Tomorrow's Weather Ottawa: Rain Showers, Cool Temps Near 11°C

Tomorrow's forecast:

Morning Rain with Cool 7°C and Gusty Winds

    The day begins with steady rain and cool temperatures around 7°C. Winds are light but gusty, reaching up to 43 km/h, creating a blustery start. A frost advisory is in effect early morning, so conditions are chilly and damp, setting a wet tone for the morning hours.

Activities Recommendations for the morning of May 13, 2026:

• Commute: Prepare for wet roads and gusty winds during your morning travel.

• Dog Walks & Errands: Carry waterproof gear to stay dry while running errands or walking pets.

• Outdoor Photography: Capture the moody rain-soaked landscapes early before the afternoon brightens slightly.

Temperatures gradually rising from 4°C early morning to 10°C by noon

(Click above to view interactive map)

Afternoon Rain Continues with Mild 10°C and Light Winds

    Rain persists into the afternoon with temperatures rising to a mild 10°C. Winds remain light but steady, gusting up to 44 km/h. The rain peaks around noon and early afternoon, maintaining a damp and cool atmosphere throughout the day.

Activities Recommendations for the afternoon of May 13, 2026:

• Outdoor Events: Dress in waterproof layers if attending festivals or markets.

• Cycling: Use caution on wet surfaces during afternoon rides.

• Lunch Breaks: Opt for indoor dining or covered patios to stay comfortable.

Evening Rain with Cooler 11°C and Calmer Winds

    Rain continues into the evening with temperatures around 11°C. Winds ease slightly, gusting up to 29 km/h, providing a calmer but still wet end to the day. Moderate UV levels earlier will give way to low UV as night falls.

Activities Recommendations for the evening of May 13, 2026:

• Evening Events: Attend indoor shows or sports events comfortably with rain gear.

• Walking Tours: If joining evening walks, bring waterproof clothing and sturdy shoes.

• Relaxation: Enjoy cozy indoor activities as the rain sets a peaceful ambiance.

Steady rain increasing to a peak of 1.9 mm around noon and early afternoon

(Click above to view detailed chart)

Packing preparations for tomorrow:

• Waterproof jacket and umbrella for persistent rain

• Layered clothing to adjust to cool temperatures

• Wind-resistant gear for gusty conditions

• Footwear suitable for wet surfaces

• Light scarf or hat for early morning frost protection

• Portable charger for devices during outdoor events

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.