As of 13:06 CDT

Weather in Japan, MO

76°Current weather

Japan, Wednesday, 28 October, 13:06

Clear. Feels like 76°. High 76°, low 51°.

Pressure30.15 inHg
Wind8.1 mph S
Humidity47%
Visibility6.2 mi
Dew point54°

Monthly outlook for Japan, MO: average high 64°, average low 50.6°. That is 2.9° above the climate normal for October. Precipitation is expected on 6 days (about 2.7 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 29 October (78.5°), the coolest 12 November (38.1°).

64°/50.6°
Average high / low
+2.9°
Above normal
6 / 4
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November70.2°60°+5.7°
7 November – 16 November53.6°55.9°-1.3°
17 November – 26 Novemberat normal52.5°—

October records over 66 years

91.6°10 October 1963All-time high
27.1°24 October 1981All-time low

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

Thu, 2978° / 51°0Clear
78 °Clear

Japan, Thursday, 29 October

Clear. High 78°, low 51°.

Pressure30.15 inHg
Wind7.8 mph SW
Humidity54%
Visibility6.2 mi
Dew point58°
Fri, 3077° / 54°0Overcast
77 °Overcast

Japan, Friday, 30 October

Overcast. High 77°, low 54°.

Pressure30.21 inHg
Wind5.1 mph S
Humidity55%
Visibility6.2 mi
Dew point58°
Sat, 3167° / 60°0Overcast
67 °Overcast

Japan, Saturday, 31 October

Overcast. High 67°, low 60°.

Pressure30.24 inHg
Wind5.3 mph N
Humidity79%
Visibility6.2 mi
Dew point58°
Sun, 0173° / 58°0.02Light rain
73 °Light rain

Japan, Sunday, 1 November

Light rain. High 73°, low 58°.

Pressure30.21 inHg
Wind6.1 mph SE
Humidity64%
Visibility6.2 mi
Dew point57°
Mon, 0270° / 59°0.02Light rain
70 °Light rain

Japan, Monday, 2 November

Light rain. High 70°, low 59°.

Pressure30.06 inHg
Wind13.7 mph SE
Humidity73%
Visibility—
Dew point58°
Tue, 0372° / 58°0.25Rain
72 °Rain

Japan, Tuesday, 3 November

Rain. High 72°, low 58°.

Pressure29.77 inHg
Wind13 mph S
Humidity69%
Visibility—
Dew point57°
Wed, 0467° / 58°0.84Heavy rain
67 °Heavy rain

Japan, Wednesday, 4 November

Heavy rain. High 67°, low 58°.

Pressure29.65 inHg
Wind17.8 mph NE
Humidity75%
Visibility—
Dew point55°
Thu, 0559° / 56°0.24Rain
59 °Rain

Japan, Thursday, 5 November

Rain. High 59°, low 56°.

Pressure29.68 inHg
Wind14 mph NW
Humidity96%
Visibility—
Dew point56°
Fri, 0661° / 48°0Overcast
61 °Overcast

Japan, Friday, 6 November

Overcast. High 61°, low 48°.

Pressure29.97 inHg
Wind10.9 mph NW
Humidity55%
Visibility—
Dew point42°
Sat, 0757° / 44°0Overcast
57 °Overcast

Japan, Saturday, 7 November

Overcast. High 57°, low 44°.

Pressure30.21 inHg
Wind7.1 mph NE
Humidity43%
Visibility—
Dew point32°
Sun, 0857° / 41°0Overcast
57 °Overcast

Japan, Sunday, 8 November

Overcast. High 57°, low 41°.

Pressure30.30 inHg
Wind9.8 mph SE
Humidity45%
Visibility—
Dew point32°
Mon, 0956° / 43°0.7Rain
56 °Rain

Japan, Monday, 9 November

Rain. High 56°, low 43°.

Pressure30.03 inHg
Wind16.9 mph SE
Humidity51%
Visibility—
Dew point37°
Tue, 1055° / 50°0.52Rain
55 °Rain

Japan, Tuesday, 10 November

Rain. High 55°, low 50°.

Pressure29.71 inHg
Wind18.3 mph SE
Humidity82%
Visibility—
Dew point48°
Wed, 1150° / 40°0.1Light rain
50 °Light rain

Japan, Wednesday, 11 November

Light rain. High 50°, low 40°.

Pressure30.00 inHg
Wind17.1 mph N
Humidity89%
Visibility—
Dew point38°
Thu, 1245° / 38°0Overcast
45 °Overcast

Japan, Thursday, 12 November

Overcast. High 45°, low 38°.

Pressure30.09 inHg
Wind11.5 mph N
Humidity60%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1355° / 38°0.05Climate normal
55 °Climate normal

Japan, Friday, 13 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.05 in
Chance of precipitation23%
Record high79° (1999)
Record low10° (1986)
Sat, 1455° / 39°0.07Climate normal
55 °Climate normal

Japan, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.07 in
Chance of precipitation22%
Record high78° (2025)
Record low15° (1986)
Sun, 1555° / 39°0.15Climate normal
55 °Climate normal

Japan, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.15 in
Chance of precipitation37%
Record high78° (2025)
Record low23° (2014)
Mon, 1654° / 38°0.13Climate normal
54 °Climate normal

Japan, Monday, 16 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.13 in
Chance of precipitation23%
Record high73° (2021)
Record low24° (1997)
Tue, 1755° / 39°0.13Climate normal
55 °Climate normal

Japan, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.13 in
Chance of precipitation30%
Record high76° (2016)
Record low16° (1997)
Wed, 1854° / 39°0.15Climate normal
54 °Climate normal

Japan, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.15 in
Chance of precipitation35%
Record high75° (2025)
Record low14° (2014)
Thu, 1954° / 39°0.1Climate normal
54 °Climate normal

Japan, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.1 in
Chance of precipitation32%
Record high72° (1979)
Record low19° (1980)
Fri, 2053° / 38°0.14Climate normal
53 °Climate normal

Japan, Friday, 20 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.14 in
Chance of precipitation35%
Record high71° (2007)
Record low18° (2022)
Sat, 2152° / 37°0.07Climate normal
52 °Climate normal

Japan, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation22%
Record high69° (2025)
Record low15° (1964)
Sun, 2252° / 37°0.07Climate normal
52 °Climate normal

Japan, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation28%
Record high70° (2010)
Record low16° (1964)
Mon, 2352° / 37°0.08Climate normal
52 °Climate normal

Japan, Monday, 23 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.08 in
Chance of precipitation33%
Record high67° (1966)
Record low17° (1970)
Tue, 2451° / 36°0.14Climate normal
51 °Climate normal

Japan, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.14 in
Chance of precipitation28%
Record high70° (1966)
Record low14° (1970)
Wed, 2551° / 36°0.15Climate normal
51 °Climate normal

Japan, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.15 in
Chance of precipitation32%
Record high70° (1990)
Record low21° (1991)
Thu, 2650° / 36°0.16Climate normal
50 °Climate normal

Japan, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.16 in
Chance of precipitation40%
Record high76° (1965)
Record low15° (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 Japan, MO 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, MO 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.