As of 10:13 EDT

Weather in Porter, PA

57°

Porter, Saturday, 10 October, 10:13

Overcast. Feels like 56°. High 64°, low 43°.

Pressure30.42 inHg

Wind4.9 mph E

Humidity80%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

Monthly outlook for Porter, PA: average high 57.8°, average low 40.7°. That is 1.6° below the climate normal for October. Precipitation is expected on 2 days (about 2.6 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 13 October (74.4°), the coolest 19 October (25.7°).

57.8°/40.7°

Average high / low

−1.6°

Below normal

2 / 5

Wet days / normal

2.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	59.7°	61.6°	-1.1°
20 October – 29 October	54.7°	58°	-1.8°
30 October – 8 November	at normal	54.9°	—

October records over 66 years

86.5°8 October 2007All-time high

25.7°28 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Shamokin (13 mi).

Sun, 1159° / 46°

1.72

59 °

Porter, Sunday, 11 October

Heavy rain. High 59°, low 46°.

Pressure30.21 inHg

Wind13.5 mph SE

Humidity98%

Visibility1.3 mi

Dew point56°

Mon, 1268° / 47°

68 °

Porter, Monday, 12 October

Overcast. High 68°, low 47°.

Pressure29.85 inHg

Wind9.6 mph N

Humidity74%

Visibility6.2 mi

Dew point57°

Tue, 1374° / 53°

74 °

Porter, Tuesday, 13 October

Partly cloudy. High 74°, low 53°.

Pressure29.91 inHg

Wind6.5 mph SW

Humidity64%

Visibility6.2 mi

Dew point59°

Wed, 1470° / 59°

70 °

Porter, Wednesday, 14 October

Overcast. High 70°, low 59°.

Pressure29.91 inHg

Wind12.5 mph NW

Humidity66%

Visibility—

Dew point56°

Thu, 1558° / 45°

58 °

Porter, Thursday, 15 October

Clear. High 58°, low 45°.

Pressure30.33 inHg

Wind10.4 mph N

Humidity57%

Visibility—

Dew point38°

Fri, 1664° / 43°

0.85

64 °

Porter, Friday, 16 October

Rain. High 64°, low 43°.

Pressure29.94 inHg

Wind15.7 mph SE

Humidity99%

Visibility—

Dew point48°

Sat, 1750° / 37°

50 °

Porter, Saturday, 17 October

Partly cloudy. High 50°, low 37°.

Pressure29.88 inHg

Wind13.5 mph W

Humidity57%

Visibility—

Dew point33°

Sun, 1843° / 29°

43 °

Porter, Sunday, 18 October

Overcast. High 43°, low 29°.

Pressure30.21 inHg

Wind14.2 mph NW

Humidity60%

Visibility—

Dew point24°

Mon, 1947° / 26°

47 °

Porter, Monday, 19 October

Clear. High 47°, low 26°.

Pressure30.53 inHg

Wind9.3 mph NW

Humidity46%

Visibility—

Dew point20°

Tue, 2054° / 31°

54 °

Porter, Tuesday, 20 October

Clear. High 54°, low 31°.

Pressure30.56 inHg

Wind4.2 mph SE

Humidity44%

Visibility—

Dew point26°

Wed, 2153° / 34°

53 °

Porter, Wednesday, 21 October

Overcast. High 53°, low 34°.

Pressure30.50 inHg

Wind9.2 mph SE

Humidity55%

Visibility—

Dew point30°

Thu, 2255° / 45°

55 °

Porter, Thursday, 22 October

Overcast. High 55°, low 45°.

Pressure30.21 inHg

Wind9.3 mph S

Humidity78%

Visibility—

Dew point46°

Fri, 2361° / 42°

61 °

Porter, Friday, 23 October

Partly cloudy. High 61°, low 42°.

Pressure30.06 inHg

Wind11.6 mph W

Humidity65%

Visibility—

Dew point41°

Sat, 2452° / 37°

52 °

Porter, Saturday, 24 October

Clear. High 52°, low 37°.

Pressure30.09 inHg

Wind13.9 mph NW

Humidity58%

Visibility—

Dew point33°

Sun, 2553° / 33°

53 °

Porter, Sunday, 25 October

Overcast. High 53°, low 33°.

Pressure30.18 inHg

Wind8.7 mph SE

Humidity56%

Visibility—

Dew point30°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2657° / 43°

0.09

57 °

Porter, Monday, 26 October

Climate normal for this date — 60-year average.

Average high57°

Average low43°

Average precipitation0.09 in

Chance of precipitation33%

Record high77° (1963)

Record low31° (2018)

Tue, 2757° / 43°

0.17

57 °

Porter, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high57°

Average low43°

Average precipitation0.17 in

Chance of precipitation32%

Record high77° (1963)

Record low29° (1976)

Wed, 2857° / 42°

0.12

57 °

Porter, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.12 in

Chance of precipitation27%

Record high77° (1984)

Record low26° (1976)

Thu, 2955° / 41°

0.18

55 °

Porter, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.18 in

Chance of precipitation27%

Record high70° (1971)

Record low28° (1965)

Fri, 3056° / 40°

0.11

56 °

Porter, Friday, 30 October

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.11 in

Chance of precipitation27%

Record high73° (2024)

Record low29° (2011)

Sat, 3156° / 41°

0.07

56 °

Porter, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.07 in

Chance of precipitation25%

Record high76° (2024)

Record low26° (2002)

Sun, 0157° / 42°

0.08

57 °

Porter, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.08 in

Chance of precipitation32%

Record high74° (1974)

Record low21° (2002)

Mon, 0257° / 43°

0.14

57 °

Porter, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°

Average low43°

Average precipitation0.14 in

Chance of precipitation28%

Record high75° (1982)

Record low26° (2002)

Tue, 0356° / 41°

0.08

56 °

Porter, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.08 in

Chance of precipitation33%

Record high74° (2003)

Record low27° (2002)

Wed, 0454° / 40°

0.08

54 °

Porter, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°

Average low40°

Average precipitation0.08 in

Chance of precipitation23%

Record high73° (2003)

Record low26° (1962)

Thu, 0554° / 40°

0.1

54 °

Porter, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°

Average low40°

Average precipitation0.1 in

Chance of precipitation32%

Record high72° (2022)

Record low23° (1962)

Fri, 0653° / 40°

0.07

53 °

Porter, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°

Average low40°

Average precipitation0.07 in

Chance of precipitation30%

Record high76° (2024)

Record low26° (1967)

Sat, 0752° / 39°

0.07

52 °

Porter, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°

Average low39°

Average precipitation0.07 in

Chance of precipitation30%

Record high70° (1975)

Record low26° (1962)

Sun, 0852° / 38°

0.18

52 °

Porter, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°

Average low38°

Average precipitation0.18 in

Chance of precipitation25%

Record high70° (2020)

Record low26° (2019)

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, PA 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, PA 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.