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As of 18:10 EDT

Weather in Petros, TN

78°Current weather

Petros, Saturday, 8 August, 18:10

Overcast. Feels like 80°. High 81°, low 66°.

Pressure30.09 inHg
Wind1.8 mph N
Humidity80%
Visibility6.2 mi
Dew point72°
Sun, 0984° / 67°0.22Rain
84 °Rain

Petros, Sunday, 9 August

Rain. High 84°, low 67°.

Pressure30.12 inHg
Wind2.9 mph S
Humidity66%
Visibility6.2 mi
Dew point69°
Mon, 1086° / 69°0.1Light rain
86 °Light rain

Petros, Monday, 10 August

Light rain. High 86°, low 69°.

Pressure30.15 inHg
Wind4.3 mph SW
Humidity62%
Visibility6.2 mi
Dew point69°
Tue, 1187° / 66°0.3Rain
87 °Rain

Petros, Tuesday, 11 August

Rain. High 87°, low 66°.

Pressure30.09 inHg
Wind4.9 mph W
Humidity63%
Visibility6.2 mi
Dew point70°
Wed, 1289° / 66°0.03Light rain
89 °Light rain

Petros, Wednesday, 12 August

Light rain. High 89°, low 66°.

Pressure29.94 inHg
Wind9.1 mph W
Humidity53%
Visibility6.2 mi
Dew point67°
Thu, 1387° / 65°0.06Light rain
87 °Light rain

Petros, Thursday, 13 August

Light rain. High 87°, low 65°.

Pressure29.91 inHg
Wind9.3 mph W
Humidity47%
Visibility—
Dew point62°
Fri, 1471° / 62°0.99Rain
71 °Rain

Petros, Friday, 14 August

Rain. High 71°, low 62°.

Pressure30.03 inHg
Wind4 mph N
Humidity99%
Visibility—
Dew point67°
Sat, 1580° / 57°0Clear
80 °Clear

Petros, Saturday, 15 August

Clear. High 80°, low 57°.

Pressure30.21 inHg
Wind3.7 mph NE
Humidity40%
Visibility—
Dew point50°
Sun, 1680° / 56°0Overcast
80 °Overcast

Petros, Sunday, 16 August

Overcast. High 80°, low 56°.

Pressure30.21 inHg
Wind3.9 mph SW
Humidity43%
Visibility—
Dew point52°
Mon, 1779° / 62°0.17Light rain
79 °Light rain

Petros, Monday, 17 August

Light rain. High 79°, low 62°.

Pressure30.15 inHg
Wind7.2 mph SW
Humidity63%
Visibility—
Dew point63°
Tue, 1878° / 66°0.21Light rain
78 °Light rain

Petros, Tuesday, 18 August

Light rain. High 78°, low 66°.

Pressure30.00 inHg
Wind6.2 mph SW
Humidity81%
Visibility—
Dew point70°
Wed, 1988° / 67°0Overcast
88 °Overcast

Petros, Wednesday, 19 August

Overcast. High 88°, low 67°.

Pressure29.94 inHg
Wind2.9 mph N
Humidity47%
Visibility—
Dew point62°
Thu, 2079° / 67°0.28Rain
79 °Rain

Petros, Thursday, 20 August

Rain. High 79°, low 67°.

Pressure29.97 inHg
Wind3.4 mph S
Humidity84%
Visibility—
Dew point71°
Fri, 2178° / 67°0.46Rain
78 °Rain

Petros, Friday, 21 August

Rain. High 78°, low 67°.

Pressure29.91 inHg
Wind3.4 mph W
Humidity71%
Visibility—
Dew point67°
Sat, 2279° / 66°0.25Light rain
79 °Light rain

Petros, Saturday, 22 August

Light rain. High 79°, low 66°.

Pressure29.88 inHg
Wind6.2 mph NW
Humidity73%
Visibility—
Dew point68°
Sun, 2378° / 62°0Overcast
78 °Overcast

Petros, Sunday, 23 August

Overcast. High 78°, low 62°.

Pressure30.00 inHg
Wind5.2 mph NE
Humidity59%
Visibility—
Dew point60°

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 Petros, 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 Petros, 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.