As of 09:58 EST

Weather in Japan, PA

58°

Japan, Friday, 6 November, 09:58

Clear. Feels like 58°. High 61°, low 55°.

Pressure29.85 inHg

Wind4 mph W

Humidity85%

Visibility6.2 mi

Dew point53°

See detailed hourly forecast

Monthly outlook for Japan, PA: average high 50.3°, average low 36.8°. That is 2.2° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 6 November (61.1°), the coolest 14 November (22.5°).

50.3°/36.8°

Average high / low

+2.2°

Above normal

1 / 5

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
6 November – 15 November	47.8°	47.6°	+0.1°
16 November – 25 November	54.5°	43.7°	+6°
26 November – 5 December	at normal	40.8°	—

November records over 66 years

73.6°6 November 2024All-time high

7.2°24 November 1989All-time low

Climate normals and records are computed from the nearest reference point — McAdoo (8 mi).

Sat, 0755° / 43°

0.02

55 °

Japan, Saturday, 7 November

Light rain. High 55°, low 43°.

Pressure29.88 inHg

Wind10.3 mph W

Humidity54%

Visibility6.2 mi

Dew point35°

Sun, 0853° / 44°

53 °

Japan, Sunday, 8 November

Overcast. High 53°, low 44°.

Pressure29.94 inHg

Wind11.8 mph W

Humidity59%

Visibility6.2 mi

Dew point37°

Mon, 0950° / 43°

0.02

50 °

Japan, Monday, 9 November

Light rain. High 50°, low 43°.

Pressure29.85 inHg

Wind17.8 mph NW

Humidity53%

Visibility6.2 mi

Dew point33°

Tue, 1054° / 38°

54 °

Japan, Tuesday, 10 November

Overcast. High 54°, low 38°.

Pressure29.97 inHg

Wind10.6 mph W

Humidity70%

Visibility—

Dew point37°

Wed, 1151° / 39°

51 °

Japan, Wednesday, 11 November

Overcast. High 51°, low 39°.

Pressure29.94 inHg

Wind10.3 mph W

Humidity74%

Visibility—

Dew point38°

Thu, 1240° / 28°

40 °

Japan, Thursday, 12 November

Overcast. High 40°, low 28°.

Pressure29.94 inHg

Wind8.9 mph N

Humidity82%

Visibility—

Dew point33°

Fri, 1337° / 24°

37 °

Japan, Friday, 13 November

Partly cloudy. High 37°, low 24°.

Pressure30.00 inHg

Wind6.2 mph N

Humidity59%

Visibility—

Dew point19°

Sat, 1437° / 23°

37 °

Japan, Saturday, 14 November

Mostly clear. High 37°, low 23°.

Pressure30.06 inHg

Wind10.2 mph NW

Humidity57%

Visibility—

Dew point18°

Sun, 1540° / 23°

40 °

Japan, Sunday, 15 November

Mostly clear. High 40°, low 23°.

Pressure30.21 inHg

Wind11.6 mph W

Humidity61%

Visibility—

Dew point22°

Mon, 1652° / 33°

52 °

Japan, Monday, 16 November

Clear. High 52°, low 33°.

Pressure30.21 inHg

Wind11.7 mph W

Humidity68%

Visibility—

Dew point31°

Tue, 1752° / 38°

52 °

Japan, Tuesday, 17 November

Overcast. High 52°, low 38°.

Pressure30.30 inHg

Wind9.5 mph W

Humidity63%

Visibility—

Dew point33°

Wed, 1856° / 38°

56 °

Japan, Wednesday, 18 November

Overcast. High 56°, low 38°.

Pressure30.42 inHg

Wind8.2 mph N

Humidity64%

Visibility—

Dew point35°

Thu, 1949° / 35°

49 °

Japan, Thursday, 19 November

Mostly clear. High 49°, low 35°.

Pressure30.68 inHg

Wind7.4 mph S

Humidity69%

Visibility—

Dew point34°

Fri, 2058° / 42°

58 °

Japan, Friday, 20 November

Overcast. High 58°, low 42°.

Pressure30.47 inHg

Wind6.1 mph SW

Humidity79%

Visibility—

Dew point44°

Sat, 2160° / 44°

60 °

Japan, Saturday, 21 November

Overcast. High 60°, low 44°.

Pressure30.36 inHg

Wind5.3 mph NW

Humidity64%

Visibility—

Dew point41°

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

Sun, 2242° / 31°

0.13

42 °

Japan, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high42°

Average low31°

Average precipitation0.13 in

Chance of precipitation33%

Record high60° (2007)

Record low10° (2018)

Mon, 2343° / 29°

0.09

43 °

Japan, Monday, 23 November

Climate normal for this date — 60-year average.

Average high43°

Average low29°

Average precipitation0.09 in

Chance of precipitation28%

Record high61° (1979)

Record low10° (2018)

Tue, 2443° / 30°

0.12

43 °

Japan, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.12 in

Chance of precipitation35%

Record high63° (2014)

Record low7° (1989)

Wed, 2543° / 30°

0.14

43 °

Japan, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.14 in

Chance of precipitation35%

Record high64° (1979)

Record low13° (2005)

Thu, 2644° / 31°

0.19

44 °

Japan, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.19 in

Chance of precipitation42%

Record high60° (1979)

Record low18° (2005)

Fri, 2743° / 31°

0.09

43 °

Japan, Friday, 27 November

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.09 in

Chance of precipitation35%

Record high57° (1976)

Record low19° (2014)

Sat, 2843° / 31°

0.2

43 °

Japan, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.2 in

Chance of precipitation35%

Record high61° (1990)

Record low10° (2014)

Sun, 2941° / 29°

0.13

41 °

Japan, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.13 in

Chance of precipitation33%

Record high60° (1990)

Record low10° (2014)

Mon, 3040° / 29°

0.12

40 °

Japan, Monday, 30 November

Climate normal for this date — 60-year average.

Average high40°

Average low29°

Average precipitation0.12 in

Chance of precipitation35%

Record high60° (1991)

Record low12° (1976)

Tue, 0140° / 28°

0.13

40 °

Japan, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.13 in

Chance of precipitation35%

Record high62° (2006)

Record low8° (1967)

Wed, 0239° / 27°

0.09

39 °

Japan, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.09 in

Chance of precipitation38%

Record high55° (2023)

Record low5° (1967)

Thu, 0340° / 27°

0.12

40 °

Japan, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.12 in

Chance of precipitation28%

Record high59° (1998)

Record low3° (1971)

Fri, 0439° / 27°

0.1

39 °

Japan, Friday, 4 December

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.1 in

Chance of precipitation27%

Record high64° (1998)

Record low5° (2002)

Sat, 0538° / 27°

0.13

38 °

Japan, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high38°

Average low27°

Average precipitation0.13 in

Chance of precipitation33%

Record high63° (2001)

Record low4° (1971)

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 Japan, 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 Japan, 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.