As of 07:15 EDT

Weather in Glendon, PA

38°

Glendon, Wednesday, 7 October, 07:15

Clear. Feels like 36°. High 68°, low 38°.

Pressure30.06 inHg

Wind3.4 mph N

Humidity93%

Visibility6.2 mi

Dew point37°

See detailed hourly forecast

Monthly outlook for Glendon, PA: average high 61.3°, average low 43.7°. That is 0.9° below the climate normal for October. Precipitation is expected on 6 days (about 3.1 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 12 October (75.1°), the coolest 21 October (35.8°).

61.3°/43.7°

Average high / low

−0.9°

Below normal

6 / 4

Wet days / normal

3.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 October – 16 October	63.9°	64.2°	-0.2°
17 October – 26 October	57.1°	60.2°	-1.7°
27 October – 5 November	at normal	57.2°	—

October records over 66 years

88.7°2 October 2019All-time high

21.4°31 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Wilson (2 mi).

Thu, 0873° / 50°

73 °

Glendon, Thursday, 8 October

Overcast. High 73°, low 50°.

Pressure29.88 inHg

Wind11.4 mph W

Humidity46%

Visibility6.2 mi

Dew point48°

Fri, 0968° / 47°

68 °

Glendon, Friday, 9 October

Clear. High 68°, low 47°.

Pressure30.18 inHg

Wind8.4 mph W

Humidity49%

Visibility6.2 mi

Dew point46°

Sat, 1067° / 47°

67 °

Glendon, Saturday, 10 October

Overcast. High 67°, low 47°.

Pressure30.50 inHg

Wind3.5 mph SE

Humidity54%

Visibility6.2 mi

Dew point47°

Sun, 1164° / 51°

0.3

64 °

Glendon, Sunday, 11 October

Rain. High 64°, low 51°.

Pressure30.36 inHg

Wind9.6 mph E

Humidity80%

Visibility—

Dew point53°

Mon, 1275° / 58°

0.86

75 °

Glendon, Monday, 12 October

Heavy rain. High 75°, low 58°.

Pressure29.68 inHg

Wind10.8 mph N

Humidity82%

Visibility—

Dew point64°

Tue, 1353° / 39°

1.18

53 °

Glendon, Tuesday, 13 October

Rain. High 53°, low 39°.

Pressure30.00 inHg

Wind13.7 mph NE

Humidity93%

Visibility—

Dew point41°

Wed, 1454° / 39°

0.09

54 °

Glendon, Wednesday, 14 October

Light rain. High 54°, low 39°.

Pressure30.15 inHg

Wind15.5 mph N

Humidity73%

Visibility—

Dew point38°

Thu, 1555° / 38°

55 °

Glendon, Thursday, 15 October

Clear. High 55°, low 38°.

Pressure30.27 inHg

Wind12.7 mph NE

Humidity62%

Visibility—

Dew point38°

Fri, 1662° / 51°

62 °

Glendon, Friday, 16 October

Overcast. High 62°, low 51°.

Pressure30.15 inHg

Wind6.2 mph SE

Humidity81%

Visibility—

Dew point51°

Sat, 1763° / 49°

0.48

63 °

Glendon, Saturday, 17 October

Rain. High 63°, low 49°.

Pressure29.77 inHg

Wind14.5 mph NW

Humidity96%

Visibility—

Dew point60°

Sun, 1855° / 42°

0.13

55 °

Glendon, Sunday, 18 October

Light rain. High 55°, low 42°.

Pressure29.83 inHg

Wind20.1 mph W

Humidity61%

Visibility—

Dew point38°

Mon, 1955° / 36°

55 °

Glendon, Monday, 19 October

Clear. High 55°, low 36°.

Pressure30.24 inHg

Wind14.4 mph W

Humidity53%

Visibility—

Dew point32°

Tue, 2056° / 39°

56 °

Glendon, Tuesday, 20 October

Clear. High 56°, low 39°.

Pressure30.33 inHg

Wind14.7 mph NW

Humidity55%

Visibility—

Dew point35°

Wed, 2157° / 36°

57 °

Glendon, Wednesday, 21 October

Clear. High 57°, low 36°.

Pressure30.33 inHg

Wind8.3 mph W

Humidity50%

Visibility—

Dew point31°

Thu, 2257° / 40°

57 °

Glendon, Thursday, 22 October

Overcast. High 57°, low 40°.

Pressure30.12 inHg

Wind5.4 mph SW

Humidity66%

Visibility—

Dew point38°

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

Fri, 2360° / 43°

0.09

60 °

Glendon, Friday, 23 October

Climate normal for this date — 60-year average.

Average high60°

Average low43°

Average precipitation0.09 in

Chance of precipitation27%

Record high77° (2024)

Record low28° (1997)

Sat, 2460° / 43°

0.15

60 °

Glendon, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high60°

Average low43°

Average precipitation0.15 in

Chance of precipitation33%

Record high78° (2001)

Record low24° (1969)

Sun, 2559° / 44°

0.11

59 °

Glendon, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.11 in

Chance of precipitation30%

Record high75° (2021)

Record low30° (1962)

Mon, 2658° / 43°

0.12

58 °

Glendon, Monday, 26 October

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.12 in

Chance of precipitation40%

Record high77° (1963)

Record low31° (1960)

Tue, 2758° / 43°

0.2

58 °

Glendon, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.2 in

Chance of precipitation32%

Record high80° (1963)

Record low28° (1979)

Wed, 2858° / 42°

0.17

58 °

Glendon, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.17 in

Chance of precipitation32%

Record high77° (2023)

Record low25° (1976)

Thu, 2956° / 41°

0.2

56 °

Glendon, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.2 in

Chance of precipitation25%

Record high71° (1971)

Record low29° (1965)

Fri, 3056° / 39°

0.1

56 °

Glendon, Friday, 30 October

Climate normal for this date — 60-year average.

Average high56°

Average low39°

Average precipitation0.1 in

Chance of precipitation27%

Record high77° (2024)

Record low28° (1962)

Sat, 3157° / 40°

0.06

57 °

Glendon, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high57°

Average low40°

Average precipitation0.06 in

Chance of precipitation18%

Record high81° (2024)

Record low21° (2011)

Sun, 0158° / 42°

0.08

58 °

Glendon, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.08 in

Chance of precipitation25%

Record high76° (2024)

Record low23° (2002)

Mon, 0258° / 42°

0.13

58 °

Glendon, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.13 in

Chance of precipitation30%

Record high75° (1982)

Record low26° (1976)

Tue, 0358° / 41°

0.08

58 °

Glendon, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high58°

Average low41°

Average precipitation0.08 in

Chance of precipitation25%

Record high75° (2003)

Record low29° (2002)

Wed, 0456° / 40°

0.06

56 °

Glendon, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.06 in

Chance of precipitation22%

Record high71° (1987)

Record low26° (2006)

Thu, 0556° / 40°

0.12

56 °

Glendon, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.12 in

Chance of precipitation30%

Record high74° (2022)

Record low26° (1991)

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 Glendon, 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 Glendon, 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.