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As of 21:52 CDT

Weather in Aetna, TN

62°Current weather

Aetna, Saturday, 10 October, 21:52

Overcast. Feels like 63°. High 64°, low 59°.

Pressure29.85 inHg
Wind5.6 mph NE
Humidity99%
Visibility3.8 mi
Dew point62°
Sun, 1175° / 56°0Partly cloudy
75 °Partly cloudy

Aetna, Sunday, 11 October

Partly cloudy. High 75°, low 56°.

Pressure30.03 inHg
Wind10.4 mph NW
Humidity63%
Visibility6.2 mi
Dew point58°
Mon, 1286° / 58°0Clear
86 °Clear

Aetna, Monday, 12 October

Clear. High 86°, low 58°.

Pressure30.09 inHg
Wind5.6 mph W
Humidity47%
Visibility6.2 mi
Dew point62°
Tue, 1387° / 65°0Clear
87 °Clear

Aetna, Tuesday, 13 October

Clear. High 87°, low 65°.

Pressure30.06 inHg
Wind7.6 mph SW
Humidity45%
Visibility6.2 mi
Dew point60°
Wed, 1487° / 66°0.01Light rain
87 °Light rain

Aetna, Wednesday, 14 October

Light rain. High 87°, low 66°.

Pressure30.06 inHg
Wind5.8 mph SW
Humidity52%
Visibility6.2 mi
Dew point65°
Thu, 1589° / 69°0Partly cloudy
89 °Partly cloudy

Aetna, Thursday, 15 October

Partly cloudy. High 89°, low 69°.

Pressure30.09 inHg
Wind4.9 mph SW
Humidity38%
Visibility—
Dew point57°
Fri, 1677° / 53°0.02Light rain
77 °Light rain

Aetna, Friday, 16 October

Light rain. High 77°, low 53°.

Pressure30.12 inHg
Wind16.8 mph N
Humidity61%
Visibility—
Dew point61°
Sat, 1748° / 37°0Overcast
48 °Overcast

Aetna, Saturday, 17 October

Overcast. High 48°, low 37°.

Pressure30.39 inHg
Wind14.4 mph N
Humidity43%
Visibility—
Dew point23°
Sun, 1853° / 30°0Clear
53 °Clear

Aetna, Sunday, 18 October

Clear. High 53°, low 30°.

Pressure30.56 inHg
Wind10.6 mph NE
Humidity25%
Visibility—
Dew point14°
Mon, 1963° / 33°0Clear
63 °Clear

Aetna, Monday, 19 October

Clear. High 63°, low 33°.

Pressure30.50 inHg
Wind6.4 mph S
Humidity27%
Visibility—
Dew point23°
Tue, 2067° / 40°0Clear
67 °Clear

Aetna, Tuesday, 20 October

Clear. High 67°, low 40°.

Pressure30.42 inHg
Wind4.3 mph SE
Humidity26%
Visibility—
Dew point27°
Wed, 2170° / 42°0Clear
70 °Clear

Aetna, Wednesday, 21 October

Clear. High 70°, low 42°.

Pressure30.30 inHg
Wind5.7 mph S
Humidity22%
Visibility—
Dew point25°
Thu, 2273° / 46°0Clear
73 °Clear

Aetna, Thursday, 22 October

Clear. High 73°, low 46°.

Pressure30.21 inHg
Wind6.4 mph W
Humidity29%
Visibility—
Dew point35°
Fri, 2373° / 49°0Clear
73 °Clear

Aetna, Friday, 23 October

Clear. High 73°, low 49°.

Pressure30.21 inHg
Wind6.1 mph N
Humidity34%
Visibility—
Dew point39°
Sat, 2469° / 46°0Clear
69 °Clear

Aetna, Saturday, 24 October

Clear. High 69°, low 46°.

Pressure30.24 inHg
Wind7.2 mph NE
Humidity31%
Visibility—
Dew point34°
Sun, 2575° / 47°0Clear
75 °Clear

Aetna, Sunday, 25 October

Clear. High 75°, low 47°.

Pressure30.24 inHg
Wind5.5 mph SE
Humidity31%
Visibility—
Dew point38°

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.