As of 03:37 EDT

Weather in Loudon, TN

59°Current weather

Loudon, Tuesday, 13 October, 03:37

Clear. Feels like 60°. High 84°, low 59°.

Pressure30.06 inHg
Wind2.3 mph SW
Humidity97%
Visibility6.2 mi
Dew point59°

Monthly outlook for Loudon, TN: average high 72°, average low 52.2°. That is 2.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 13 October (84.1°), the coolest 27 October (40°).

72°/52.2°
Average high / low
+2.1°
Above normal
2 / 4
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October73.8°69.2°+2.6°
23 October – 1 November69°66.6°+1.4°
2 November – 11 Novemberat normal62.3°—

October records over 66 years

96.4°3 October 2019All-time high
30.7°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Rarity Bay (10 mi).

Wed, 1483° / 63°0Clear
83 °Clear

Loudon, Wednesday, 14 October

Clear. High 83°, low 63°.

Pressure30.09 inHg
Wind3.4 mph SW
Humidity67%
Visibility6.2 mi
Dew point66°
Thu, 1583° / 65°0Clear
83 °Clear

Loudon, Thursday, 15 October

Clear. High 83°, low 65°.

Pressure30.12 inHg
Wind4.2 mph SW
Humidity68%
Visibility5.9 mi
Dew point68°
Fri, 1676° / 54°0Overcast
76 °Overcast

Loudon, Friday, 16 October

Overcast. High 76°, low 54°.

Pressure29.97 inHg
Wind7.8 mph W
Humidity66%
Visibility6.2 mi
Dew point63°
Sat, 1761° / 49°0Clear
61 °Clear

Loudon, Saturday, 17 October

Clear. High 61°, low 49°.

Pressure30.39 inHg
Wind12 mph NE
Humidity46%
Visibility—
Dew point37°
Sun, 1867° / 46°0Clear
67 °Clear

Loudon, Sunday, 18 October

Clear. High 67°, low 46°.

Pressure30.39 inHg
Wind6.7 mph NE
Humidity48%
Visibility—
Dew point42°
Mon, 1969° / 43°0Overcast
69 °Overcast

Loudon, Monday, 19 October

Overcast. High 69°, low 43°.

Pressure30.36 inHg
Wind5.5 mph NE
Humidity33%
Visibility—
Dew point34°
Tue, 2063° / 53°0.12Light rain
63 °Light rain

Loudon, Tuesday, 20 October

Light rain. High 63°, low 53°.

Pressure30.27 inHg
Wind7 mph E
Humidity72%
Visibility—
Dew point51°
Wed, 2175° / 52°0Overcast
75 °Overcast

Loudon, Wednesday, 21 October

Overcast. High 75°, low 52°.

Pressure30.21 inHg
Wind5.2 mph NE
Humidity58%
Visibility—
Dew point53°
Thu, 2277° / 55°0Clear
77 °Clear

Loudon, Thursday, 22 October

Clear. High 77°, low 55°.

Pressure30.24 inHg
Wind6.8 mph SW
Humidity49%
Visibility—
Dew point53°
Fri, 2379° / 56°0Partly cloudy
79 °Partly cloudy

Loudon, Friday, 23 October

Partly cloudy. High 79°, low 56°.

Pressure30.21 inHg
Wind14.2 mph S
Humidity48%
Visibility—
Dew point54°
Sat, 2479° / 59°0Overcast
79 °Overcast

Loudon, Saturday, 24 October

Overcast. High 79°, low 59°.

Pressure30.21 inHg
Wind5.5 mph NE
Humidity49%
Visibility—
Dew point56°
Sun, 2569° / 52°0.35Rain
69 °Rain

Loudon, Sunday, 25 October

Rain. High 69°, low 52°.

Pressure30.06 inHg
Wind8.5 mph NW
Humidity72%
Visibility—
Dew point59°
Mon, 2660° / 47°0Light rain
60 °Light rain

Loudon, Monday, 26 October

Light rain. High 60°, low 47°.

Pressure30.00 inHg
Wind9.4 mph NE
Humidity53%
Visibility—
Dew point40°
Tue, 2761° / 40°0Partly cloudy
61 °Partly cloudy

Loudon, Tuesday, 27 October

Partly cloudy. High 61°, low 40°.

Pressure29.83 inHg
Wind9.9 mph W
Humidity47%
Visibility—
Dew point37°
Wed, 2865° / 44°0Partly cloudy
65 °Partly cloudy

Loudon, Wednesday, 28 October

Partly cloudy. High 65°, low 44°.

Pressure29.80 inHg
Wind8.8 mph NW
Humidity41%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2966° / 48°0.11Climate normal
66 °Climate normal

Loudon, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.11 in
Chance of precipitation22%
Record high82° (2016)
Record low31° (1976)
Fri, 3067° / 48°0.09Climate normal
67 °Climate normal

Loudon, Friday, 30 October

Climate normal for this date — 60-year average.

Average high67°
Average low48°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (2016)
Record low34° (2017)
Sat, 3167° / 49°0.07Climate normal
67 °Climate normal

Loudon, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.07 in
Chance of precipitation25%
Record high82° (2016)
Record low34° (1993)
Sun, 0166° / 49°0.1Climate normal
66 °Climate normal

Loudon, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.1 in
Chance of precipitation32%
Record high83° (2016)
Record low31° (1993)
Mon, 0265° / 48°0.16Climate normal
65 °Climate normal

Loudon, Monday, 2 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.16 in
Chance of precipitation33%
Record high80° (2000)
Record low31° (1993)
Tue, 0364° / 47°0.09Climate normal
64 °Climate normal

Loudon, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.09 in
Chance of precipitation30%
Record high79° (2016)
Record low28° (1966)
Wed, 0463° / 46°0.11Climate normal
63 °Climate normal

Loudon, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.11 in
Chance of precipitation35%
Record high77° (2003)
Record low22° (1966)
Thu, 0562° / 46°0.13Climate normal
62 °Climate normal

Loudon, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.13 in
Chance of precipitation33%
Record high77° (2024)
Record low27° (1991)
Fri, 0662° / 45°0.09Climate normal
62 °Climate normal

Loudon, Friday, 6 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation32%
Record high80° (2024)
Record low28° (1967)
Sat, 0762° / 46°0.17Climate normal
62 °Climate normal

Loudon, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.17 in
Chance of precipitation38%
Record high80° (2024)
Record low29° (1967)
Sun, 0862° / 45°0.08Climate normal
62 °Climate normal

Loudon, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.08 in
Chance of precipitation23%
Record high79° (2023)
Record low29° (1976)
Mon, 0962° / 45°0.13Climate normal
62 °Climate normal

Loudon, Monday, 9 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.13 in
Chance of precipitation27%
Record high79° (2020)
Record low30° (1995)
Tue, 1061° / 45°0.15Climate normal
61 °Climate normal

Loudon, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.15 in
Chance of precipitation37%
Record high80° (2020)
Record low30° (1973)
Wed, 1160° / 43°0.15Climate normal
60 °Climate normal

Loudon, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.15 in
Chance of precipitation28%
Record high75° (2020)
Record low27° (2025)

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 Loudon, 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 Loudon, 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.