St. Bernard, OH Weather Forecast

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St. Bernard, OH Weather Forecast

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St. Bernard OH weather  - Mist - 50°F
Mist
50°F
Updated 3:00 am
Feels Like 55°F
Humidity 100%
Wind N 0 mph
Barometer  30.14 in
Dew Point 50°F
St. Bernard OH weather  - Mist - 10°C
Mist
10°C
Updated 3:00 am
Feels Like 13°C
Humidity 100%
Wind N 0 km/h
Barometer  102.1 kPa
Dew Point 10°C

St. Bernard Weather Forecast

REST OF TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT COLUMBUS DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY
St. Bernard, OH Weather - Rest Of Tonight Fog St. Bernard, OH Weather - Friday Sunny St. Bernard, OH Weather - Friday Night Partly Cloudy St. Bernard, OH Weather - Saturday Chance Of Showers St. Bernard, OH Weather - Saturday Night Chance Of T-Storm St. Bernard, OH Weather - Sunday Showers St. Bernard, OH Weather - Sunday Night Showers Likely St. Bernard, OH Weather - Columbus Day Partly Cloudy St. Bernard, OH Weather - Monday Night Mostly Clear St. Bernard, OH Weather - Tuesday Mostly Sunny St. Bernard, OH Weather - Tuesday Night Clearing St. Bernard, OH Weather - Wednesday Partly Cloudy
Fog Sunny Partly Cloudy Chance of Showers Chance of T-Storm Showers Showers Likely Partly Cloudy Mostly Clear Mostly Sunny Clearing Partly Cloudy
Lo: 49°FLo: 9°C Hi: 80°FHi: 27°C
Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
Lo: 59°FLo: 15°C Hi: 71°FHi: 22°C
Lo: 59°FLo: 15°C Hi: 79°FHi: 26°C
Lo: 61°FLo: 16°C Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
POP: 50% POP: 90% POP: 90% POP: 70%
POP = Probability of Precipitation.
Weather Outlook Updated: 1204 AM EDT Fri Oct 09 2026 St. Bernard, OH Weather - WeatherWorld.com

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St. Bernard Forecast Discussion

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Issued: 155 AM EDT Fri Oct 9 2026

Key Messages

1) Remnants from Hurricane Isaias will move across the Ohio Valley late Saturday into Sunday.

3) A weak system next Tuesday will bring some isolated showers and slightly cooler air for Wednesday.


Discussion

... Key Message 1)

Dry conditions are expected through at least the middle of the day on Saturday. Models are slightly faster in bringing rainfall into southern portions of the forecast area Saturday afternoon. Rain will then overspread the region Saturday night into Sunday before sta...