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As of 20:42 EDT

Weather in Isabella, TN

74°Current weather

Isabella, Saturday, 8 August, 20:42

Clear. Feels like 75°. High 83°, low 67°.

Pressure30.12 inHg
Wind2.4 mph SE
Humidity84%
Visibility6.2 mi
Dew point69°
Sun, 0985° / 68°0.31Rain
85 °Rain

Isabella, Sunday, 9 August

Rain. High 85°, low 68°.

Pressure30.15 inHg
Wind1.7 mph SW
Humidity79%
Visibility6.2 mi
Dew point72°
Mon, 1087° / 70°0.41Rain
87 °Rain

Isabella, Monday, 10 August

Rain. High 87°, low 70°.

Pressure30.15 inHg
Wind2.7 mph W
Humidity64%
Visibility6.2 mi
Dew point69°
Tue, 1187° / 68°0.84Rain
87 °Rain

Isabella, Tuesday, 11 August

Rain. High 87°, low 68°.

Pressure30.12 inHg
Wind2.6 mph W
Humidity79%
Visibility6.2 mi
Dew point73°
Wed, 1289° / 66°1.14Heavy rain
89 °Heavy rain

Isabella, Wednesday, 12 August

Heavy rain. High 89°, low 66°.

Pressure30.00 inHg
Wind9 mph W
Humidity57%
Visibility6.2 mi
Dew point68°
Thu, 1387° / 65°0.28Rain
87 °Rain

Isabella, Thursday, 13 August

Rain. High 87°, low 65°.

Pressure29.97 inHg
Wind10.6 mph W
Humidity52%
Visibility—
Dew point65°
Fri, 1473° / 69°0.78Rain
73 °Rain

Isabella, Friday, 14 August

Rain. High 73°, low 69°.

Pressure30.06 inHg
Wind7.2 mph W
Humidity91%
Visibility—
Dew point70°
Sat, 1581° / 62°0.03Light rain
81 °Light rain

Isabella, Saturday, 15 August

Light rain. High 81°, low 62°.

Pressure30.21 inHg
Wind4.4 mph NW
Humidity81%
Visibility—
Dew point67°
Sun, 1685° / 60°0.01Light rain
85 °Light rain

Isabella, Sunday, 16 August

Light rain. High 85°, low 60°.

Pressure30.21 inHg
Wind4.9 mph W
Humidity44%
Visibility—
Dew point58°
Mon, 1779° / 63°0.19Light rain
79 °Light rain

Isabella, Monday, 17 August

Light rain. High 79°, low 63°.

Pressure30.15 inHg
Wind4.9 mph SE
Humidity89%
Visibility—
Dew point71°
Tue, 1883° / 67°0.66Rain
83 °Rain

Isabella, Tuesday, 18 August

Rain. High 83°, low 67°.

Pressure30.03 inHg
Wind6.2 mph SW
Humidity88%
Visibility—
Dew point73°
Wed, 1987° / 68°0.01Light rain
87 °Light rain

Isabella, Wednesday, 19 August

Light rain. High 87°, low 68°.

Pressure29.94 inHg
Wind7.2 mph NW
Humidity54%
Visibility—
Dew point66°
Thu, 2086° / 68°0.3Rain
86 °Rain

Isabella, Thursday, 20 August

Rain. High 86°, low 68°.

Pressure29.94 inHg
Wind6.8 mph W
Humidity58%
Visibility—
Dew point68°
Fri, 2182° / 70°0.17Light rain
82 °Light rain

Isabella, Friday, 21 August

Light rain. High 82°, low 70°.

Pressure29.94 inHg
Wind6.5 mph W
Humidity69%
Visibility—
Dew point69°
Sat, 2282° / 69°0.4Rain
82 °Rain

Isabella, Saturday, 22 August

Rain. High 82°, low 69°.

Pressure29.88 inHg
Wind8.7 mph NW
Humidity77%
Visibility—
Dew point73°
Sun, 2377° / 68°0.07Light rain
77 °Light rain

Isabella, Sunday, 23 August

Light rain. High 77°, low 68°.

Pressure30.00 inHg
Wind3.4 mph SE
Humidity84%
Visibility—
Dew point68°

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 Isabella, 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 Isabella, 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.