As of 05:30 CST

Weather in Japan, MO

43°

Japan, Thursday, 5 November, 05:30

Clear. Feels like 39°. High 61°, low 43°.

Pressure29.88 inHg

Wind6.8 mph SW

Humidity91%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Monthly outlook for Japan, MO: average high 63°, average low 44.9°. That is 4.1° above the climate normal for November. Precipitation is expected on 3 days (about 3.4 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 16 November (77.8°), the coolest 12 November (33.5°).

63°/44.9°

Average high / low

+4.1°

Above normal

3 / 4

Wet days / normal

3.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
5 November – 14 November	61.1°	56.5°	+2.5°
15 November – 24 November	66.3°	53.3°	+7.2°
25 November – 4 December	at normal	48.3°	—

November records over 66 years

80.8°8 November 2023All-time high

6.3°8 November 1991All-time low

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

Fri, 0654° / 40°

54 °

Japan, Friday, 6 November

Overcast. High 54°, low 40°.

Pressure30.18 inHg

Wind7.9 mph N

Humidity59%

Visibility6.2 mi

Dew point39°

Sat, 0754° / 34°

54 °

Japan, Saturday, 7 November

Overcast. High 54°, low 34°.

Pressure30.27 inHg

Wind2.5 mph NW

Humidity50%

Visibility6.2 mi

Dew point34°

Sun, 0862° / 36°

62 °

Japan, Sunday, 8 November

Clear. High 62°, low 36°.

Pressure30.24 inHg

Wind5.5 mph W

Humidity52%

Visibility6.2 mi

Dew point41°

Mon, 0967° / 41°

67 °

Japan, Monday, 9 November

Clear. High 67°, low 41°.

Pressure30.18 inHg

Wind7.4 mph SW

Humidity44%

Visibility—

Dew point40°

Tue, 1067° / 46°

67 °

Japan, Tuesday, 10 November

Clear. High 67°, low 46°.

Pressure30.09 inHg

Wind7.3 mph W

Humidity58%

Visibility—

Dew point47°

Wed, 1162° / 44°

62 °

Japan, Wednesday, 11 November

Clear. High 62°, low 44°.

Pressure30.09 inHg

Wind12.2 mph N

Humidity33%

Visibility—

Dew point30°

Thu, 1253° / 34°

53 °

Japan, Thursday, 12 November

Clear. High 53°, low 34°.

Pressure30.18 inHg

Wind10.2 mph NW

Humidity38%

Visibility—

Dew point24°

Fri, 1363° / 36°

63 °

Japan, Friday, 13 November

Clear. High 63°, low 36°.

Pressure29.94 inHg

Wind10.2 mph W

Humidity35%

Visibility—

Dew point29°

Sat, 1469° / 44°

69 °

Japan, Saturday, 14 November

Clear. High 69°, low 44°.

Pressure29.94 inHg

Wind9.1 mph W

Humidity47%

Visibility—

Dew point42°

Sun, 1574° / 48°

74 °

Japan, Sunday, 15 November

Mostly clear. High 74°, low 48°.

Pressure30.00 inHg

Wind12.5 mph S

Humidity50%

Visibility—

Dew point50°

Mon, 1678° / 64°

0.04

78 °

Japan, Monday, 16 November

Light rain. High 78°, low 64°.

Pressure29.88 inHg

Wind19.1 mph SW

Humidity52%

Visibility—

Dew point56°

Tue, 1777° / 63°

0.06

77 °

Japan, Tuesday, 17 November

Light rain. High 77°, low 63°.

Pressure29.94 inHg

Wind17.9 mph SW

Humidity53%

Visibility—

Dew point56°

Wed, 1865° / 55°

2.65

65 °

Japan, Wednesday, 18 November

Heavy rain. High 65°, low 55°.

Pressure30.00 inHg

Wind14.6 mph W

Humidity93%

Visibility—

Dew point59°

Thu, 1953° / 45°

0.67

53 °

Japan, Thursday, 19 November

Rain. High 53°, low 45°.

Pressure30.15 inHg

Wind14.1 mph N

Humidity52%

Visibility—

Dew point34°

Fri, 2052° / 44°

52 °

Japan, Friday, 20 November

Overcast. High 52°, low 44°.

Pressure30.15 inHg

Wind13.9 mph NW

Humidity44%

Visibility—

Dew point29°

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

Sat, 2152° / 37°

0.07

52 °

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°

0.07

52 °

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°

0.08

52 °

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°

0.14

51 °

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°

0.15

51 °

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°

0.16

50 °

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)

Fri, 2749° / 35°

0.19

49 °

Japan, Friday, 27 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.19 in

Chance of precipitation45%

Record high70° (1989)

Record low16° (1993)

Sat, 2847° / 33°

0.07

47 °

Japan, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.07 in

Chance of precipitation22%

Record high69° (1998)

Record low18° (1976)

Sun, 2948° / 34°

0.07

48 °

Japan, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.07 in

Chance of precipitation28%

Record high70° (1998)

Record low14° (1976)

Mon, 3048° / 33°

0.17

48 °

Japan, Monday, 30 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.17 in

Chance of precipitation30%

Record high67° (1970)

Record low10° (1964)

Tue, 0147° / 33°

0.1

47 °

Japan, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.1 in

Chance of precipitation22%

Record high67° (1970)

Record low13° (1985)

Wed, 0249° / 33°

0.11

49 °

Japan, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high49°

Average low33°

Average precipitation0.11 in

Chance of precipitation23%

Record high70° (2012)

Record low8° (1985)

Thu, 0347° / 33°

0.09

47 °

Japan, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.09 in

Chance of precipitation27%

Record high73° (2021)

Record low13° (1974)

Fri, 0446° / 32°

0.08

46 °

Japan, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.08 in

Chance of precipitation25%

Record high69° (2001)

Record low9° (2006)

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.