As of 16:19 EDT

Weather in Mount Harmony, TN

88°

Mount Harmony, Wednesday, 14 October, 16:19

Mostly clear. Feels like 93°. High 88°, low 60°.

Pressure30.03 inHg

Wind0 mph N

Humidity53%

Visibility6.2 mi

Dew point69°

See detailed hourly forecast

Thu, 1587° / 63°

87 °

Mount Harmony, Thursday, 15 October

Clear. High 87°, low 63°.

Pressure30.12 inHg

Wind4 mph S

Humidity72%

Visibility6.2 mi

Dew point71°

Fri, 1683° / 59°

0.03

83 °

Mount Harmony, Friday, 16 October

Light rain. High 83°, low 59°.

Pressure29.97 inHg

Wind8.5 mph SW

Humidity58%

Visibility6.2 mi

Dew point63°

Sat, 1762° / 52°

62 °

Mount Harmony, Saturday, 17 October

Mostly clear. High 62°, low 52°.

Pressure30.33 inHg

Wind15.5 mph N

Humidity55%

Visibility6.2 mi

Dew point43°

Sun, 1866° / 47°

66 °

Mount Harmony, Sunday, 18 October

Clear. High 66°, low 47°.

Pressure30.50 inHg

Wind3.9 mph NE

Humidity56%

Visibility6.2 mi

Dew point42°

Mon, 1968° / 48°

68 °

Mount Harmony, Monday, 19 October

Clear. High 68°, low 48°.

Pressure30.45 inHg

Wind3.7 mph SW

Humidity43%

Visibility—

Dew point40°

Tue, 2066° / 53°

66 °

Mount Harmony, Tuesday, 20 October

Overcast. High 66°, low 53°.

Pressure30.30 inHg

Wind4.2 mph N

Humidity59%

Visibility—

Dew point50°

Wed, 2174° / 57°

74 °

Mount Harmony, Wednesday, 21 October

Overcast. High 74°, low 57°.

Pressure30.24 inHg

Wind4.5 mph N

Humidity62%

Visibility—

Dew point54°

Thu, 2277° / 53°

77 °

Mount Harmony, Thursday, 22 October

Clear. High 77°, low 53°.

Pressure30.15 inHg

Wind4.6 mph SW

Humidity43%

Visibility—

Dew point50°

Fri, 2379° / 58°

79 °

Mount Harmony, Friday, 23 October

Overcast. High 79°, low 58°.

Pressure30.15 inHg

Wind3.3 mph NE

Humidity51%

Visibility—

Dew point54°

Sat, 2480° / 57°

80 °

Mount Harmony, Saturday, 24 October

Clear. High 80°, low 57°.

Pressure30.18 inHg

Wind10.5 mph SW

Humidity42%

Visibility—

Dew point52°

Sun, 2567° / 48°

67 °

Mount Harmony, Sunday, 25 October

Overcast. High 67°, low 48°.

Pressure30.30 inHg

Wind11.9 mph N

Humidity31%

Visibility—

Dew point35°

Mon, 2664° / 40°

64 °

Mount Harmony, Monday, 26 October

Overcast. High 64°, low 40°.

Pressure30.30 inHg

Wind6.3 mph NE

Humidity24%

Visibility—

Dew point23°

Tue, 2770° / 41°

70 °

Mount Harmony, Tuesday, 27 October

Mostly clear. High 70°, low 41°.

Pressure30.18 inHg

Wind5.2 mph SW

Humidity22%

Visibility—

Dew point25°

Wed, 2870° / 48°

70 °

Mount Harmony, Wednesday, 28 October

Overcast. High 70°, low 48°.

Pressure30.09 inHg

Wind9.6 mph S

Humidity51%

Visibility—

Dew point49°

Thu, 2965° / 49°

0.59

65 °

Mount Harmony, Thursday, 29 October

Rain. High 65°, low 49°.

Pressure30.06 inHg

Wind12 mph NW

Humidity35%

Visibility—

Dew point37°

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 Mount Harmony, 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 Mount Harmony, 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.