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As of 19:07 CDT

Weather in Porter, TN

68°Current weather

Porter, Friday, 9 October, 19:07

Overcast. Feels like 68°. High 83°, low 54°.

Pressure30.06 inHg
Wind7.6 mph E
Humidity68%
Visibility6.2 mi
Dew point57°
Sat, 1068° / 54°0.92Heavy rain
68 °Heavy rain

Porter, Saturday, 10 October

Heavy rain. High 68°, low 54°.

Pressure29.91 inHg
Wind17.5 mph NE
Humidity96%
Visibility2.3 mi
Dew point59°
Sun, 1177° / 51°0.03Light rain
77 °Light rain

Porter, Sunday, 11 October

Light rain. High 77°, low 51°.

Pressure29.97 inHg
Wind12.1 mph W
Humidity68%
Visibility6.2 mi
Dew point60°
Mon, 1285° / 64°0Mostly clear
85 °Mostly clear

Porter, Monday, 12 October

Mostly clear. High 85°, low 64°.

Pressure30.06 inHg
Wind7.8 mph W
Humidity49%
Visibility6.2 mi
Dew point61°
Tue, 1385° / 64°0Clear
85 °Clear

Porter, Tuesday, 13 October

Clear. High 85°, low 64°.

Pressure30.00 inHg
Wind8.2 mph SW
Humidity54%
Visibility6.2 mi
Dew point63°
Wed, 1483° / 70°0.07Light rain
83 °Light rain

Porter, Wednesday, 14 October

Light rain. High 83°, low 70°.

Pressure30.06 inHg
Wind8.2 mph W
Humidity88%
Visibility—
Dew point73°
Thu, 1588° / 70°0.11Light rain
88 °Light rain

Porter, Thursday, 15 October

Light rain. High 88°, low 70°.

Pressure30.03 inHg
Wind11.9 mph SW
Humidity46%
Visibility—
Dew point62°
Fri, 1675° / 54°0.01Light rain
75 °Light rain

Porter, Friday, 16 October

Light rain. High 75°, low 54°.

Pressure30.12 inHg
Wind12.5 mph S
Humidity83%
Visibility—
Dew point60°
Sat, 1756° / 42°0Mostly clear
56 °Mostly clear

Porter, Saturday, 17 October

Mostly clear. High 56°, low 42°.

Pressure30.30 inHg
Wind15.2 mph N
Humidity35%
Visibility—
Dew point27°
Sun, 1856° / 34°0Partly cloudy
56 °Partly cloudy

Porter, Sunday, 18 October

Partly cloudy. High 56°, low 34°.

Pressure30.39 inHg
Wind11.5 mph NE
Humidity37%
Visibility—
Dew point26°
Mon, 1966° / 36°0Overcast
66 °Overcast

Porter, Monday, 19 October

Overcast. High 66°, low 36°.

Pressure30.36 inHg
Wind6.1 mph NE
Humidity33%
Visibility—
Dew point30°
Tue, 2068° / 44°0Mostly clear
68 °Mostly clear

Porter, Tuesday, 20 October

Mostly clear. High 68°, low 44°.

Pressure30.36 inHg
Wind7.1 mph NE
Humidity34%
Visibility—
Dew point36°
Wed, 2169° / 44°0Clear
69 °Clear

Porter, Wednesday, 21 October

Clear. High 69°, low 44°.

Pressure30.33 inHg
Wind6.2 mph NE
Humidity27%
Visibility—
Dew point30°
Thu, 2273° / 46°0Clear
73 °Clear

Porter, Thursday, 22 October

Clear. High 73°, low 46°.

Pressure30.18 inHg
Wind3.9 mph E
Humidity27%
Visibility—
Dew point33°
Fri, 2375° / 48°0Clear
75 °Clear

Porter, Friday, 23 October

Clear. High 75°, low 48°.

Pressure30.09 inHg
Wind4.9 mph E
Humidity27%
Visibility—
Dew point35°
Sat, 2476° / 51°0Clear
76 °Clear

Porter, Saturday, 24 October

Clear. High 76°, low 51°.

Pressure30.12 inHg
Wind5.9 mph S
Humidity29%
Visibility—
Dew point37°

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.