As of 03:49 EST

Weather in Harriman, TN

49°Current weather

Harriman, Saturday, 7 November, 03:49

Overcast. Feels like 46°. High 62°, low 43°.

Pressure30.09 inHg
Wind5.7 mph N
Humidity93%
Visibility6.2 mi
Dew point47°

Monthly outlook for Harriman, TN: average high 58.6°, average low 41.5°. That is 0.2° above the climate normal for November. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 10 November (67.6°), the coolest 14 November (29.4°).

58.6°/41.5°
Average high / low
+0.2°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 November – 16 November58.1°58.9°-0.4°
17 November – 26 November59.4°56.5°+1.6°
27 November – 6 Decemberat normal52.5°—

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).

Sun, 0865° / 36°0Clear
65 °Clear

Harriman, Sunday, 8 November

Clear. High 65°, low 36°.

Pressure30.18 inHg
Wind2 mph NW
Humidity38%
Visibility6.2 mi
Dew point32°
Mon, 0965° / 39°0Clear
65 °Clear

Harriman, Monday, 9 November

Clear. High 65°, low 39°.

Pressure30.18 inHg
Wind4.2 mph NW
Humidity49%
Visibility6.2 mi
Dew point42°
Tue, 1068° / 39°0Overcast
68 °Overcast

Harriman, Tuesday, 10 November

Overcast. High 68°, low 39°.

Pressure30.15 inHg
Wind1 mph SW
Humidity42%
Visibility6.2 mi
Dew point40°
Wed, 1164° / 44°0Overcast
64 °Overcast

Harriman, Wednesday, 11 November

Overcast. High 64°, low 44°.

Pressure29.94 inHg
Wind7.3 mph SW
Humidity51%
Visibility—
Dew point43°
Thu, 1255° / 45°0.06Light rain
55 °Light rain

Harriman, Thursday, 12 November

Light rain. High 55°, low 45°.

Pressure29.74 inHg
Wind13.8 mph NW
Humidity55%
Visibility—
Dew point39°
Fri, 1342° / 36°0.05Snow
42 °Snow

Harriman, Friday, 13 November

Snow. High 42°, low 36°.

Pressure29.77 inHg
Wind11.9 mph NW
Humidity95%
Visibility—
Dew point37°
Sat, 1443° / 29°0Clear
43 °Clear

Harriman, Saturday, 14 November

Clear. High 43°, low 29°.

Pressure30.06 inHg
Wind11.7 mph NW
Humidity45%
Visibility—
Dew point21°
Sun, 1555° / 30°0Clear
55 °Clear

Harriman, Sunday, 15 November

Clear. High 55°, low 30°.

Pressure30.24 inHg
Wind3.8 mph W
Humidity31%
Visibility—
Dew point21°
Mon, 1662° / 39°0Clear
62 °Clear

Harriman, Monday, 16 November

Clear. High 62°, low 39°.

Pressure30.27 inHg
Wind2.2 mph N
Humidity44%
Visibility—
Dew point37°
Tue, 1762° / 47°0Overcast
62 °Overcast

Harriman, Tuesday, 17 November

Overcast. High 62°, low 47°.

Pressure30.30 inHg
Wind2.5 mph E
Humidity51%
Visibility—
Dew point42°
Wed, 1863° / 46°0Overcast
63 °Overcast

Harriman, Wednesday, 18 November

Overcast. High 63°, low 46°.

Pressure30.27 inHg
Wind8 mph S
Humidity48%
Visibility—
Dew point41°
Thu, 1954° / 51°0.28Rain
54 °Rain

Harriman, Thursday, 19 November

Rain. High 54°, low 51°.

Pressure30.24 inHg
Wind4.9 mph S
Humidity96%
Visibility—
Dew point52°
Fri, 2058° / 48°0Overcast
58 °Overcast

Harriman, Friday, 20 November

Overcast. High 58°, low 48°.

Pressure30.36 inHg
Wind3.6 mph S
Humidity80%
Visibility—
Dew point50°
Sat, 2157° / 49°0.01Light rain
57 °Light rain

Harriman, Saturday, 21 November

Light rain. High 57°, low 49°.

Pressure30.36 inHg
Wind3.5 mph N
Humidity79%
Visibility—
Dew point50°
Sun, 2263° / 43°0Partly cloudy
63 °Partly cloudy

Harriman, Sunday, 22 November

Partly cloudy. High 63°, low 43°.

Pressure30.33 inHg
Wind3.9 mph NE
Humidity37%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 0451° / 37°0.2Climate normal
51 °Climate normal

Harriman, Friday, 4 December

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.2 in
Chance of precipitation40%
Record high73° (1982)
Record low23° (1989)
Sat, 0551° / 37°0.13Climate normal
51 °Climate normal

Harriman, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation47%
Record high67° (1972)
Record low24° (2024)
Sun, 0650° / 35°0.17Climate normal
50 °Climate normal

Harriman, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.17 in
Chance of precipitation30%
Record high69° (1998)
Record low16° (1984)

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.