As of 17:12 EST

Weather in Harriman, TN

64°Current weather

Harriman, Tuesday, 10 November, 17:12

Clear. Feels like 63°. High 69°, low 39°.

Pressure30.06 inHg
Wind1.9 mph SE
Humidity60%
Visibility6.2 mi
Dew point49°

Monthly outlook for Harriman, TN: average high 56.8°, average low 37.6°. That is 0.2° below 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 (69°), the coolest 15 November (30°).

56.8°/37.6°
Average high / low
−0.2°
Below normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 November – 19 November56.5°58°-0.8°
20 November – 29 November57.4°55.3°+1.1°
30 November – 9 Decemberat normal51.3°—

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).

Wed, 1168° / 39°0.02Light rain
68 °Light rain

Harriman, Wednesday, 11 November

Light rain. High 68°, low 39°.

Pressure29.94 inHg
Wind6.3 mph S
Humidity44%
Visibility6.2 mi
Dew point42°
Thu, 1256° / 42°0Light rain
56 °Light rain

Harriman, Thursday, 12 November

Light rain. High 56°, low 42°.

Pressure29.80 inHg
Wind11.9 mph NW
Humidity50%
Visibility6.2 mi
Dew point38°
Fri, 1348° / 37°0.05Light rain
48 °Light rain

Harriman, Friday, 13 November

Light rain. High 48°, low 37°.

Pressure29.94 inHg
Wind7.9 mph NW
Humidity57%
Visibility6.2 mi
Dew point32°
Sat, 1448° / 31°0Overcast
48 °Overcast

Harriman, Saturday, 14 November

Overcast. High 48°, low 31°.

Pressure30.21 inHg
Wind6.8 mph N
Humidity56%
Visibility6.2 mi
Dew point25°
Sun, 1551° / 30°0Partly cloudy
51 °Partly cloudy

Harriman, Sunday, 15 November

Partly cloudy. High 51°, low 30°.

Pressure30.36 inHg
Wind6.8 mph E
Humidity46%
Visibility—
Dew point28°
Mon, 1653° / 33°0Overcast
53 °Overcast

Harriman, Monday, 16 November

Overcast. High 53°, low 33°.

Pressure30.42 inHg
Wind5 mph E
Humidity41%
Visibility—
Dew point27°
Tue, 1756° / 34°0Clear
56 °Clear

Harriman, Tuesday, 17 November

Clear. High 56°, low 34°.

Pressure30.36 inHg
Wind3.9 mph NE
Humidity43%
Visibility—
Dew point31°
Wed, 1857° / 36°0Clear
57 °Clear

Harriman, Wednesday, 18 November

Clear. High 57°, low 36°.

Pressure30.33 inHg
Wind3 mph N
Humidity41%
Visibility—
Dew point31°
Thu, 1958° / 37°0Overcast
58 °Overcast

Harriman, Thursday, 19 November

Overcast. High 58°, low 37°.

Pressure30.39 inHg
Wind2.7 mph NE
Humidity43%
Visibility—
Dew point33°
Fri, 2057° / 41°0Overcast
57 °Overcast

Harriman, Friday, 20 November

Overcast. High 57°, low 41°.

Pressure30.36 inHg
Wind2.5 mph SE
Humidity46%
Visibility—
Dew point34°
Sat, 2161° / 38°0Clear
61 °Clear

Harriman, Saturday, 21 November

Clear. High 61°, low 38°.

Pressure30.24 inHg
Wind5.7 mph SE
Humidity35%
Visibility—
Dew point28°
Sun, 2260° / 44°0.12Light rain
60 °Light rain

Harriman, Sunday, 22 November

Light rain. High 60°, low 44°.

Pressure29.94 inHg
Wind14.2 mph S
Humidity87%
Visibility—
Dew point55°
Mon, 2363° / 49°0.19Light rain
63 °Light rain

Harriman, Monday, 23 November

Light rain. High 63°, low 49°.

Pressure29.83 inHg
Wind8.7 mph SW
Humidity43%
Visibility—
Dew point39°
Tue, 2455° / 39°0Clear
55 °Clear

Harriman, Tuesday, 24 November

Clear. High 55°, low 39°.

Pressure30.06 inHg
Wind6.4 mph W
Humidity34%
Visibility—
Dew point25°
Wed, 2548° / 33°0Partly cloudy
48 °Partly cloudy

Harriman, Wednesday, 25 November

Partly cloudy. High 48°, low 33°.

Pressure30.24 inHg
Wind7.2 mph NW
Humidity39%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 0749° / 35°0.15Climate normal
49 °Climate normal

Harriman, Monday, 7 December

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation30%
Record high67° (2004)
Record low12° (1977)
Tue, 0850° / 36°0.13Climate normal
50 °Climate normal

Harriman, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation30%
Record high70° (1978)
Record low19° (2006)
Wed, 0951° / 37°0.23Climate normal
51 °Climate normal

Harriman, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.23 in
Chance of precipitation45%
Record high70° (1966)
Record low21° (1995)

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.