Tomorrow's Weather Ottawa: Snow Showers, Cold Temps

Ottawa Mar 20, 2026: Prepare for a chilly day with snow showers and cloudy skies setting a wintry mood.

Tomorrow's forecast:

Morning Snowfall with Cold Temperatures Near -6°C

    The morning begins with steady snow showers and temperatures around -6°C. Light winds at 12 km/h accompany the snowfall, which is expected to accumulate about 3.7 cm. The high chance of precipitation and cold conditions create a classic winter morning atmosphere.

Activities Recommendations for the morning of Mar 20, 2026:

  • Dog Walks & Errands: Dress warmly for snowy conditions during morning outings with pets or errands.

  • Commute: Allow extra travel time as snow and light winds may affect road conditions.

  • Outdoor Winter Sports: Ideal time for snowshoeing or ice skating while snow blankets the area.

Temperatures remain cold, ranging from -7°C early morning to a max of -2°C by afternoon.

(Click above to view interactive map)

Snow Continues with Slightly Warmer Temps Around 1°C

    Snowfall persists into the afternoon with temperatures rising slightly to near 1°C. Winds remain light at 18 km/h, and about 2.5 cm of additional snow is expected. The snow showers will keep the landscape wintry and fresh throughout the day.

Activities Recommendations for the afternoon of Mar 20, 2026:

  • Maple Syrup Tapping: Enjoy traditional outdoor activities like maple syrup tapping amid snowy surroundings.

  • Birdwatching: Take advantage of the snowy backdrop to spot migratory birds in local parks.

  • Outdoor Events: Attend winter-friendly outdoor events while staying warm and dry.

Cloudy Skies with Temperatures Dropping to -2°C

    Evening brings cloudy skies with temperatures dropping back to around -2°C. Winds ease to 12 km/h and precipitation chances decrease to 30%, signaling a quieter night after a snowy day. The air remains crisp and cold, perfect for indoor cultural events or stargazing if skies clear.

Activities Recommendations for the evening of Mar 20, 2026:

  • Indoor Events: Enjoy musical tributes and dance parties indoors to stay warm and entertained.

  • Stargazing: If clouds clear, take advantage of the crisp air for night sky observation.

  • Evening Walks: Dress warmly for a peaceful stroll under cloudy skies with light winds.

Light snow precipitation starts around 8am, peaking at 1.1mm from 11am to 1pm.

(Click above to view detailed chart)

Packing preparations for tomorrow:

  • Warm winter coat and insulated layers to combat cold temperatures

  • Waterproof boots and snow gear for snowy conditions

  • Gloves, hat, and scarf to protect against wind chill

  • Umbrella or snow shovel for managing snow accumulation

  • Air quality mask recommended for sensitive individuals

  • Flashlight or headlamp for evening outdoor activities

For active alerts in your area, visit your Alerts page. This article was generated with the use of OpenAI and The Weather Network's forecast data. The article was reviewed by the editorial team for accuracy and clarity. For more details visit our AI Code of Ethics. For feedback, visit our survey.