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As of 11:30 CDT

Weather in Aetna, TN

61°Current weather

Aetna, Saturday, 10 October, 11:30

Rain. Feels like 61°. High 64°, low 54°.

Pressure30.03 inHg
Wind9.8 mph N
Humidity98%
Visibility2.9 mi
Dew point60°
Sun, 1175° / 49°0.26Rain
75 °Rain

Aetna, Sunday, 11 October

Rain. High 75°, low 49°.

Pressure30.03 inHg
Wind10.5 mph NW
Humidity61%
Visibility6.2 mi
Dew point57°
Mon, 1286° / 52°0Clear
86 °Clear

Aetna, Monday, 12 October

Clear. High 86°, low 52°.

Pressure30.06 inHg
Wind5.8 mph W
Humidity44%
Visibility6.2 mi
Dew point60°
Tue, 1387° / 65°0Clear
87 °Clear

Aetna, Tuesday, 13 October

Clear. High 87°, low 65°.

Pressure30.03 inHg
Wind7.7 mph SW
Humidity42%
Visibility6.2 mi
Dew point59°
Wed, 1488° / 66°0Clear
88 °Clear

Aetna, Wednesday, 14 October

Clear. High 88°, low 66°.

Pressure30.03 inHg
Wind7.7 mph SW
Humidity46%
Visibility—
Dew point62°
Thu, 1590° / 67°0Clear
90 °Clear

Aetna, Thursday, 15 October

Clear. High 90°, low 67°.

Pressure30.09 inHg
Wind4.1 mph E
Humidity43%
Visibility—
Dew point61°
Fri, 1674° / 51°0.15Light rain
74 °Light rain

Aetna, Friday, 16 October

Light rain. High 74°, low 51°.

Pressure30.03 inHg
Wind11 mph NW
Humidity74%
Visibility—
Dew point60°
Sat, 1749° / 37°0Clear
49 °Clear

Aetna, Saturday, 17 October

Clear. High 49°, low 37°.

Pressure30.30 inHg
Wind13.6 mph NW
Humidity35%
Visibility—
Dew point22°
Sun, 1854° / 30°0Clear
54 °Clear

Aetna, Sunday, 18 October

Clear. High 54°, low 30°.

Pressure30.45 inHg
Wind8.1 mph NE
Humidity40%
Visibility—
Dew point26°
Mon, 1962° / 33°0Clear
62 °Clear

Aetna, Monday, 19 October

Clear. High 62°, low 33°.

Pressure30.42 inHg
Wind5.7 mph S
Humidity32%
Visibility—
Dew point27°
Tue, 2065° / 39°0Mostly clear
65 °Mostly clear

Aetna, Tuesday, 20 October

Mostly clear. High 65°, low 39°.

Pressure30.36 inHg
Wind8.3 mph SE
Humidity28%
Visibility—
Dew point28°
Wed, 2171° / 46°0Clear
71 °Clear

Aetna, Wednesday, 21 October

Clear. High 71°, low 46°.

Pressure30.18 inHg
Wind11.3 mph S
Humidity46%
Visibility—
Dew point44°
Thu, 2271° / 51°0Clear
71 °Clear

Aetna, Thursday, 22 October

Clear. High 71°, low 51°.

Pressure30.21 inHg
Wind4.7 mph NE
Humidity34%
Visibility—
Dew point38°
Fri, 2374° / 47°0Mostly clear
74 °Mostly clear

Aetna, Friday, 23 October

Mostly clear. High 74°, low 47°.

Pressure30.15 inHg
Wind3 mph E
Humidity27%
Visibility—
Dew point35°
Sat, 2474° / 49°0Clear
74 °Clear

Aetna, Saturday, 24 October

Clear. High 74°, low 49°.

Pressure30.15 inHg
Wind4.5 mph E
Humidity36%
Visibility—
Dew point42°
Sun, 2578° / 52°0.01Light rain
78 °Light rain

Aetna, Sunday, 25 October

Light rain. High 78°, low 52°.

Pressure29.94 inHg
Wind8.7 mph SW
Humidity32%
Visibility—
Dew point42°

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.