As of 13:29 CDT

Weather in Porter, TN

61°

Porter, Saturday, 10 October, 13:29

Rain. Feels like 61°. High 64°, low 54°.

Pressure29.94 inHg

Wind10 mph N

Humidity96%

Visibility3.9 mi

Dew point60°

See detailed hourly forecast

Sun, 1175° / 51°

0.14

75 °

Porter, Sunday, 11 October

Light rain. High 75°, low 51°.

Pressure30.00 inHg

Wind10.5 mph NW

Humidity66%

Visibility6.2 mi

Dew point58°

Mon, 1286° / 52°

86 °

Porter, Monday, 12 October

Clear. High 86°, low 52°.

Pressure30.06 inHg

Wind6.3 mph W

Humidity46%

Visibility6.2 mi

Dew point61°

Tue, 1387° / 65°

87 °

Porter, Tuesday, 13 October

Clear. High 87°, low 65°.

Pressure30.03 inHg

Wind8.5 mph SW

Humidity43%

Visibility6.2 mi

Dew point59°

Wed, 1488° / 65°

88 °

Porter, Wednesday, 14 October

Overcast. High 88°, low 65°.

Pressure30.03 inHg

Wind5.2 mph SW

Humidity51%

Visibility6.2 mi

Dew point65°

Thu, 1589° / 68°

89 °

Porter, Thursday, 15 October

Clear. High 89°, low 68°.

Pressure30.09 inHg

Wind7 mph NE

Humidity49%

Visibility—

Dew point64°

Fri, 1674° / 53°

0.07

74 °

Porter, Friday, 16 October

Light rain. High 74°, low 53°.

Pressure30.00 inHg

Wind15.1 mph NW

Humidity67%

Visibility—

Dew point58°

Sat, 1749° / 37°

49 °

Porter, Saturday, 17 October

Clear. High 49°, low 37°.

Pressure30.27 inHg

Wind16 mph NW

Humidity36%

Visibility—

Dew point22°

Sun, 1853° / 30°

53 °

Porter, Sunday, 18 October

Clear. High 53°, low 30°.

Pressure30.47 inHg

Wind9.5 mph NE

Humidity40%

Visibility—

Dew point26°

Mon, 1962° / 34°

62 °

Porter, Monday, 19 October

Clear. High 62°, low 34°.

Pressure30.45 inHg

Wind7 mph S

Humidity33%

Visibility—

Dew point27°

Tue, 2065° / 40°

65 °

Porter, Tuesday, 20 October

Clear. High 65°, low 40°.

Pressure30.36 inHg

Wind9.9 mph SE

Humidity28%

Visibility—

Dew point28°

Wed, 2170° / 44°

70 °

Porter, Wednesday, 21 October

Light rain. High 70°, low 44°.

Pressure30.18 inHg

Wind14.4 mph S

Humidity47%

Visibility—

Dew point44°

Thu, 2270° / 50°

70 °

Porter, Thursday, 22 October

Clear. High 70°, low 50°.

Pressure30.21 inHg

Wind5.4 mph N

Humidity37%

Visibility—

Dew point39°

Fri, 2374° / 48°

74 °

Porter, Friday, 23 October

Clear. High 74°, low 48°.

Pressure30.15 inHg

Wind5 mph N

Humidity29%

Visibility—

Dew point36°

Sat, 2473° / 50°

73 °

Porter, Saturday, 24 October

Clear. High 73°, low 50°.

Pressure30.15 inHg

Wind5.7 mph NE

Humidity38%

Visibility—

Dew point43°

Sun, 2578° / 52°

78 °

Porter, Sunday, 25 October

Light rain. High 78°, low 52°.

Pressure29.94 inHg

Wind11.4 mph SW

Humidity31%

Visibility—

Dew point41°

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.