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As of 18:19 CDT

Weather in Petway, TN

56°Current weather

Petway, Saturday, 17 October, 18:19

Clear. Feels like 54°. High 60°, low 48°.

Pressure30.42 inHg
Wind6.6 mph NE
Humidity57%
Visibility6.2 mi
Dew point40°
Sun, 1867° / 43°0Clear
67 °Clear

Petway, Sunday, 18 October

Clear. High 67°, low 43°.

Pressure30.45 inHg
Wind2.3 mph SE
Humidity40%
Visibility6.2 mi
Dew point37°
Mon, 1970° / 45°0Clear
70 °Clear

Petway, Monday, 19 October

Clear. High 70°, low 45°.

Pressure30.42 inHg
Wind1.8 mph NW
Humidity34%
Visibility6.2 mi
Dew point39°
Tue, 2074° / 46°0Mostly clear
74 °Mostly clear

Petway, Tuesday, 20 October

Mostly clear. High 74°, low 46°.

Pressure30.33 inHg
Wind3.9 mph NE
Humidity34%
Visibility6.2 mi
Dew point42°
Wed, 2173° / 46°0Mostly clear
73 °Mostly clear

Petway, Wednesday, 21 October

Mostly clear. High 73°, low 46°.

Pressure30.24 inHg
Wind3.8 mph N
Humidity38%
Visibility6.2 mi
Dew point41°
Thu, 2273° / 47°0Clear
73 °Clear

Petway, Thursday, 22 October

Clear. High 73°, low 47°.

Pressure30.21 inHg
Wind6.7 mph NE
Humidity35%
Visibility—
Dew point40°
Fri, 2375° / 49°0Clear
75 °Clear

Petway, Friday, 23 October

Clear. High 75°, low 49°.

Pressure30.21 inHg
Wind5.7 mph NE
Humidity29%
Visibility—
Dew point37°
Sat, 2477° / 51°0Partly cloudy
77 °Partly cloudy

Petway, Saturday, 24 October

Partly cloudy. High 77°, low 51°.

Pressure30.30 inHg
Wind6 mph S
Humidity32%
Visibility—
Dew point42°
Sun, 2574° / 55°0Overcast
74 °Overcast

Petway, Sunday, 25 October

Overcast. High 74°, low 55°.

Pressure30.33 inHg
Wind9.2 mph S
Humidity30%
Visibility—
Dew point38°
Mon, 2677° / 55°0Overcast
77 °Overcast

Petway, Monday, 26 October

Overcast. High 77°, low 55°.

Pressure30.21 inHg
Wind5.7 mph SW
Humidity31%
Visibility—
Dew point40°
Tue, 2777° / 56°0Overcast
77 °Overcast

Petway, Tuesday, 27 October

Overcast. High 77°, low 56°.

Pressure30.15 inHg
Wind6.3 mph N
Humidity31%
Visibility—
Dew point42°
Wed, 2872° / 50°0Clear
72 °Clear

Petway, Wednesday, 28 October

Clear. High 72°, low 50°.

Pressure30.21 inHg
Wind7.8 mph E
Humidity43%
Visibility—
Dew point44°
Thu, 2968° / 57°0Overcast
68 °Overcast

Petway, Thursday, 29 October

Overcast. High 68°, low 57°.

Pressure30.15 inHg
Wind11.5 mph S
Humidity54%
Visibility—
Dew point47°
Fri, 3076° / 60°0Overcast
76 °Overcast

Petway, Friday, 30 October

Overcast. High 76°, low 60°.

Pressure30.09 inHg
Wind14 mph S
Humidity41%
Visibility—
Dew point45°
Sat, 3175° / 66°0Overcast
75 °Overcast

Petway, Saturday, 31 October

Overcast. High 75°, low 66°.

Pressure30.09 inHg
Wind16.5 mph S
Humidity52%
Visibility—
Dew point54°
Sun, 0176° / 66°0.19Light rain
76 °Light rain

Petway, Sunday, 1 November

Light rain. High 76°, low 66°.

Pressure30.21 inHg
Wind9.8 mph SW
Humidity71%
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 Petway, 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 Petway, 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.