Ottawa, OH Weather Forecast

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Ottawa, OH Weather Forecast

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Ottawa OH weather  - Overcast - 37°F
Overcast
37°F
Updated 8:56 am
Feels Like 30°F
Humidity 100%
Wind NNW 13 mph
Barometer  29.92 in
Dew Point 37°F
Ottawa OH weather  - Overcast - 3°C
Overcast
3°C
Updated 8:56 am
Feels Like -1°C
Humidity 100%
Wind NNW 21 km/h
Barometer  101.3 kPa
Dew Point 3°C

Ottawa Weather Forecast

TODAY TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT
Ottawa, OH Weather - Today Chance Of Showers Ottawa, OH Weather - Tonight Chance Of Showers Ottawa, OH Weather - Saturday Partly Cloudy Ottawa, OH Weather - Saturday Night Mostly Cloudy Ottawa, OH Weather - Sunday Partly Cloudy Ottawa, OH Weather - Sunday Night Partly Cloudy Ottawa, OH Weather - Monday Mostly Sunny Ottawa, OH Weather - Monday Night Clear Ottawa, OH Weather - Tuesday Sunny Ottawa, OH Weather - Tuesday Night Clear Ottawa, OH Weather - Wednesday Sunny Ottawa, OH Weather - Wednesday Night Partly Cloudy
Chance of Showers Chance of Showers Partly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Mostly Sunny Clear Sunny Clear Sunny Partly Cloudy
Hi: 41°FHi: 5°C
Lo: 29°FLo: -2°C Hi: 45°FHi: 7°C
Lo: 31°FLo: -1°C Hi: 49°FHi: 9°C
Lo: 29°FLo: -2°C Hi: 50°FHi: 10°C
Lo: 29°FLo: -2°C Hi: 51°FHi: 11°C
Lo: 29°FLo: -2°C Hi: 55°FHi: 13°C
Lo: 31°FLo: -1°C
POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 642 AM EST Fri Nov 13 2026 Ottawa, OH Weather - WeatherWorld.com

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Issued: 643 AM EST Fri Nov 13 2026

Key Messages

  • Light lake effect/enhanced rain showers, possibly mixed with some snow, will continue early this morning across southwest Lower Michigan and northwest Indiana. No snow accumulation is expected as most of the lake effect precipitation will remain anchored across extreme northwest Indiana/far northeast Illinois.
  • A more dominant band of lake effect rain and snow showers is expected to shift east into northwest Indiana and southwest Lower Michigan late tonight into Saturday morning. Some...