As of 18:47 CDT

Weather in Lafayette, TN

61°

Lafayette, Thursday, 22 October, 18:47

Clear. Feels like 60°. High 74°, low 42°.

Pressure30.18 inHg

Wind8.1 mph NE

Humidity51%

Visibility6.2 mi

Dew point43°

See detailed hourly forecast

Monthly outlook for Lafayette, TN: average high 68.6°, average low 47.3°. That is 1.8° above the climate normal for October. Precipitation is expected on 1 day (about 2.2 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 30 October (74.2°), the coolest 3 November (40.2°).

68.6°/47.3°

Average high / low

+1.8°

Above normal

1 / 5

Wet days / normal

2.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
22 October – 31 October	73°	66.6°	+3.6°
1 November – 10 November	61.2°	62.4°	-0.7°
11 November – 20 November	at normal	58°	—

October records over 66 years

95.9°3 October 2019All-time high

32.4°28 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Hartsville (11 mi).

Fri, 2372° / 41°

72 °

Lafayette, Friday, 23 October

Clear. High 72°, low 41°.

Pressure30.27 inHg

Wind7.7 mph E

Humidity34%

Visibility6.2 mi

Dew point38°

Sat, 2473° / 43°

73 °

Lafayette, Saturday, 24 October

Clear. High 73°, low 43°.

Pressure30.39 inHg

Wind6.5 mph SW

Humidity39%

Visibility6.2 mi

Dew point44°

Sun, 2573° / 49°

73 °

Lafayette, Sunday, 25 October

Clear. High 73°, low 49°.

Pressure30.42 inHg

Wind1.3 mph N

Humidity37%

Visibility6.2 mi

Dew point44°

Mon, 2672° / 50°

72 °

Lafayette, Monday, 26 October

Overcast. High 72°, low 50°.

Pressure30.33 inHg

Wind1 mph NW

Humidity43%

Visibility6.2 mi

Dew point45°

Tue, 2773° / 49°

73 °

Lafayette, Tuesday, 27 October

Partly cloudy. High 73°, low 49°.

Pressure30.24 inHg

Wind6.2 mph E

Humidity27%

Visibility—

Dew point34°

Wed, 2874° / 53°

74 °

Lafayette, Wednesday, 28 October

Partly cloudy. High 74°, low 53°.

Pressure30.18 inHg

Wind7.3 mph S

Humidity32%

Visibility—

Dew point40°

Thu, 2972° / 50°

72 °

Lafayette, Thursday, 29 October

Overcast. High 72°, low 50°.

Pressure30.21 inHg

Wind6.2 mph SW

Humidity39%

Visibility—

Dew point43°

Fri, 3074° / 53°

74 °

Lafayette, Friday, 30 October

Overcast. High 74°, low 53°.

Pressure30.09 inHg

Wind9.2 mph SW

Humidity32%

Visibility—

Dew point39°

Sat, 3173° / 53°

73 °

Lafayette, Saturday, 31 October

Overcast. High 73°, low 53°.

Pressure30.06 inHg

Wind6 mph S

Humidity36%

Visibility—

Dew point42°

Sun, 0161° / 55°

2.24

61 °

Lafayette, Sunday, 1 November

Heavy rain. High 61°, low 55°.

Pressure29.80 inHg

Wind14.1 mph E

Humidity98%

Visibility—

Dew point55°

Mon, 0255° / 48°

55 °

Lafayette, Monday, 2 November

Light rain. High 55°, low 48°.

Pressure30.06 inHg

Wind11.5 mph NW

Humidity80%

Visibility—

Dew point49°

Tue, 0358° / 40°

58 °

Lafayette, Tuesday, 3 November

Partly cloudy. High 58°, low 40°.

Pressure30.27 inHg

Wind9.6 mph NE

Humidity43%

Visibility—

Dew point34°

Wed, 0461° / 41°

61 °

Lafayette, Wednesday, 4 November

Overcast. High 61°, low 41°.

Pressure30.39 inHg

Wind9.9 mph NE

Humidity41%

Visibility—

Dew point35°

Thu, 0564° / 43°

64 °

Lafayette, Thursday, 5 November

Overcast. High 64°, low 43°.

Pressure30.39 inHg

Wind7.5 mph NE

Humidity45%

Visibility—

Dew point39°

Fri, 0666° / 48°

66 °

Lafayette, Friday, 6 November

Light rain. High 66°, low 48°.

Pressure30.24 inHg

Wind3.8 mph SW

Humidity54%

Visibility—

Dew point47°

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

Sat, 0761° / 46°

0.18

61 °

Lafayette, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.18 in

Chance of precipitation35%

Record high76° (2020)

Record low29° (1993)

Sun, 0861° / 46°

0.06

61 °

Lafayette, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.06 in

Chance of precipitation15%

Record high80° (2005)

Record low28° (1971)

Mon, 0962° / 46°

0.16

62 °

Lafayette, Monday, 9 November

Climate normal for this date — 60-year average.

Average high62°

Average low46°

Average precipitation0.16 in

Chance of precipitation25%

Record high79° (2020)

Record low26° (2019)

Tue, 1060° / 45°

0.16

60 °

Lafayette, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.16 in

Chance of precipitation33%

Record high78° (2020)

Record low29° (2025)

Wed, 1160° / 43°

0.16

60 °

Lafayette, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high60°

Average low43°

Average precipitation0.16 in

Chance of precipitation33%

Record high73° (2010)

Record low25° (2025)

Thu, 1257° / 42°

0.07

57 °

Lafayette, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.07 in

Chance of precipitation30%

Record high73° (2010)

Record low21° (2019)

Fri, 1357° / 41°

0.07

57 °

Lafayette, Friday, 13 November

Climate normal for this date — 60-year average.

Average high57°

Average low41°

Average precipitation0.07 in

Chance of precipitation20%

Record high75° (1978)

Record low19° (2019)

Sat, 1458° / 42°

0.11

58 °

Lafayette, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.11 in

Chance of precipitation27%

Record high75° (2011)

Record low24° (1986)

Sun, 1557° / 42°

0.17

57 °

Lafayette, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.17 in

Chance of precipitation37%

Record high76° (1964)

Record low24° (1969)

Mon, 1658° / 42°

0.16

58 °

Lafayette, Monday, 16 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.16 in

Chance of precipitation33%

Record high76° (1964)

Record low28° (2018)

Tue, 1758° / 42°

0.12

58 °

Lafayette, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.12 in

Chance of precipitation23%

Record high77° (2016)

Record low26° (2022)

Wed, 1858° / 43°

0.15

58 °

Lafayette, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.15 in

Chance of precipitation27%

Record high77° (2016)

Record low23° (2014)

Thu, 1959° / 43°

0.16

59 °

Lafayette, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.16 in

Chance of precipitation33%

Record high75° (1985)

Record low23° (2022)

Fri, 2058° / 42°

0.11

58 °

Lafayette, Friday, 20 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.11 in

Chance of precipitation25%

Record high72° (1979)

Record low23° (2022)

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 Lafayette, 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 Lafayette, 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.