° (1997)
Wed, 1858° / 41°0.11Climate normal
58 °Climate normal

Harrison Hills, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.11 in
Chance of precipitation27%
Record high76° (2016)
Record low25° (2022)
Thu, 1958° / 42°0.13Climate normal
58 °Climate normal

Harrison Hills, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.13 in
Chance of precipitation28%
Record high76° (2025)
Record low23° (2014)
Fri, 2058° / 41°0.08Climate normal
58 °Climate normal

Harrison Hills, Friday, 20 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.08 in
Chance of precipitation28%
Record high70° (1991)
Record low26° (2022)
Sat, 2155° / 41°0.13Climate normal
55 °Climate normal

Harrison Hills, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.13 in
Chance of precipitation30%
Record high70° (2007)
Record low24° (2022)
Sun, 2255° / 40°0.13Climate normal
55 °Climate normal

Harrison Hills, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.13 in
Chance of precipitation35%
Record high73° (2025)
Record low24° (1964)
Mon, 2355° / 40°0.11Climate normal
55 °Climate normal

Harrison Hills, Monday, 23 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (1999)
Record low22° (1970)
Tue, 2455° / 40°0.17Climate normal
55 °Climate normal

Harrison Hills, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.17 in
Chance of precipitation38%
Record high68° (1973)
Record low18° (1970)
Wed, 2556° / 40°0.1Climate normal
56 °Climate normal

Harrison Hills, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.1 in
Chance of precipitation30%
Record high69° (1979)
Record low20° (1970)
Thu, 2656° / 40°0.15Climate normal
56 °Climate normal

Harrison Hills, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.15 in
Chance of precipitation40%
Record high69° (1990)
Record low26° (1977)
Fri, 2755° / 41°0.17Climate normal
55 °Climate normal

Harrison Hills, Friday, 27 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.17 in
Chance of precipitation45%
Record high74° (1990)
Record low26° (2018)
Sat, 2855° / 39°0.25Climate normal
55 °Climate normal

Harrison Hills, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.25 in
Chance of precipitation37%
Record high71° (2001)
Record low21° (2018)
Sun, 2952° / 37°0.09Climate normal
52 °Climate normal

Harrison Hills, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation35%
Record high71° (2001)
Record low24° (1976)

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 Harrison Hills, 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 Harrison Hills, 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.