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As of 23:11 CDT

Weather in Aetna, TN

67°Current weather

Aetna, Monday, 12 October, 23:11

Clear. Feels like 67°. High 87°, low 56°.

Pressure30.03 inHg
Wind9 mph SW
Humidity86%
Visibility6.2 mi
Dew point62°
Tue, 1386° / 59°0Clear
86 °Clear

Aetna, Tuesday, 13 October

Clear. High 86°, low 59°.

Pressure30.06 inHg
Wind7.2 mph SW
Humidity50%
Visibility6.2 mi
Dew point64°
Wed, 1485° / 66°0.08Light rain
85 °Light rain

Aetna, Wednesday, 14 October

Light rain. High 85°, low 66°.

Pressure30.06 inHg
Wind5.6 mph SW
Humidity64%
Visibility6.2 mi
Dew point70°
Thu, 1590° / 69°0Mostly clear
90 °Mostly clear

Aetna, Thursday, 15 October

Mostly clear. High 90°, low 69°.

Pressure30.06 inHg
Wind7.4 mph SW
Humidity32%
Visibility6.2 mi
Dew point55°
Fri, 1672° / 55°0Overcast
72 °Overcast

Aetna, Friday, 16 October

Overcast. High 72°, low 55°.

Pressure30.15 inHg
Wind14 mph NW
Humidity69%
Visibility6.2 mi
Dew point54°
Sat, 1763° / 48°0Clear
63 °Clear

Aetna, Saturday, 17 October

Clear. High 63°, low 48°.

Pressure30.42 inHg
Wind10.3 mph NE
Humidity34%
Visibility—
Dew point32°
Sun, 1870° / 46°0Clear
70 °Clear

Aetna, Sunday, 18 October

Clear. High 70°, low 46°.

Pressure30.36 inHg
Wind10.2 mph SE
Humidity32%
Visibility—
Dew point35°
Mon, 1973° / 52°0Overcast
73 °Overcast

Aetna, Monday, 19 October

Overcast. High 73°, low 52°.

Pressure30.27 inHg
Wind9.6 mph SE
Humidity48%
Visibility—
Dew point49°
Tue, 2063° / 59°0.32Rain
63 °Rain

Aetna, Tuesday, 20 October

Rain. High 63°, low 59°.

Pressure30.21 inHg
Wind6.5 mph E
Humidity98%
Visibility—
Dew point59°
Wed, 2170° / 60°0.02Light rain
70 °Light rain

Aetna, Wednesday, 21 October

Light rain. High 70°, low 60°.

Pressure30.18 inHg
Wind4.6 mph SE
Humidity82%
Visibility—
Dew point59°
Thu, 2276° / 61°0Partly cloudy
76 °Partly cloudy

Aetna, Thursday, 22 October

Partly cloudy. High 76°, low 61°.

Pressure30.18 inHg
Wind12.4 mph SE
Humidity43%
Visibility—
Dew point50°
Fri, 2375° / 63°0Overcast
75 °Overcast

Aetna, Friday, 23 October

Overcast. High 75°, low 63°.

Pressure30.15 inHg
Wind14.1 mph S
Humidity60%
Visibility—
Dew point59°
Sat, 2466° / 54°0.69Rain
66 °Rain

Aetna, Saturday, 24 October

Rain. High 66°, low 54°.

Pressure30.21 inHg
Wind9 mph NE
Humidity96%
Visibility—
Dew point64°
Sun, 2554° / 48°1.26Rain
54 °Rain

Aetna, Sunday, 25 October

Rain. High 54°, low 48°.

Pressure30.21 inHg
Wind11 mph N
Humidity97%
Visibility—
Dew point51°
Mon, 2658° / 40°0Clear
58 °Clear

Aetna, Monday, 26 October

Clear. High 58°, low 40°.

Pressure30.09 inHg
Wind9.4 mph N
Humidity48%
Visibility—
Dew point36°
Tue, 2762° / 42°0Mostly clear
62 °Mostly clear

Aetna, Tuesday, 27 October

Mostly clear. High 62°, low 42°.

Pressure29.85 inHg
Wind9.6 mph W
Humidity51%
Visibility—
Dew point41°

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 Aetna, 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 Aetna, 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.