As of 22:31 EST

Weather in London, PA

38°

London, Thursday, 12 November, 22:31

Overcast. Feels like 32°. High 45°, low 38°.

Pressure29.71 inHg

Wind8.8 mph N

Humidity91%

Visibility6.2 mi

Dew point36°

See detailed hourly forecast

Monthly outlook for London, PA: average high 49.8°, average low 35.8°. That is 2.6° above the climate normal for November. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 24 November (63.4°), the coolest 27 November (24.1°).

49.8°/35.8°

Average high / low

+2.6°

Above normal

4 / 7

Wet days / normal

1.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
12 November – 21 November	48.2°	45.8°	+1.3°
22 November – 1 December	52.5°	43.1°	+5.2°
2 December – 11 December	at normal	38.4°	—

November records over 66 years

75°3 November 1961All-time high

2.1°15 November 1996All-time low

Climate normals and records are computed from the nearest reference point — Fairview (14 mi).

Fri, 1343° / 36°

43 °

London, Friday, 13 November

Overcast. High 43°, low 36°.

Pressure29.83 inHg

Wind10 mph NW

Humidity68%

Visibility6.2 mi

Dew point27°

Sat, 1441° / 35°

0.19

41 °

London, Saturday, 14 November

Light rain. High 41°, low 35°.

Pressure30.03 inHg

Wind9.8 mph W

Humidity97%

Visibility5.6 mi

Dew point38°

Sun, 1541° / 38°

0.11

41 °

London, Sunday, 15 November

Light rain. High 41°, low 38°.

Pressure30.36 inHg

Wind8.3 mph NW

Humidity86%

Visibility6.2 mi

Dew point37°

Mon, 1645° / 34°

45 °

London, Monday, 16 November

Overcast. High 45°, low 34°.

Pressure30.53 inHg

Wind6 mph NW

Humidity69%

Visibility6.2 mi

Dew point34°

Tue, 1748° / 29°

48 °

London, Tuesday, 17 November

Clear. High 48°, low 29°.

Pressure30.53 inHg

Wind4.5 mph W

Humidity59%

Visibility—

Dew point32°

Wed, 1852° / 30°

52 °

London, Wednesday, 18 November

Partly cloudy. High 52°, low 30°.

Pressure30.45 inHg

Wind6 mph S

Humidity53%

Visibility—

Dew point32°

Thu, 1954° / 36°

54 °

London, Thursday, 19 November

Overcast. High 54°, low 36°.

Pressure30.27 inHg

Wind11.9 mph SW

Humidity46%

Visibility—

Dew point31°

Fri, 2056° / 39°

56 °

London, Friday, 20 November

Clear. High 56°, low 39°.

Pressure30.33 inHg

Wind9.4 mph W

Humidity61%

Visibility—

Dew point41°

Sat, 2157° / 40°

57 °

London, Saturday, 21 November

Overcast. High 57°, low 40°.

Pressure30.27 inHg

Wind10.1 mph SW

Humidity58%

Visibility—

Dew point40°

Sun, 2260° / 42°

60 °

London, Sunday, 22 November

Overcast. High 60°, low 42°.

Pressure30.12 inHg

Wind11.2 mph SW

Humidity52%

Visibility—

Dew point40°

Mon, 2359° / 42°

59 °

London, Monday, 23 November

Overcast. High 59°, low 42°.

Pressure30.03 inHg

Wind12.5 mph S

Humidity47%

Visibility—

Dew point37°

Tue, 2463° / 48°

63 °

London, Tuesday, 24 November

Overcast. High 63°, low 48°.

Pressure29.88 inHg

Wind19.8 mph S

Humidity64%

Visibility—

Dew point48°

Wed, 2561° / 36°

0.89

61 °

London, Wednesday, 25 November

Snow. High 61°, low 36°.

Pressure29.85 inHg

Wind22.9 mph S

Humidity89%

Visibility—

Dew point41°

Thu, 2636° / 28°

0.02

36 °

London, Thursday, 26 November

Light snow. High 36°, low 28°.

Pressure30.18 inHg

Wind16.4 mph NW

Humidity48%

Visibility—

Dew point17°

Fri, 2736° / 24°

36 °

London, Friday, 27 November

Mostly clear. High 36°, low 24°.

Pressure30.47 inHg

Wind10.7 mph W

Humidity43%

Visibility—

Dew point15°

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

Sat, 2843° / 31°

0.2

43 °

London, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.2 in

Chance of precipitation65%

Record high63° (1990)

Record low13° (2013)

Sun, 2941° / 30°

0.1

41 °

London, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high41°

Average low30°

Average precipitation0.1 in

Chance of precipitation38%

Record high63° (2005)

Record low10° (1976)

Mon, 3042° / 30°

0.15

42 °

London, Monday, 30 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.15 in

Chance of precipitation48%

Record high65° (1991)

Record low4° (1976)

Tue, 0141° / 29°

0.16

41 °

London, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.16 in

Chance of precipitation47%

Record high60° (1970)

Record low10° (1976)

Wed, 0240° / 28°

0.12

40 °

London, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.12 in

Chance of precipitation48%

Record high65° (1982)

Record low7° (1966)

Thu, 0340° / 28°

0.13

40 °

London, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.13 in

Chance of precipitation43%

Record high69° (1982)

Record low3° (1976)

Fri, 0440° / 27°

0.11

40 °

London, Friday, 4 December

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.11 in

Chance of precipitation48%

Record high62° (2012)

Record low-4° (1966)

Sat, 0539° / 28°

0.13

39 °

London, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high39°

Average low28°

Average precipitation0.13 in

Chance of precipitation53%

Record high65° (1982)

Record low3° (1963)

Sun, 0638° / 27°

0.15

38 °

London, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high38°

Average low27°

Average precipitation0.15 in

Chance of precipitation57%

Record high65° (1998)

Record low8° (2007)

Mon, 0737° / 26°

0.1

37 °

London, Monday, 7 December

Climate normal for this date — 60-year average.

Average high37°

Average low26°

Average precipitation0.1 in

Chance of precipitation50%

Record high64° (1998)

Record low11° (1964)

Tue, 0837° / 26°

0.07

37 °

London, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high37°

Average low26°

Average precipitation0.07 in

Chance of precipitation32%

Record high61° (1966)

Record low3° (1977)

Wed, 0939° / 26°

0.16

39 °

London, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high39°

Average low26°

Average precipitation0.16 in

Chance of precipitation50%

Record high58° (1966)

Record low1° (1977)

Thu, 1038° / 26°

0.16

38 °

London, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high38°

Average low26°

Average precipitation0.16 in

Chance of precipitation53%

Record high65° (1971)

Record low1° (1977)

Fri, 1137° / 26°

0.12

37 °

London, Friday, 11 December

Climate normal for this date — 60-year average.

Average high37°

Average low26°

Average precipitation0.12 in

Chance of precipitation48%

Record high60° (2021)

Record low5° (1977)

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 London, 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 London, 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.