Tomorrow's Weather Ottawa: Snow Alert, Chilly Temps Persist

Ottawa Mar 23, 2026: Prepare for a cold day with clear skies and a chance of snow mixed with freezing rain overnight.

Tomorrow's forecast:

Morning: Clear Skies, Cold Start at -8°C with Light Winds

    The morning begins with clear skies and a chilly temperature around -8°C, accompanied by light winds at 11 km/h. There is a slight chance of precipitation, setting a crisp and calm tone for the start of the day.

Activities Recommendations for the morning of Mar 23, 2026:

  • Dog Walks & Errands: Dress warmly for a brisk walk or quick errands in the cold morning air.

  • Commute: Light winds and clear conditions will aid in a smooth morning commute despite the cold.

  • Outdoor Fitness: Ideal for early joggers who can enjoy the fresh, crisp air with minimal wind.

Temperatures remain cold, ranging from -8°C early morning to a max of -1°C in the afternoon.

(Click above to view interactive map)

Afternoon: Clear Skies, Slight Warm-Up to 1°C, Light Breeze

    Afternoon temperatures rise slightly to around 1°C with clear skies and light winds at 14 km/h. The day remains dry but chilly, providing a bright and crisp afternoon atmosphere.

Activities Recommendations for the afternoon of Mar 23, 2026:

  • Photography & Bird Watching: Take advantage of the clear skies and mild afternoon temperatures for outdoor hobbies.

  • Cycling: Light winds and dry conditions make for a pleasant cycling experience.

  • Outdoor Fitness Classes: Enjoy group activities in parks with comfortable, cool weather.

Evening: Clear Skies, Cooling to -2°C, Calm Winds

    Evening brings clear skies with temperatures dropping to around -2°C and light winds at 16 km/h. The calm and cold night sets the stage for potential snow mixed with freezing rain overnight, so caution is advised.

Activities Recommendations for the evening of Mar 23, 2026:

  • Evening Walks: Dress warmly for a peaceful stroll under clear skies before snow arrives.

  • Indoor Events: Consider attending local music or dance performances to stay warm and entertained.

  • Travel: Be cautious on roads as snow and ice may develop later tonight.

Wind speeds are consistently light, around 11-14 km/h with gusts up to 21 km/h throughout the day.

(Click above to view detailed chart)

Packing preparations for tomorrow:

  • Warm winter coat and insulated layers to combat cold temperatures

  • Waterproof boots and gloves for snow and icy conditions

  • Hat and scarf to protect against wind chill

  • Umbrella or rain gear for possible freezing rain

  • Reflective gear for visibility during low light and snowy conditions

  • Air quality mask recommended for sensitive individuals due to unhealthy air quality

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.