As of 22:26 CDT

Weather in Porter, TN

61°

Porter, Saturday, 10 October, 22:26

Overcast. Feels like 62°. High 64°, low 59°.

Pressure29.88 inHg

Wind7.9 mph NE

Humidity99%

Visibility6.2 mi

Dew point60°

See detailed hourly forecast

Sun, 1173° / 56°

0.03

73 °

Porter, Sunday, 11 October

Light rain. High 73°, low 56°.

Pressure30.03 inHg

Wind10.8 mph NW

Humidity70%

Visibility6.2 mi

Dew point59°

Mon, 1285° / 56°

85 °

Porter, Monday, 12 October

Clear. High 85°, low 56°.

Pressure30.09 inHg

Wind6 mph SW

Humidity51%

Visibility6.2 mi

Dew point63°

Tue, 1386° / 64°

86 °

Porter, Tuesday, 13 October

Clear. High 86°, low 64°.

Pressure30.03 inHg

Wind8.2 mph SW

Humidity46%

Visibility6.2 mi

Dew point60°

Wed, 1487° / 65°

0.02

87 °

Porter, Wednesday, 14 October

Light rain. High 87°, low 65°.

Pressure30.06 inHg

Wind6.4 mph SW

Humidity54%

Visibility6.2 mi

Dew point66°

Thu, 1588° / 69°

88 °

Porter, Thursday, 15 October

Clear. High 88°, low 69°.

Pressure30.09 inHg

Wind5.4 mph W

Humidity46%

Visibility—

Dew point62°

Fri, 1675° / 52°

0.01

75 °

Porter, Friday, 16 October

Light rain. High 75°, low 52°.

Pressure30.15 inHg

Wind18.4 mph N

Humidity60%

Visibility—

Dew point60°

Sat, 1747° / 36°

47 °

Porter, Saturday, 17 October

Overcast. High 47°, low 36°.

Pressure30.39 inHg

Wind16.7 mph N

Humidity48%

Visibility—

Dew point23°

Sun, 1853° / 29°

53 °

Porter, Sunday, 18 October

Clear. High 53°, low 29°.

Pressure30.59 inHg

Wind11.8 mph NE

Humidity25%

Visibility—

Dew point14°

Mon, 1962° / 33°

62 °

Porter, Monday, 19 October

Clear. High 62°, low 33°.

Pressure30.53 inHg

Wind7.3 mph S

Humidity26%

Visibility—

Dew point22°

Tue, 2067° / 40°

67 °

Porter, Tuesday, 20 October

Clear. High 67°, low 40°.

Pressure30.42 inHg

Wind5.5 mph SE

Humidity26%

Visibility—

Dew point27°

Wed, 2170° / 43°

70 °

Porter, Wednesday, 21 October

Clear. High 70°, low 43°.

Pressure30.30 inHg

Wind7.5 mph S

Humidity22%

Visibility—

Dew point25°

Thu, 2274° / 46°

74 °

Porter, Thursday, 22 October

Clear. High 74°, low 46°.

Pressure30.21 inHg

Wind8.3 mph SW

Humidity25%

Visibility—

Dew point31°

Fri, 2371° / 49°

71 °

Porter, Friday, 23 October

Clear. High 71°, low 49°.

Pressure30.21 inHg

Wind7.3 mph N

Humidity37%

Visibility—

Dew point40°

Sat, 2468° / 46°

68 °

Porter, Saturday, 24 October

Clear. High 68°, low 46°.

Pressure30.27 inHg

Wind8.2 mph NE

Humidity33%

Visibility—

Dew point34°

Sun, 2574° / 47°

74 °

Porter, Sunday, 25 October

Clear. High 74°, low 47°.

Pressure30.24 inHg

Wind6.8 mph S

Humidity30%

Visibility—

Dew point36°

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.