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As of 18:59 CDT

Weather in Aetna, TN

72°Current weather

Aetna, Saturday, 8 August, 18:59

Overcast. Feels like 74°. High 88°, low 71°.

Pressure30.06 inHg
Wind5.8 mph SW
Humidity99%
Visibility6.2 mi
Dew point72°
Sun, 0988° / 74°0.11Rain
88 °Rain

Aetna, Sunday, 9 August

Rain. High 88°, low 74°.

Pressure30.12 inHg
Wind2.4 mph SW
Humidity83%
Visibility6.2 mi
Dew point71°
Mon, 1094° / 74°0.02Light rain
94 °Light rain

Aetna, Monday, 10 August

Light rain. High 94°, low 74°.

Pressure30.09 inHg
Wind7.4 mph SW
Humidity47%
Visibility6.2 mi
Dew point68°
Tue, 1194° / 71°0.06Light rain
94 °Light rain

Aetna, Tuesday, 11 August

Light rain. High 94°, low 71°.

Pressure30.03 inHg
Wind9.8 mph W
Humidity47%
Visibility6.2 mi
Dew point69°
Wed, 1287° / 75°0.15Rain
87 °Rain

Aetna, Wednesday, 12 August

Rain. High 87°, low 75°.

Pressure29.94 inHg
Wind8.6 mph W
Humidity49%
Visibility6.2 mi
Dew point70°
Thu, 1389° / 69°0.54Rain
89 °Rain

Aetna, Thursday, 13 August

Rain. High 89°, low 69°.

Pressure29.91 inHg
Wind7.9 mph W
Humidity55%
Visibility—
Dew point69°
Fri, 1475° / 69°1.54Heavy rain
75 °Heavy rain

Aetna, Friday, 14 August

Heavy rain. High 75°, low 69°.

Pressure30.06 inHg
Wind9.7 mph NW
Humidity98%
Visibility—
Dew point72°
Sat, 1583° / 62°0Overcast
83 °Overcast

Aetna, Saturday, 15 August

Overcast. High 83°, low 62°.

Pressure30.21 inHg
Wind5.7 mph E
Humidity46%
Visibility—
Dew point56°
Sun, 1685° / 60°0Overcast
85 °Overcast

Aetna, Sunday, 16 August

Overcast. High 85°, low 60°.

Pressure30.21 inHg
Wind4.3 mph E
Humidity38%
Visibility—
Dew point54°
Mon, 1773° / 69°0.43Rain
73 °Rain

Aetna, Monday, 17 August

Rain. High 73°, low 69°.

Pressure30.15 inHg
Wind7.8 mph W
Humidity91%
Visibility—
Dew point70°
Tue, 1889° / 70°0.26Rain
89 °Rain

Aetna, Tuesday, 18 August

Rain. High 89°, low 70°.

Pressure29.97 inHg
Wind10 mph SW
Humidity62%
Visibility—
Dew point71°
Wed, 1992° / 73°0.07Light rain
92 °Light rain

Aetna, Wednesday, 19 August

Light rain. High 92°, low 73°.

Pressure29.94 inHg
Wind7.7 mph W
Humidity54%
Visibility—
Dew point69°
Thu, 2090° / 73°0.04Light rain
90 °Light rain

Aetna, Thursday, 20 August

Light rain. High 90°, low 73°.

Pressure29.88 inHg
Wind6.5 mph W
Humidity51%
Visibility—
Dew point67°
Fri, 2188° / 72°0.45Rain
88 °Rain

Aetna, Friday, 21 August

Rain. High 88°, low 72°.

Pressure29.88 inHg
Wind8.4 mph SW
Humidity74%
Visibility—
Dew point71°
Sat, 2285° / 71°0.34Rain
85 °Rain

Aetna, Saturday, 22 August

Rain. High 85°, low 71°.

Pressure29.91 inHg
Wind5.6 mph NW
Humidity95%
Visibility—
Dew point71°
Sun, 2382° / 68°0.02Light rain
82 °Light rain

Aetna, Sunday, 23 August

Light rain. High 82°, low 68°.

Pressure30.00 inHg
Wind8.8 mph NE
Humidity64%
Visibility—
Dew point64°

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.