As of 20:52 EST

Weather in Japan, PA

46°Current weather

Japan, Monday, 9 November, 20:52

Overcast. Feels like 44°. High 52°, low 43°.

Pressure30.03 inHg
Wind4.6 mph NW
Humidity61%
Visibility6.2 mi
Dew point34°

Monthly outlook for Japan, PA: average high 45.8°, average low 33.1°. That is 0.4° above the climate normal for November. Precipitation is expected on 3 days (about 1.7 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 10 November (57.1°), the coolest 18 November (25.4°).

45.8°/33.1°
Average high / low
+0.4°
Above normal
3 / 5
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 November – 18 November45.2°46.3°-0.6°
19 November – 28 November46.8°43.4°+1.9°
29 November – 8 Decemberat normal38.9°—

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).

Tue, 1057° / 39°0Mostly clear
57 °Mostly clear

Japan, Tuesday, 10 November

Mostly clear. High 57°, low 39°.

Pressure29.91 inHg
Wind11 mph W
Humidity54%
Visibility6.2 mi
Dew point38°
Wed, 1156° / 40°0Overcast
56 °Overcast

Japan, Wednesday, 11 November

Overcast. High 56°, low 40°.

Pressure29.94 inHg
Wind6 mph W
Humidity61%
Visibility6.2 mi
Dew point40°
Thu, 1247° / 41°1.02Rain
47 °Rain

Japan, Thursday, 12 November

Rain. High 47°, low 41°.

Pressure29.56 inHg
Wind12.5 mph SE
Humidity98%
Visibility1.8 mi
Dew point46°
Fri, 1337° / 33°0.43Snow
37 °Snow

Japan, Friday, 13 November

Snow. High 37°, low 33°.

Pressure29.65 inHg
Wind10.8 mph N
Humidity97%
Visibility2.0 mi
Dew point34°
Sat, 1438° / 31°0.02Light snow
38 °Light snow

Japan, Saturday, 14 November

Light snow. High 38°, low 31°.

Pressure29.88 inHg
Wind14.5 mph NW
Humidity80%
Visibility—
Dew point29°
Sun, 1539° / 28°0Overcast
39 °Overcast

Japan, Sunday, 15 November

Overcast. High 39°, low 28°.

Pressure30.18 inHg
Wind12.1 mph NW
Humidity74%
Visibility—
Dew point29°
Mon, 1639° / 27°0Overcast
39 °Overcast

Japan, Monday, 16 November

Overcast. High 39°, low 27°.

Pressure30.36 inHg
Wind9.5 mph N
Humidity71%
Visibility—
Dew point28°
Tue, 1743° / 26°0Clear
43 °Clear

Japan, Tuesday, 17 November

Clear. High 43°, low 26°.

Pressure30.47 inHg
Wind8.3 mph N
Humidity70%
Visibility—
Dew point27°
Wed, 1845° / 25°0Clear
45 °Clear

Japan, Wednesday, 18 November

Clear. High 45°, low 25°.

Pressure30.50 inHg
Wind7.3 mph N
Humidity54%
Visibility—
Dew point21°
Thu, 1950° / 29°0Clear
50 °Clear

Japan, Thursday, 19 November

Clear. High 50°, low 29°.

Pressure30.50 inHg
Wind4.1 mph NW
Humidity54%
Visibility—
Dew point26°
Fri, 2050° / 34°0Overcast
50 °Overcast

Japan, Friday, 20 November

Overcast. High 50°, low 34°.

Pressure30.42 inHg
Wind7.3 mph W
Humidity54%
Visibility—
Dew point28°
Sat, 2144° / 39°0.02Light rain
44 °Light rain

Japan, Saturday, 21 November

Light rain. High 44°, low 39°.

Pressure30.33 inHg
Wind4.5 mph NW
Humidity82%
Visibility—
Dew point38°
Sun, 2243° / 29°0Overcast
43 °Overcast

Japan, Sunday, 22 November

Overcast. High 43°, low 29°.

Pressure30.30 inHg
Wind9.4 mph NW
Humidity69%
Visibility—
Dew point30°
Mon, 2345° / 28°0Overcast
45 °Overcast

Japan, Monday, 23 November

Overcast. High 45°, low 28°.

Pressure30.30 inHg
Wind5.6 mph SW
Humidity59%
Visibility—
Dew point24°
Tue, 2449° / 39°0.22Rain
49 °Rain

Japan, Tuesday, 24 November

Rain. High 49°, low 39°.

Pressure29.97 inHg
Wind9.2 mph S
Humidity98%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2543° / 30°0.14Climate normal
43 °Climate normal

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°0.19Climate 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)

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.