The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Innoshima Weather Today · 7-Day Forecast

Broken Cloud Under the Moon

Changeable skies expected — a day for both sun hat and coat.

Warmest Friday at 20° · coldest night Wednesday at 11°

The short of it: Innoshima weather on Sunday, 8 November 2026: local time, 12 °C (54 °F) with partly cloudy skies, feeling like 10 °C (50 °F). Today’s high 15 °C (59 °F), low 12 °C (54 °F). No rain expected in the next 24 hours. No warnings in force. Source: Open-Meteo forecast models, updated 04:15 local time.

INNOSHIMA, Sunday. — Folk about town may expect an overcast sky today, the mercury reaching near 15° and falling to 12° after dark. A raw day by local measure — 2° below the November average of 17°. Barely a breath of wind stirs from the NE, gusting to 8 km/h, and the glass holds steady.

Looking over the next 7 days, our correspondent reckons Friday the pick at about 20°, while Wednesday night will be the coldest at 11°. Rain or snow is due on 1 of them, some 3.7 mm in all. Nights run 2° milder than the November norm of 10°.

By the Almanac's reckoning, November in Innoshima runs from 10° at night to 17° by day, with some 62 mm of rain. August is the warmest month here at 32°, January the coldest at 2°, and June the wettest with 199 mm. The best months to ride in are November and December.

The sun is up 10 h 35 min today, and the days are shortening by about 2 minutes each. The station stands 51 m above the sea.

The Hours to Come

Temperature by the hour · rain & snow in the hour beneath
The hour-by-hour ledger
HourSkyTempFeelsWindRain
NowMostly clear12°10°4 km/h–
5 AMPartly cloudy12°10°4 km/h–
6 AMPartly cloudy12°10°5 km/h–
7 AMPartly cloudy12°10°6 km/h–
8 AMMostly clear13°10°8 km/h–
9 AMMostly clear14°11°8 km/h–
10 AMOvercast14°11°9 km/h–
11 AMPartly cloudy14°11°10 km/h–
12 PMPartly cloudy15°11°11 km/h–
1 PMOvercast15°12°10 km/h–
2 PMOvercast15°12°9 km/h–
3 PMPartly cloudy15°12°9 km/h–
4 PMOvercast15°12°8 km/h–
5 PMPartly cloudy15°12°8 km/h–
6 PMOvercast15°12°9 km/h–
7 PMOvercast15°13°8 km/h–
8 PMOvercast15°12°9 km/h–
9 PMOvercast15°12°8 km/h–
10 PMOvercast14°12°8 km/h–
11 PMOvercast14°12°7 km/h–
12 AMOvercast14°12°7 km/h–
1 AMOvercast14°12°6 km/h–
2 AMOvercast14°13°5 km/h–
3 AMOvercast14°13°5 km/h–

Seven-Day Outlook · Classified

Highs in large type · pick a day

Today (Nov 8): overcast, high 15°, low 12°, dry, gusts to 22 km/h. Sun up 6:33 AM, down 5:08 PM. Cloud lies thick and low. The light is dim and the air is still.

The Almanac · Innoshima Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low

November in Innoshima, by the numbers

Warmth rank
8th warmest of 12
Rain rank
9th wettest of 12
Versus October
6° colder, 72 mm less rain
Versus December
5° warmer
Day–night spread
8°
Snow season
seldom any
Daylight, mid-month
10 h 19 min
Average wind
11 km/h
Recommended
The Almanac Speaks
November
✦✦✦✦✦

Highs fall 6° against October, to near 17°; nights run about 10°. Wet spells are common — about 62 mm, the 9th wettest month.

Innoshima in November: the full almanac →

Climate of Innoshima by month
MonthHighLowRainWindDaylightVisit
January10°2°39 mm12 km/h10 h 6 min✦✦✦
February10°2°51 mm12 km/h10 h 54 min✦✦
March13°5°89 mm12 km/h11 h 53 min✦✦
April18°9°120 mm13 km/h13 h 0 min✦✦✦
May23°14°132 mm12 km/h13 h 56 min✦✦✦
June26°19°199 mm11 km/h14 h 26 min✦✦✦
July30°23°196 mm15 km/h14 h 14 min✦✦
August32°24°81 mm17 km/h13 h 25 min✦✦
September28°21°176 mm13 km/h12 h 20 min✦✦✦
October23°15°134 mm11 km/h11 h 15 min✦✦✦
November17°10°62 mm11 km/h10 h 19 min✦✦✦✦
December12°4°41 mm13 km/h9 h 52 min✦✦✦✦

Questions Readers Ask about Innoshima

Answered from the wire & the Almanac

What is the weather in Innoshima today?

Right now it is 12 °C (54 °F) with partly cloudy skies; it feels like 10 °C (50 °F). Today’s high is 15 °C (59 °F) and tonight’s low 12 °C (54 °F). No rain is expected in the next 24 hours.

Will it rain in Innoshima this week?

Yes — rain or snow is forecast on 1 of the next 7 days, about 3.7 mm (0.15 in) in total. The wettest day looks to be Monday.

Are there any weather warnings for Innoshima?

No — no warnings or notices are in force for Innoshima at present.

What is the warmest month in Innoshima?

August, with an average high of 32 °C (89 °F). The coldest is January, when nights average 2 °C (36 °F). The wettest month is June (199 mm (7.8 in)), according to TerraClimate climate normals for 1991–2020.

When is the best time to visit Innoshima?

November and December. November brings highs near 17 °C (63 °F) and about 62 mm (2.4 in) of rain; December highs near 12 °C (54 °F) and 41 mm (1.6 in). The Almanac rates every month from 1 to 5 for warmth, dryness and rainfall, using 1991–2020 climate normals.

Does it snow in Innoshima?

Hardly ever — even the coldest month averages 2 °C (36 °F) at night, so lasting snow is rare.

Neighbouring Towns

November averages · distance by the crow’s flight
TownDistanceHighLowRain
OnomichiHiroshima15 km N17°8°61 mm
MiharaHiroshima16 km NW17°8°65 mm
TakeharaHiroshima25 km WNW17°8°70 mm
FukuyamaHiroshima28 km NE17°8°59 mm
ImabariEhime29 km SW18°10°74 mm
Shin’ichiHiroshima31 km NNE17°7°60 mm
FuchūchōHiroshima33 km N16°7°61 mm
KōzanHiroshima36 km NNW15°6°70 mm

More Towns in Japan

All towns in Japan →

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor