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As of 22:22 CDT

Weather in Lafayette, TN

72°Current weather

Lafayette, Saturday, 8 August, 22:22

Overcast. Feels like 73°. High 87°, low 70°.

Pressure30.09 inHg
Wind4.2 mph S
Humidity94%
Visibility6.2 mi
Dew point70°
Sun, 0988° / 70°0.2Rain
88 °Rain

Lafayette, Sunday, 9 August

Rain. High 88°, low 70°.

Pressure30.09 inHg
Wind7.2 mph S
Humidity67%
Visibility6.2 mi
Dew point72°
Mon, 1090° / 70°0.02Light rain
90 °Light rain

Lafayette, Monday, 10 August

Light rain. High 90°, low 70°.

Pressure30.09 inHg
Wind9.5 mph SW
Humidity64%
Visibility6.2 mi
Dew point72°
Tue, 1191° / 71°0.07Light rain
91 °Light rain

Lafayette, Tuesday, 11 August

Light rain. High 91°, low 71°.

Pressure30.03 inHg
Wind11.1 mph SW
Humidity58%
Visibility6.2 mi
Dew point72°
Wed, 1289° / 71°0.39Rain
89 °Rain

Lafayette, Wednesday, 12 August

Rain. High 89°, low 71°.

Pressure29.91 inHg
Wind12.7 mph SW
Humidity63%
Visibility6.2 mi
Dew point72°
Thu, 1385° / 69°0.04Light rain
85 °Light rain

Lafayette, Thursday, 13 August

Light rain. High 85°, low 69°.

Pressure29.97 inHg
Wind4.9 mph SW
Humidity69%
Visibility—
Dew point69°
Fri, 1486° / 70°1.89Heavy rain
86 °Heavy rain

Lafayette, Friday, 14 August

Heavy rain. High 86°, low 70°.

Pressure30.06 inHg
Wind10 mph NE
Humidity91%
Visibility—
Dew point73°
Sat, 1575° / 67°0.22Light rain
75 °Light rain

Lafayette, Saturday, 15 August

Light rain. High 75°, low 67°.

Pressure30.21 inHg
Wind7.8 mph NE
Humidity96%
Visibility—
Dew point70°
Sun, 1691° / 65°0.11Light rain
91 °Light rain

Lafayette, Sunday, 16 August

Light rain. High 91°, low 65°.

Pressure30.06 inHg
Wind9.1 mph SW
Humidity68%
Visibility—
Dew point71°
Mon, 1790° / 74°0.2Rain
90 °Rain

Lafayette, Monday, 17 August

Rain. High 90°, low 74°.

Pressure30.00 inHg
Wind5.7 mph W
Humidity62%
Visibility—
Dew point73°
Tue, 1889° / 68°0.51Rain
89 °Rain

Lafayette, Tuesday, 18 August

Rain. High 89°, low 68°.

Pressure29.97 inHg
Wind10.5 mph W
Humidity63%
Visibility—
Dew point72°
Wed, 1986° / 67°0Partly cloudy
86 °Partly cloudy

Lafayette, Wednesday, 19 August

Partly cloudy. High 86°, low 67°.

Pressure29.91 inHg
Wind4.7 mph W
Humidity62%
Visibility—
Dew point69°
Thu, 2078° / 65°0Clear
78 °Clear

Lafayette, Thursday, 20 August

Clear. High 78°, low 65°.

Pressure29.94 inHg
Wind10.6 mph N
Humidity59%
Visibility—
Dew point61°
Fri, 2177° / 59°0.03Light rain
77 °Light rain

Lafayette, Friday, 21 August

Light rain. High 77°, low 59°.

Pressure30.03 inHg
Wind9.5 mph NE
Humidity60%
Visibility—
Dew point58°
Sat, 2288° / 65°0.12Light rain
88 °Light rain

Lafayette, Saturday, 22 August

Light rain. High 88°, low 65°.

Pressure29.97 inHg
Wind9.9 mph S
Humidity69%
Visibility—
Dew point67°
Sun, 2387° / 72°0Overcast
87 °Overcast

Lafayette, Sunday, 23 August

Overcast. High 87°, low 72°.

Pressure30.03 inHg
Wind8.9 mph S
Humidity56%
Visibility—
Dew point67°

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.