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

Grey Sky Settles Over the Town

Cloud lies thick and low. The light is dim and the air is still.

Warmest Monday at 13° · coldest night tonight at 6°

The short of it: Oshima weather on Sunday, 8 November 2026: local time, 11 °C (52 °F) with an overcast sky, feeling like 8 °C (47 °F). Today’s high 11 °C (52 °F), low 6 °C (43 °F). No rain expected in the next 24 hours. No warnings in force. Source: Open-Meteo forecast models, updated 11:30 local time.

OSHIMA, Sunday. — An overcast sky is the word from the Oshima station, with a high of 11° and a low of 6°. That is 3° colder than Oshima usually sees in November, when highs average 15°. Winds are light from the NNE, gusting to 12 km/h, and the glass holds steady.

Looking over the next 3 days, our correspondent reckons Monday the pick at about 13°, while tonight will be the coldest at 6°. Rain or snow is due on 2 of them, some 13 mm in all. No frost is in sight.

For travellers weighing a journey, the Almanac shows a typical November in Oshima brings highs near 15°, lows of 7° and about 197 mm of rain over the month. August is the warmest month here at 30°, February the coldest at 0°, and December the wettest with 240 mm. Snow usually lies on the ground from January to February. The best months to ride in are June and May.

The sun is up 10 h 26 min today, and the days are shortening by about 2 minutes each. The station stands 55 m above the sea.

The Hours to Come

Temperature by the hour · rain & snow in the hour beneath
The hour-by-hour ledger
HourSkyTempFeelsWindRain
NowOvercast11°8°6 km/h–
12 PMOvercast11°8°7 km/h–
1 PMOvercast11°8°8 km/h–
2 PMOvercast11°7°8 km/h–
3 PMOvercast10°6°9 km/h–
4 PMOvercast9°6°9 km/h–
5 PMOvercast9°5°9 km/h–
6 PMOvercast8°5°8 km/h–
7 PMPartly cloudy8°5°7 km/h–
8 PMPartly cloudy8°5°6 km/h–
9 PMPartly cloudy8°6°5 km/h–
10 PMOvercast9°6°5 km/h–
11 PMOvercast9°7°5 km/h–
12 AMOvercast10°7°5 km/h–
1 AMOvercast10°8°5 km/h–
2 AMOvercast10°8°5 km/h–
3 AMOvercast10°8°5 km/h–
4 AMOvercast10°8°6 km/h–
5 AMOvercast11°9°6 km/h–
6 AMOvercast11°9°7 km/h–
7 AMOvercast11°9°6 km/h–
8 AMOvercast12°10°5 km/h–
9 AMOvercast12°11°5 km/h–
10 AMOvercast13°11°5 km/h–

Seven-Day Outlook · Classified

Highs in large type · pick a day

Today (Nov 8): overcast, high 11°, low 6°, dry, gusts to 20 km/h. Sun up 6:23 AM, down 4:49 PM. Cloud lies thick and low. The light is dim and the air is still.

The Almanac · Oshima Month by Month

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

November in Oshima, by the numbers

Warmth rank
8th warmest of 12
Rain rank
4th wettest of 12
Versus October
6° colder, 35 mm more rain
Versus December
6° warmer
Day–night spread
8°
Snow season
Jan–Feb
Daylight, mid-month
10 h 8 min
Average wind
13 km/h
Travel with care
The Almanac Speaks
November
✦✦✦✦✦

Highs fall 6° against October, to near 15°; nights run about 7°. Wet spells are common — about 197 mm, the 4th wettest month.

Oshima in November: the full almanac →

Climate of Oshima by month
MonthHighLowRainWindDaylightVisit
January6°0°209 mm14 km/h9 h 53 min✦
February6°0°138 mm13 km/h10 h 47 min✦
March10°2°136 mm14 km/h11 h 51 min✦✦
April16°7°120 mm14 km/h13 h 6 min✦✦
May21°12°110 mm12 km/h14 h 8 min✦✦✦
June24°17°147 mm11 km/h14 h 41 min✦✦✦
July28°21°176 mm13 km/h14 h 28 min✦✦✦
August30°22°121 mm13 km/h13 h 34 min✦✦
September26°18°201 mm12 km/h12 h 22 min✦✦✦
October20°12°162 mm12 km/h11 h 10 min✦✦✦
November15°7°197 mm13 km/h10 h 8 min✦✦
December9°2°240 mm15 km/h9 h 38 min✦

Questions Readers Ask about Oshima

Answered from the wire & the Almanac

What is the weather in Oshima today?

Right now it is 11 °C (52 °F) with an overcast sky; it feels like 8 °C (47 °F). Today’s high is 11 °C (52 °F) and tonight’s low 6 °C (43 °F). No rain is expected in the next 24 hours.

Will it rain in Oshima this week?

Yes — rain or snow is forecast on 2 of the next 3 days, about 13 mm (0.52 in) in total. The wettest day looks to be Monday.

Are there any weather warnings for Oshima?

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

What is the warmest month in Oshima?

August, with an average high of 30 °C (85 °F). The coldest is February, when nights average -0 °C (31 °F). The wettest month is December (240 mm (9.4 in)), according to TerraClimate climate normals for 1991–2020.

When is the best time to visit Oshima?

June and May. June brings highs near 24 °C (75 °F) and about 147 mm (5.8 in) of rain; May highs near 21 °C (69 °F) and 110 mm (4.3 in). The Almanac rates every month from 1 to 5 for warmth, dryness and rainfall, using 1991–2020 climate normals.

Does it snow in Oshima?

Yes. Snow usually lies on the ground from January to February. Nights average below freezing in Jan–Feb.

Neighbouring Towns

November averages · distance by the crow’s flight
TownDistanceHighLowRain
HakuiIshikawa12 km S15°7°194 mm
HitotoIshikawa12 km E15°7°200 mm
HōdatsushimizuIshikawa14 km S14°7°191 mm
NanaoIshikawa19 km ENE15°7°205 mm
HimimachiToyama24 km SE15°7°199 mm
HimiToyama24 km SE15°7°199 mm
KahokuIshikawa26 km SSW15°7°187 mm
AnamizuIshikawa30 km NNE14°6°204 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