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As of 17:21 CDT

Weather in Porter, TN

73°Current weather

Porter, Sunday, 11 October, 17:21

Clear. Feels like 74°. High 73°, low 60°.

Pressure30.00 inHg
Wind5.8 mph NW
Humidity74%
Visibility6.2 mi
Dew point64°
Mon, 1282° / 59°0Clear
82 °Clear

Porter, Monday, 12 October

Clear. High 82°, low 59°.

Pressure30.09 inHg
Wind6.2 mph W
Humidity53%
Visibility6.2 mi
Dew point63°
Tue, 1386° / 62°0Clear
86 °Clear

Porter, Tuesday, 13 October

Clear. High 86°, low 62°.

Pressure30.03 inHg
Wind7.6 mph SW
Humidity50%
Visibility6.2 mi
Dew point62°
Wed, 1487° / 69°0.02Light rain
87 °Light rain

Porter, Wednesday, 14 October

Light rain. High 87°, low 69°.

Pressure30.03 inHg
Wind6.6 mph SW
Humidity62%
Visibility6.2 mi
Dew point71°
Thu, 1589° / 71°0Partly cloudy
89 °Partly cloudy

Porter, Thursday, 15 October

Partly cloudy. High 89°, low 71°.

Pressure30.06 inHg
Wind7.2 mph SW
Humidity52%
Visibility6.2 mi
Dew point67°
Fri, 1674° / 58°0.01Light rain
74 °Light rain

Porter, Friday, 16 October

Light rain. High 74°, low 58°.

Pressure30.21 inHg
Wind14 mph N
Humidity70%
Visibility—
Dew point58°
Sat, 1756° / 40°0Mostly clear
56 °Mostly clear

Porter, Saturday, 17 October

Mostly clear. High 56°, low 40°.

Pressure30.47 inHg
Wind16.3 mph NE
Humidity33%
Visibility—
Dew point26°
Sun, 1865° / 34°0Clear
65 °Clear

Porter, Sunday, 18 October

Clear. High 65°, low 34°.

Pressure30.53 inHg
Wind7.7 mph SE
Humidity20%
Visibility—
Dew point17°
Mon, 1969° / 39°0Clear
69 °Clear

Porter, Monday, 19 October

Clear. High 69°, low 39°.

Pressure30.50 inHg
Wind9.8 mph S
Humidity25%
Visibility—
Dew point27°
Tue, 2072° / 48°0Overcast
72 °Overcast

Porter, Tuesday, 20 October

Overcast. High 72°, low 48°.

Pressure30.33 inHg
Wind7.4 mph SE
Humidity39%
Visibility—
Dew point43°
Wed, 2176° / 52°0Clear
76 °Clear

Porter, Wednesday, 21 October

Clear. High 76°, low 52°.

Pressure30.27 inHg
Wind12 mph S
Humidity42%
Visibility—
Dew point48°
Thu, 2278° / 59°0Partly cloudy
78 °Partly cloudy

Porter, Thursday, 22 October

Partly cloudy. High 78°, low 59°.

Pressure30.30 inHg
Wind13.4 mph S
Humidity40%
Visibility—
Dew point49°
Fri, 2377° / 53°0Overcast
77 °Overcast

Porter, Friday, 23 October

Overcast. High 77°, low 53°.

Pressure30.21 inHg
Wind11.1 mph S
Humidity36%
Visibility—
Dew point44°
Sat, 2480° / 56°0Partly cloudy
80 °Partly cloudy

Porter, Saturday, 24 October

Partly cloudy. High 80°, low 56°.

Pressure30.03 inHg
Wind10.7 mph S
Humidity39%
Visibility—
Dew point49°
Sun, 2569° / 52°0Overcast
69 °Overcast

Porter, Sunday, 25 October

Overcast. High 69°, low 52°.

Pressure30.03 inHg
Wind11.7 mph N
Humidity59%
Visibility—
Dew point48°
Mon, 2654° / 43°0Overcast
54 °Overcast

Porter, Monday, 26 October

Overcast. High 54°, low 43°.

Pressure30.03 inHg
Wind9.7 mph N
Humidity67%
Visibility—
Dew point43°

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 Porter, 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 Porter, 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.