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As of 12:57 CDT

Weather in Harpeth, TN

89°Current weather

Harpeth, Saturday, 8 August, 12:57

Overcast. Feels like 102°. High 89°, low 71°.

Pressure30.09 inHg
Wind4 mph SW
Humidity67%
Visibility6.2 mi
Dew point77°
Sun, 0982° / 72°0.07Light rain
82 °Light rain

Harpeth, Sunday, 9 August

Light rain. High 82°, low 72°.

Pressure30.12 inHg
Wind2.9 mph SW
Humidity90%
Visibility6.2 mi
Dew point71°
Mon, 1090° / 69°0.17Rain
90 °Rain

Harpeth, Monday, 10 August

Rain. High 90°, low 69°.

Pressure30.09 inHg
Wind7.3 mph SW
Humidity71%
Visibility6.2 mi
Dew point75°
Tue, 1190° / 72°0.09Rain
90 °Rain

Harpeth, Tuesday, 11 August

Rain. High 90°, low 72°.

Pressure30.03 inHg
Wind8.3 mph SW
Humidity56%
Visibility6.2 mi
Dew point72°
Wed, 1294° / 67°0.15Light rain
94 °Light rain

Harpeth, Wednesday, 12 August

Light rain. High 94°, low 67°.

Pressure29.97 inHg
Wind9.5 mph W
Humidity56%
Visibility6.2 mi
Dew point71°
Thu, 1392° / 68°1.6Heavy rain
92 °Heavy rain

Harpeth, Thursday, 13 August

Heavy rain. High 92°, low 68°.

Pressure29.88 inHg
Wind12.8 mph SW
Humidity53%
Visibility—
Dew point69°
Fri, 1478° / 70°0.19Light rain
78 °Light rain

Harpeth, Friday, 14 August

Light rain. High 78°, low 70°.

Pressure30.09 inHg
Wind5.4 mph NW
Humidity81%
Visibility—
Dew point69°
Sat, 1580° / 65°0.04Light rain
80 °Light rain

Harpeth, Saturday, 15 August

Light rain. High 80°, low 65°.

Pressure30.18 inHg
Wind4.8 mph NE
Humidity63%
Visibility—
Dew point64°
Sun, 1675° / 67°1.44Heavy rain
75 °Heavy rain

Harpeth, Sunday, 16 August

Heavy rain. High 75°, low 67°.

Pressure30.21 inHg
Wind5.2 mph SE
Humidity97%
Visibility—
Dew point71°
Mon, 1788° / 70°0.39Rain
88 °Rain

Harpeth, Monday, 17 August

Rain. High 88°, low 70°.

Pressure30.00 inHg
Wind13.1 mph SW
Humidity65%
Visibility—
Dew point70°
Tue, 1880° / 71°0.07Light rain
80 °Light rain

Harpeth, Tuesday, 18 August

Light rain. High 80°, low 71°.

Pressure30.00 inHg
Wind8.7 mph SW
Humidity82%
Visibility—
Dew point73°
Wed, 1991° / 70°0.36Rain
91 °Rain

Harpeth, Wednesday, 19 August

Rain. High 91°, low 70°.

Pressure29.97 inHg
Wind5.7 mph W
Humidity58%
Visibility—
Dew point70°
Thu, 2074° / 63°0.04Light rain
74 °Light rain

Harpeth, Thursday, 20 August

Light rain. High 74°, low 63°.

Pressure30.06 inHg
Wind9.7 mph N
Humidity84%
Visibility—
Dew point66°
Fri, 2173° / 57°0Clear
73 °Clear

Harpeth, Friday, 21 August

Clear. High 73°, low 57°.

Pressure30.15 inHg
Wind10.2 mph NE
Humidity46%
Visibility—
Dew point48°
Sat, 2275° / 54°0Mostly clear
75 °Mostly clear

Harpeth, Saturday, 22 August

Mostly clear. High 75°, low 54°.

Pressure30.09 inHg
Wind8.7 mph NE
Humidity46%
Visibility—
Dew point49°
Sun, 2379° / 55°0Clear
79 °Clear

Harpeth, Sunday, 23 August

Clear. High 79°, low 55°.

Pressure30.06 inHg
Wind6.2 mph NE
Humidity48%
Visibility—
Dew point53°

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 Harpeth, 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 Harpeth, 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.