As of 23:14 EST

Weather in Harriman, TN

64°Current weather

Harriman, Wednesday, 4 November, 23:14

Overcast. Feels like 64°. High 66°, low 64°.

Pressure29.88 inHg
Wind3.4 mph S
Humidity98%
Visibility2.9 mi
Dew point64°

Monthly outlook for Harriman, TN: average high 63.4°, average low 43.6°. That is 2.4° above the climate normal for November. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 5 November (71.3°), the coolest 13 November (32.5°).

63.4°/43.6°
Average high / low
+2.4°
Above normal
2 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
4 November – 13 November62.4°60.1°+1.3°
14 November – 23 November65.1°56.9°+4.5°
24 November – 3 Decemberat normal54°—

November records over 66 years

82.6°1 November 2016All-time high
17.8°24 November 1970All-time low

Climate normals and records are computed from the nearest reference point — Oak Ridge (15 mi).

Thu, 0571° / 55°0.05Light rain
71 °Light rain

Harriman, Thursday, 5 November

Light rain. High 71°, low 55°.

Pressure29.94 inHg
Wind4 mph SW
Humidity56%
Visibility6.2 mi
Dew point53°
Fri, 0671° / 51°0Clear
71 °Clear

Harriman, Friday, 6 November

Clear. High 71°, low 51°.

Pressure29.97 inHg
Wind0.9 mph NW
Humidity46%
Visibility6.2 mi
Dew point47°
Sat, 0758° / 44°0Clear
58 °Clear

Harriman, Saturday, 7 November

Clear. High 58°, low 44°.

Pressure30.15 inHg
Wind7.6 mph N
Humidity47%
Visibility6.2 mi
Dew point35°
Sun, 0863° / 37°0Clear
63 °Clear

Harriman, Sunday, 8 November

Clear. High 63°, low 37°.

Pressure30.21 inHg
Wind2.5 mph N
Humidity45%
Visibility6.2 mi
Dew point36°
Mon, 0965° / 38°0Clear
65 °Clear

Harriman, Monday, 9 November

Clear. High 65°, low 38°.

Pressure30.18 inHg
Wind6.6 mph NW
Humidity47%
Visibility—
Dew point39°
Tue, 1062° / 40°0Overcast
62 °Overcast

Harriman, Tuesday, 10 November

Overcast. High 62°, low 40°.

Pressure30.09 inHg
Wind5 mph NW
Humidity54%
Visibility—
Dew point42°
Wed, 1162° / 43°0Clear
62 °Clear

Harriman, Wednesday, 11 November

Clear. High 62°, low 43°.

Pressure30.03 inHg
Wind7 mph N
Humidity41%
Visibility—
Dew point36°
Thu, 1254° / 39°0Overcast
54 °Overcast

Harriman, Thursday, 12 November

Overcast. High 54°, low 39°.

Pressure30.00 inHg
Wind9.8 mph N
Humidity45%
Visibility—
Dew point31°
Fri, 1352° / 33°0Clear
52 °Clear

Harriman, Friday, 13 November

Clear. High 52°, low 33°.

Pressure30.09 inHg
Wind6.5 mph N
Humidity29%
Visibility—
Dew point19°
Sat, 1461° / 35°0Clear
61 °Clear

Harriman, Saturday, 14 November

Clear. High 61°, low 35°.

Pressure30.09 inHg
Wind2.7 mph NW
Humidity31%
Visibility—
Dew point26°
Sun, 1559° / 39°0Overcast
59 °Overcast

Harriman, Sunday, 15 November

Overcast. High 59°, low 39°.

Pressure30.09 inHg
Wind2.9 mph SW
Humidity39%
Visibility—
Dew point31°
Mon, 1666° / 43°0Clear
66 °Clear

Harriman, Monday, 16 November

Clear. High 66°, low 43°.

Pressure30.03 inHg
Wind3 mph S
Humidity31%
Visibility—
Dew point31°
Tue, 1770° / 47°0Overcast
70 °Overcast

Harriman, Tuesday, 17 November

Overcast. High 70°, low 47°.

Pressure29.97 inHg
Wind8.1 mph W
Humidity54%
Visibility—
Dew point50°
Wed, 1866° / 45°0Clear
66 °Clear

Harriman, Wednesday, 18 November

Clear. High 66°, low 45°.

Pressure30.12 inHg
Wind4 mph NW
Humidity39%
Visibility—
Dew point38°
Thu, 1969° / 46°0Partly cloudy
69 °Partly cloudy

Harriman, Thursday, 19 November

Partly cloudy. High 69°, low 46°.

Pressure30.12 inHg
Wind5.5 mph S
Humidity48%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2058° / 41°0.08Climate normal
58 °Climate normal

Harriman, 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

Harriman, 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

Harriman, 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

Harriman, 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

Harriman, 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

Harriman, 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

Harriman, 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

Harriman, 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

Harriman, 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

Harriman, 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)
Mon, 3053° / 38°0.29Climate normal
53 °Climate normal

Harriman, Monday, 30 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.29 in
Chance of precipitation43%
Record high67° (1998)
Record low20° (1976)
Tue, 0153° / 38°0.2Climate normal
53 °Climate normal

Harriman, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.2 in
Chance of precipitation37%
Record high67° (1970)
Record low20° (1964)
Wed, 0253° / 37°0.15Climate normal
53 °Climate normal

Harriman, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.15 in
Chance of precipitation30%
Record high72° (1982)
Record low24° (2020)
Thu, 0353° / 37°0.14Climate normal
53 °Climate normal

Harriman, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.14 in
Chance of precipitation28%
Record high72° (1982)
Record low24° (1985)

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 Harriman, 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 Harriman, 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.