As of 00:21 EDT

Weather in Arthur, TN

70°

Arthur, Thursday, 15 October, 00:21

Partly cloudy. Feels like 71°. High 85°, low 62°.

Pressure30.09 inHg

Wind0 mph N

Humidity94%

Visibility6.2 mi

Dew point67°

See detailed hourly forecast

Monthly outlook for Arthur, TN: average high 69.7°, average low 49.2°. That is 2.7° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 15 October (85°), the coolest 18 October (37.2°).

69.7°/49.2°

Average high / low

+2.7°

Above normal

4 / 5

Wet days / normal

0.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 October – 24 October	70.6°	65.6°	+2.8°
25 October – 3 November	68°	63.3°	+2.6°
4 November – 13 November	at normal	58.4°	—

October records over 66 years

94.5°3 October 2019All-time high

27.3°30 October 2017All-time low

Climate normals and records are computed from the nearest reference point — Shawanee (3 mi).

Fri, 1679° / 47°

0.06

79 °

Arthur, Friday, 16 October

Light rain. High 79°, low 47°.

Pressure29.94 inHg

Wind8.7 mph W

Humidity58%

Visibility6.2 mi

Dew point60°

Sat, 1753° / 43°

0.02

53 °

Arthur, Saturday, 17 October

Light rain. High 53°, low 43°.

Pressure30.36 inHg

Wind12.9 mph N

Humidity61%

Visibility6.2 mi

Dew point37°

Sun, 1862° / 37°

62 °

Arthur, Sunday, 18 October

Clear. High 62°, low 37°.

Pressure30.50 inHg

Wind6.1 mph E

Humidity41%

Visibility6.2 mi

Dew point31°

Mon, 1965° / 40°

65 °

Arthur, Monday, 19 October

Clear. High 65°, low 40°.

Pressure30.39 inHg

Wind5.1 mph E

Humidity34%

Visibility—

Dew point32°

Tue, 2069° / 51°

69 °

Arthur, Tuesday, 20 October

Partly cloudy. High 69°, low 51°.

Pressure30.30 inHg

Wind3.9 mph NE

Humidity40%

Visibility—

Dew point41°

Wed, 2173° / 49°

73 °

Arthur, Wednesday, 21 October

Clear. High 73°, low 49°.

Pressure30.30 inHg

Wind3.4 mph NE

Humidity45%

Visibility—

Dew point48°

Thu, 2274° / 51°

74 °

Arthur, Thursday, 22 October

Clear. High 74°, low 51°.

Pressure30.30 inHg

Wind3.8 mph NE

Humidity49%

Visibility—

Dew point51°

Fri, 2372° / 50°

72 °

Arthur, Friday, 23 October

Clear. High 72°, low 50°.

Pressure30.30 inHg

Wind3.5 mph SE

Humidity49%

Visibility—

Dew point49°

Sat, 2474° / 50°

74 °

Arthur, Saturday, 24 October

Overcast. High 74°, low 50°.

Pressure30.33 inHg

Wind3.2 mph SE

Humidity43%

Visibility—

Dew point47°

Sun, 2573° / 51°

73 °

Arthur, Sunday, 25 October

Clear. High 73°, low 51°.

Pressure30.21 inHg

Wind4.2 mph SE

Humidity43%

Visibility—

Dew point46°

Mon, 2670° / 56°

0.03

70 °

Arthur, Monday, 26 October

Light rain. High 70°, low 56°.

Pressure30.06 inHg

Wind6 mph S

Humidity85%

Visibility—

Dew point59°

Tue, 2773° / 53°

0.14

73 °

Arthur, Tuesday, 27 October

Light rain. High 73°, low 53°.

Pressure29.97 inHg

Wind5.2 mph NE

Humidity61%

Visibility—

Dew point56°

Wed, 2864° / 51°

0.39

64 °

Arthur, Wednesday, 28 October

Light rain. High 64°, low 51°.

Pressure29.71 inHg

Wind7.4 mph NW

Humidity92%

Visibility—

Dew point61°

Thu, 2963° / 49°

0.01

63 °

Arthur, Thursday, 29 October

Light rain. High 63°, low 49°.

Pressure30.00 inHg

Wind7.4 mph NW

Humidity53%

Visibility—

Dew point44°

Fri, 3066° / 45°

66 °

Arthur, Friday, 30 October

Clear. High 66°, low 45°.

Pressure30.12 inHg

Wind4.5 mph E

Humidity42%

Visibility—

Dew point40°

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

Sat, 3164° / 47°

0.07

64 °

Arthur, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high64°

Average low47°

Average precipitation0.07 in

Chance of precipitation22%

Record high78° (2016)

Record low33° (1993)

Sun, 0164° / 47°

0.1

64 °

Arthur, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high64°

Average low47°

Average precipitation0.1 in

Chance of precipitation28%

Record high82° (2016)

Record low26° (2023)

Mon, 0263° / 45°

0.17

63 °

Arthur, Monday, 2 November

Climate normal for this date — 60-year average.

Average high63°

Average low45°

Average precipitation0.17 in

Chance of precipitation32%

Record high79° (2016)

Record low26° (2023)

Tue, 0361° / 44°

0.08

61 °

Arthur, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high61°

Average low44°

Average precipitation0.08 in

Chance of precipitation30%

Record high78° (2016)

Record low28° (1966)

Wed, 0460° / 43°

0.09

60 °

Arthur, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high60°

Average low43°

Average precipitation0.09 in

Chance of precipitation35%

Record high75° (2003)

Record low24° (1966)

Thu, 0559° / 43°

0.15

59 °

Arthur, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.15 in

Chance of precipitation28%

Record high75° (1977)

Record low23° (1991)

Fri, 0659° / 43°

0.08

59 °

Arthur, Friday, 6 November

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.08 in

Chance of precipitation25%

Record high76° (2024)

Record low28° (1967)

Sat, 0760° / 43°

0.17

60 °

Arthur, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high60°

Average low43°

Average precipitation0.17 in

Chance of precipitation37%

Record high76° (2024)

Record low27° (1967)

Sun, 0859° / 42°

0.07

59 °

Arthur, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high59°

Average low42°

Average precipitation0.07 in

Chance of precipitation23%

Record high75° (2005)

Record low26° (1971)

Mon, 0960° / 42°

0.13

60 °

Arthur, Monday, 9 November

Climate normal for this date — 60-year average.

Average high60°

Average low42°

Average precipitation0.13 in

Chance of precipitation22%

Record high77° (2005)

Record low23° (2019)

Tue, 1058° / 42°

0.13

58 °

Arthur, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.13 in

Chance of precipitation37%

Record high75° (2020)

Record low25° (2025)

Wed, 1157° / 40°

0.13

57 °

Arthur, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high57°

Average low40°

Average precipitation0.13 in

Chance of precipitation32%

Record high70° (1985)

Record low21° (2025)

Thu, 1256° / 40°

0.11

56 °

Arthur, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.11 in

Chance of precipitation32%

Record high70° (1978)

Record low19° (2019)

Fri, 1355° / 38°

0.04

55 °

Arthur, Friday, 13 November

Climate normal for this date — 60-year average.

Average high55°

Average low38°

Average precipitation0.04 in

Chance of precipitation15%

Record high72° (1978)

Record low17° (2019)

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 Arthur, 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 Arthur, 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.