Onomichi Weather Today · 7-Day Forecast
Rain Clouds the View
A gentle rain falls over the district. Keep under a roof if you can.
Warmest Sunday at 20° · coldest night Wednesday at 10°
The short of it: Onomichi weather on Monday, 9 November 2026: local time, 13 °C (56 °F) with light rain, feeling like 12 °C (53 °F). Today’s high 15 °C (59 °F), low 13 °C (56 °F). Chance of rain 75% in the next 24 hours, about 7.5 mm (0.30 in). No warnings in force. Source: Wanted Weather forecast service (global weather models), updated 23:00 local time.
ONOMICHI, Monday. — Those stepping out in Onomichi this morning will find light rain; the afternoon should top out near 15°, the night near 13°. That is 2° colder than Onomichi usually sees in November, when highs average 17°. Barely a breath of wind stirs from the NNE, gusting to 11 km/h, and the glass holds steady.
Of the 7 days ahead, Sunday looks the finest at near 20°, while Wednesday night will be the coldest at 10°. Rain or snow is due on 4 of them, some 53 mm in all. Nights run 5° milder than the November norm of 8°.
By the Almanac's reckoning, November in Onomichi runs from 8° at night to 17° by day, with some 61 mm of rain. August is the warmest month here at 32°, January the coldest at 1°, and July the wettest with 200 mm. The best months to ride in are November and October.
The sun is up 10 h 33 min today, and the days are shortening by about 2 minutes each. The station stands 0 m above the sea.
The Hours to Come
Temperature by the hour · rain & snow in the hour beneathThe hour-by-hour ledger
| Hour | Sky | Temp | Feels | Wind | Rain |
|---|---|---|---|---|---|
| Now | Light rain | 13° | 12° | 6 km/h | 1.2 mm |
| 12 AM | Light rain | 13° | 12° | 3 km/h | 1.1 mm |
| 1 AM | Light rain | 13° | 12° | 3 km/h | 1.4 mm |
| 2 AM | Light rain | 13° | 12° | 4 km/h | 2.5 mm |
| 3 AM | Light rain | 13° | 12° | 4 km/h | 1.0 mm |
| 4 AM | Light rain | 13° | 13° | 4 km/h | 0.2 mm |
| 5 AM | Light rain | 14° | 13° | 7 km/h | 0.1 mm |
| 6 AM | Overcast | 14° | 11° | 11 km/h | – |
| 7 AM | Overcast | 13° | 10° | 13 km/h | – |
| 8 AM | Partly cloudy | 13° | 10° | 12 km/h | – |
| 9 AM | Mostly clear | 14° | 10° | 13 km/h | – |
| 10 AM | Mostly clear | 14° | 11° | 12 km/h | – |
| 11 AM | Mostly clear | 15° | 12° | 11 km/h | – |
| 12 PM | Partly cloudy | 15° | 13° | 10 km/h | – |
| 1 PM | Partly cloudy | 16° | 13° | 9 km/h | – |
| 2 PM | Mostly clear | 16° | 13° | 8 km/h | – |
| 3 PM | Mostly clear | 16° | 13° | 8 km/h | – |
| 4 PM | Mostly clear | 15° | 13° | 8 km/h | – |
| 5 PM | Clear sky | 15° | 12° | 8 km/h | – |
| 6 PM | Clear sky | 14° | 11° | 8 km/h | – |
| 7 PM | Clear sky | 13° | 11° | 8 km/h | – |
| 8 PM | Clear sky | 13° | 10° | 7 km/h | – |
| 9 PM | Clear sky | 12° | 10° | 5 km/h | – |
| 10 PM | Clear sky | 12° | 10° | 5 km/h | – |
Seven-Day Outlook · Classified
Highs in large type · pick a dayToday (Nov 9): light rain, high 15°, low 13°, 4.6 mm of rain, gusts to 14 km/h. Sun up 6:34 AM, down 5:07 PM. A gentle rain falls over the district. Keep under a roof if you can.
Tuesday (Nov 10): light rain, high 16°, low 12°, 6.3 mm of rain, gusts to 22 km/h. Sun up 6:35 AM, down 5:06 PM. A gentle rain falls over the district. Keep under a roof if you can.
Wednesday (Nov 11): clear sky, high 16°, low 10°, dry, gusts to 8 km/h. Sun up 6:36 AM, down 5:05 PM. Not a cloud between here and the mountains — settlers advised to wear a hat.
Thursday (Nov 12): overcast, high 18°, low 12°, dry, gusts to 6 km/h. Sun up 6:36 AM, down 5:04 PM. Cloud lies thick and low. The light is dim and the air is still.
Friday (Nov 13): overcast, high 19°, low 15°, dry, gusts to 8 km/h. Sun up 6:37 AM, down 5:04 PM. Cloud lies thick and low. The light is dim and the air is still.
Saturday (Nov 14): light rain, high 17°, low 15°, 11 mm of rain, gusts to 11 km/h. Sun up 6:38 AM, down 5:03 PM. A gentle rain falls over the district. Keep under a roof if you can.
Sunday (Nov 15): thunderstorm, high 20°, low 15°, 31 mm of rain, gusts to 19 km/h. Sun up 6:39 AM, down 5:02 PM. Lightning and thunder expected — stay indoors and away from open ground.
The Week in Figures
| Day | Low · High | Rain | Gusts | Daylight | |
|---|---|---|---|---|---|
| Today | 13°15° | 4.6 mm | 14 km/h | 10 h 33 min | |
| Tuesday | 12°16° | 6.3 mm | 22 km/h | 10 h 31 min | |
| Wednesday | 10°16° | dry | 8 km/h | 10 h 29 min | |
| Thursday | 12°18° | dry | 6 km/h | 10 h 28 min | |
| Friday | 15°19° | dry | 8 km/h | 10 h 27 min | |
| Saturday | 15°17° | 11 mm | 11 km/h | 10 h 25 min | |
| Sunday | 15°20° | 31 mm | 19 km/h | 10 h 23 min |
Warmest: Sunday at 20°. Wettest: Sunday, 31 mm. Strongest gusts: Tuesday, 22 km/h.