As of 18:58 EDT

Weather in Addison, TN

78°

Addison, Thursday, 8 October, 18:58

Clear. Feels like 78°. High 83°, low 56°.

Pressure30.03 inHg

Wind4.6 mph NE

Humidity55%

Visibility3.0 mi

Dew point61°

See detailed hourly forecast

Monthly outlook for Addison, TN: average high 76.2°, average low 55.4°. That is 3° above the climate normal for October. Precipitation is expected on 2 days (about 3.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 15 October (87.2°), the coolest 20 October (42.5°).

76.2°/55.4°

Average high / low

+3°

Above normal

2 / 5

Wet days / normal

3.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	80.3°	71.9°	+4.7°
18 October – 27 October	69.4°	68.2°	+0.7°
28 October – 6 November	at normal	65.4°	—

October records over 66 years

95.7°3 October 2019All-time high

28.4°30 October 2017All-time low

Climate normals and records are computed from the nearest reference point — Tellico Plains (13 mi).

Fri, 0980° / 59°

80 °

Addison, Friday, 9 October

Overcast. High 80°, low 59°.

Pressure30.15 inHg

Wind6.3 mph NE

Humidity50%

Visibility6.2 mi

Dew point55°

Sat, 1074° / 56°

2.3

74 °

Addison, Saturday, 10 October

Heavy rain. High 74°, low 56°.

Pressure29.97 inHg

Wind17.4 mph NE

Humidity72%

Visibility6.2 mi

Dew point58°

Sun, 1172° / 62°

1.05

72 °

Addison, Sunday, 11 October

Heavy rain. High 72°, low 62°.

Pressure29.94 inHg

Wind14.7 mph S

Humidity86%

Visibility5.6 mi

Dew point60°

Mon, 1279° / 60°

79 °

Addison, Monday, 12 October

Overcast. High 79°, low 60°.

Pressure30.06 inHg

Wind1.9 mph W

Humidity74%

Visibility6.2 mi

Dew point63°

Tue, 1382° / 61°

82 °

Addison, Tuesday, 13 October

Clear. High 82°, low 61°.

Pressure30.00 inHg

Wind6.2 mph SW

Humidity56%

Visibility—

Dew point61°

Wed, 1483° / 65°

83 °

Addison, Wednesday, 14 October

Overcast. High 83°, low 65°.

Pressure30.00 inHg

Wind3.6 mph N

Humidity56%

Visibility—

Dew point62°

Thu, 1587° / 65°

87 °

Addison, Thursday, 15 October

Clear. High 87°, low 65°.

Pressure30.15 inHg

Wind5.5 mph W

Humidity41%

Visibility—

Dew point58°

Fri, 1685° / 65°

85 °

Addison, Friday, 16 October

Clear. High 85°, low 65°.

Pressure30.18 inHg

Wind4.2 mph W

Humidity47%

Visibility—

Dew point60°

Sat, 1777° / 59°

77 °

Addison, Saturday, 17 October

Partly cloudy. High 77°, low 59°.

Pressure30.12 inHg

Wind15.1 mph NE

Humidity61%

Visibility—

Dew point61°

Sun, 1865° / 48°

65 °

Addison, Sunday, 18 October

Mostly clear. High 65°, low 48°.

Pressure30.33 inHg

Wind18.3 mph NE

Humidity28%

Visibility—

Dew point29°

Mon, 1967° / 43°

67 °

Addison, Monday, 19 October

Clear. High 67°, low 43°.

Pressure30.45 inHg

Wind5.1 mph E

Humidity36%

Visibility—

Dew point35°

Tue, 2068° / 43°

68 °

Addison, Tuesday, 20 October

Mostly clear. High 68°, low 43°.

Pressure30.36 inHg

Wind3.5 mph NE

Humidity38%

Visibility—

Dew point37°

Wed, 2170° / 43°

70 °

Addison, Wednesday, 21 October

Clear. High 70°, low 43°.

Pressure30.27 inHg

Wind4.7 mph W

Humidity26%

Visibility—

Dew point30°

Thu, 2273° / 48°

73 °

Addison, Thursday, 22 October

Clear. High 73°, low 48°.

Pressure30.18 inHg

Wind3.2 mph W

Humidity40%

Visibility—

Dew point44°

Fri, 2375° / 53°

75 °

Addison, Friday, 23 October

Clear. High 75°, low 53°.

Pressure30.15 inHg

Wind5.2 mph NE

Humidity45%

Visibility—

Dew point49°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 2468° / 50°

0.09

68 °

Addison, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high68°

Average low50°

Average precipitation0.09 in

Chance of precipitation30%

Record high80° (1963)

Record low37° (2006)

Sun, 2567° / 51°

0.17

67 °

Addison, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high67°

Average low51°

Average precipitation0.17 in

Chance of precipitation35%

Record high80° (2024)

Record low36° (1965)

Mon, 2668° / 51°

0.1

68 °

Addison, Monday, 26 October

Climate normal for this date — 60-year average.

Average high68°

Average low51°

Average precipitation0.1 in

Chance of precipitation28%

Record high82° (1963)

Record low33° (2013)

Tue, 2767° / 51°

0.17

67 °

Addison, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high67°

Average low51°

Average precipitation0.17 in

Chance of precipitation32%

Record high82° (2014)

Record low34° (1962)

Wed, 2867° / 50°

0.18

67 °

Addison, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high67°

Average low50°

Average precipitation0.18 in

Chance of precipitation35%

Record high82° (1991)

Record low34° (1976)

Thu, 2967° / 49°

0.12

67 °

Addison, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high67°

Average low49°

Average precipitation0.12 in

Chance of precipitation23%

Record high82° (2016)

Record low31° (1976)

Fri, 3067° / 49°

0.11

67 °

Addison, Friday, 30 October

Climate normal for this date — 60-year average.

Average high67°

Average low49°

Average precipitation0.11 in

Chance of precipitation22%

Record high82° (2016)

Record low28° (2017)

Sat, 3168° / 50°

0.09

68 °

Addison, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high68°

Average low50°

Average precipitation0.09 in

Chance of precipitation28%

Record high82° (2016)

Record low35° (1993)

Sun, 0167° / 50°

0.11

67 °

Addison, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high67°

Average low50°

Average precipitation0.11 in

Chance of precipitation35%

Record high83° (2016)

Record low31° (2023)

Mon, 0266° / 49°

0.19

66 °

Addison, Monday, 2 November

Climate normal for this date — 60-year average.

Average high66°

Average low49°

Average precipitation0.19 in

Chance of precipitation32%

Record high81° (2000)

Record low29° (2023)

Tue, 0364° / 47°

0.1

64 °

Addison, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high64°

Average low47°

Average precipitation0.1 in

Chance of precipitation28%

Record high80° (2003)

Record low26° (1966)

Wed, 0463° / 47°

0.13

63 °

Addison, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high63°

Average low47°

Average precipitation0.13 in

Chance of precipitation32%

Record high78° (2003)

Record low24° (1966)

Thu, 0563° / 46°

0.16

63 °

Addison, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high63°

Average low46°

Average precipitation0.16 in

Chance of precipitation32%

Record high75° (1975)

Record low26° (1966)

Fri, 0663° / 46°

0.09

63 °

Addison, Friday, 6 November

Climate normal for this date — 60-year average.

Average high63°

Average low46°

Average precipitation0.09 in

Chance of precipitation30%

Record high79° (2024)

Record low29° (1967)

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 Addison, 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 Addison, 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.