As of 20:48 EST

Weather in Japan, PA

45°Current weather

Japan, Tuesday, 10 November, 20:48

Clear. Feels like 40°. High 59°, low 38°.

Pressure29.94 inHg
Wind8.8 mph W
Humidity69%
Visibility6.2 mi
Dew point35°

Monthly outlook for Japan, PA: average high 44.7°, average low 31.9°. That is 0.1° below the climate normal for November. Precipitation is expected on 4 days (about 2.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 10 November (59.1°), the coolest 25 November (24.3°).

44.7°/31.9°
Average high / low
−0.1°
Below normal
4 / 5
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 November – 19 November46.1°45.8°+0.2°
20 November – 29 November42.3°43.1°-0.4°
30 November – 9 Decemberat normal38.5°—

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).

Wed, 1156° / 40°0Overcast
56 °Overcast

Japan, Wednesday, 11 November

Overcast. High 56°, low 40°.

Pressure29.94 inHg
Wind5 mph W
Humidity57%
Visibility6.2 mi
Dew point40°
Thu, 1250° / 37°1.65Heavy rain
50 °Heavy rain

Japan, Thursday, 12 November

Heavy rain. High 50°, low 37°.

Pressure29.47 inHg
Wind4 mph SE
Humidity99%
Visibility1.5 mi
Dew point48°
Fri, 1339° / 33°0.11Snow
39 °Snow

Japan, Friday, 13 November

Snow. High 39°, low 33°.

Pressure29.65 inHg
Wind11.5 mph NW
Humidity78%
Visibility6.2 mi
Dew point30°
Sat, 1438° / 31°0.01Light snow
38 °Light snow

Japan, Saturday, 14 November

Light snow. High 38°, low 31°.

Pressure29.85 inHg
Wind12.6 mph NW
Humidity72%
Visibility6.2 mi
Dew point24°
Sun, 1544° / 32°0Overcast
44 °Overcast

Japan, Sunday, 15 November

Overcast. High 44°, low 32°.

Pressure30.12 inHg
Wind12.2 mph NW
Humidity68%
Visibility—
Dew point29°
Mon, 1642° / 31°0.01Light rain
42 °Light rain

Japan, Monday, 16 November

Light rain. High 42°, low 31°.

Pressure30.33 inHg
Wind11.3 mph NW
Humidity73%
Visibility—
Dew point30°
Tue, 1743° / 28°0Overcast
43 °Overcast

Japan, Tuesday, 17 November

Overcast. High 43°, low 28°.

Pressure30.45 inHg
Wind3.6 mph NE
Humidity67%
Visibility—
Dew point27°
Wed, 1843° / 27°0Mostly clear
43 °Mostly clear

Japan, Wednesday, 18 November

Mostly clear. High 43°, low 27°.

Pressure30.33 inHg
Wind9.1 mph N
Humidity64%
Visibility—
Dew point25°
Thu, 1947° / 26°0Clear
47 °Clear

Japan, Thursday, 19 November

Clear. High 47°, low 26°.

Pressure30.30 inHg
Wind5 mph N
Humidity57%
Visibility—
Dew point24°
Fri, 2050° / 31°0Overcast
50 °Overcast

Japan, Friday, 20 November

Overcast. High 50°, low 31°.

Pressure30.30 inHg
Wind2.4 mph W
Humidity49%
Visibility—
Dew point23°
Sat, 2151° / 35°0Partly cloudy
51 °Partly cloudy

Japan, Saturday, 21 November

Partly cloudy. High 51°, low 35°.

Pressure30.15 inHg
Wind10.2 mph SE
Humidity51%
Visibility—
Dew point28°
Sun, 2246° / 39°0.68Heavy rain
46 °Heavy rain

Japan, Sunday, 22 November

Heavy rain. High 46°, low 39°.

Pressure29.83 inHg
Wind14 mph SE
Humidity97%
Visibility—
Dew point44°
Mon, 2341° / 32°0Light rain
41 °Light rain

Japan, Monday, 23 November

Light rain. High 41°, low 32°.

Pressure29.88 inHg
Wind10.3 mph W
Humidity75%
Visibility—
Dew point33°
Tue, 2435° / 25°0.06Light snow
35 °Light snow

Japan, Tuesday, 24 November

Light snow. High 35°, low 25°.

Pressure29.85 inHg
Wind16.2 mph NW
Humidity77%
Visibility—
Dew point26°
Wed, 2532° / 24°0Overcast
32 °Overcast

Japan, Wednesday, 25 November

Overcast. High 32°, low 24°.

Pressure30.27 inHg
Wind11 mph W
Humidity65%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2644° / 31°0.19Climate normal
44 °Climate normal

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°0.09Climate normal
43 °Climate normal

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°0.2Climate normal
43 °Climate normal

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°0.13Climate normal
41 °Climate normal

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°0.12Climate normal
40 °Climate normal

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°0.13Climate normal
40 °Climate normal

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°0.09Climate normal
39 °Climate normal

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°0.12Climate normal
40 °Climate normal

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°0.1Climate normal
39 °Climate normal

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°0.13Climate normal
38 °Climate normal

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)
Sun, 0639° / 27°0.15Climate normal
39 °Climate normal

Japan, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.15 in
Chance of precipitation35%
Record high64° (1998)
Record low13° (1976)
Mon, 0736° / 26°0.1Climate normal
36 °Climate normal

Japan, Monday, 7 December

Climate normal for this date — 60-year average.

Average high36°
Average low26°
Average precipitation0.1 in
Chance of precipitation27%
Record high61° (1998)
Record low6° (2002)
Tue, 0837° / 25°0.1Climate normal
37 °Climate normal

Japan, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.1 in
Chance of precipitation27%
Record high58° (1980)
Record low9° (2005)
Wed, 0937° / 24°0.16Climate normal
37 °Climate normal

Japan, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.16 in
Chance of precipitation42%
Record high55° (1980)
Record low3° (2002)

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.