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As of 13:02 CDT

Weather in Porter, TN

89°Current weather

Porter, Saturday, 8 August, 13:02

Overcast. Feels like 100°. High 90°, low 71°.

Pressure30.09 inHg
Wind4.1 mph SW
Humidity64%
Visibility6.2 mi
Dew point75°
Sun, 0984° / 74°0.04Light rain
84 °Light rain

Porter, Sunday, 9 August

Light rain. High 84°, low 74°.

Pressure30.12 inHg
Wind2.5 mph SE
Humidity95%
Visibility6.2 mi
Dew point71°
Mon, 1091° / 70°0.01Light rain
91 °Light rain

Porter, Monday, 10 August

Light rain. High 91°, low 70°.

Pressure30.09 inHg
Wind8.8 mph W
Humidity57%
Visibility6.2 mi
Dew point71°
Tue, 1192° / 72°0Clear
92 °Clear

Porter, Tuesday, 11 August

Clear. High 92°, low 72°.

Pressure30.03 inHg
Wind10.2 mph SW
Humidity54%
Visibility6.2 mi
Dew point71°
Wed, 1293° / 69°0.12Light rain
93 °Light rain

Porter, Wednesday, 12 August

Light rain. High 93°, low 69°.

Pressure29.94 inHg
Wind7.9 mph W
Humidity56%
Visibility6.2 mi
Dew point71°
Thu, 1391° / 68°0.35Rain
91 °Rain

Porter, Thursday, 13 August

Rain. High 91°, low 68°.

Pressure29.88 inHg
Wind14.7 mph NW
Humidity55%
Visibility—
Dew point70°
Fri, 1478° / 68°0.05Light rain
78 °Light rain

Porter, Friday, 14 August

Light rain. High 78°, low 68°.

Pressure30.09 inHg
Wind6.6 mph N
Humidity75%
Visibility—
Dew point67°
Sat, 1575° / 64°0.04Light rain
75 °Light rain

Porter, Saturday, 15 August

Light rain. High 75°, low 64°.

Pressure30.21 inHg
Wind5.4 mph SW
Humidity76%
Visibility—
Dew point65°
Sun, 1676° / 68°1.02Rain
76 °Rain

Porter, Sunday, 16 August

Rain. High 76°, low 68°.

Pressure30.21 inHg
Wind8.5 mph SE
Humidity97%
Visibility—
Dew point71°
Mon, 1788° / 71°0.31Rain
88 °Rain

Porter, Monday, 17 August

Rain. High 88°, low 71°.

Pressure30.00 inHg
Wind12.4 mph SW
Humidity59%
Visibility—
Dew point69°
Tue, 1883° / 71°0.02Light rain
83 °Light rain

Porter, Tuesday, 18 August

Light rain. High 83°, low 71°.

Pressure29.97 inHg
Wind10.6 mph SW
Humidity84%
Visibility—
Dew point73°
Wed, 1993° / 69°0.09Light rain
93 °Light rain

Porter, Wednesday, 19 August

Light rain. High 93°, low 69°.

Pressure29.94 inHg
Wind17.4 mph NW
Humidity54%
Visibility—
Dew point68°
Thu, 2071° / 63°0.06Light rain
71 °Light rain

Porter, Thursday, 20 August

Light rain. High 71°, low 63°.

Pressure30.06 inHg
Wind10.7 mph N
Humidity82%
Visibility—
Dew point65°
Fri, 2172° / 54°0Clear
72 °Clear

Porter, Friday, 21 August

Clear. High 72°, low 54°.

Pressure30.18 inHg
Wind10.5 mph NE
Humidity47%
Visibility—
Dew point48°
Sat, 2273° / 52°0Mostly clear
73 °Mostly clear

Porter, Saturday, 22 August

Mostly clear. High 73°, low 52°.

Pressure30.12 inHg
Wind9.2 mph N
Humidity46%
Visibility—
Dew point49°
Sun, 2378° / 54°0Clear
78 °Clear

Porter, Sunday, 23 August

Clear. High 78°, low 54°.

Pressure30.06 inHg
Wind6.8 mph NE
Humidity44%
Visibility—
Dew point50°

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.