Published on May. 12, 2026, 10:00 AM
Calgary May 13, 2026: Expect a wet day with thunderstorms and rain showers, alongside mild temperatures and light winds.
Tomorrow’s forecast:
Morning Rain with Mild 11°C and Light Winds
The morning in Calgary begins with rain showers and a mild temperature near 11°C. Winds remain light at 9 km/h, creating a calm but damp start. Compared to today, temperatures are slightly cooler, setting a fresh tone for the day ahead.
Activities Recommendations for the morning of May 13, 2026:
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Dog Walks & Errands: Carry waterproof gear for a comfortable walk or errands despite the rain.
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Commute: Light winds and rain may cause slick roads, so plan for a cautious commute.
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Outdoor Yoga or Stretching: Consider indoor alternatives due to wet conditions.
Temperatures rising steadily from 7°C early morning to a warm 19°C by noon
(Click above to view interactive map)
Afternoon Thunderstorms with Warm 24°C and Light Winds
Afternoon brings thunderstorms with temperatures rising to a warm 24°C. Winds stay light at 16 km/h, but the chance of precipitation increases to 60%, signaling wet and potentially stormy conditions. UV levels peak around midday, so sun protection is advisable during breaks in the clouds.
Activities Recommendations for the afternoon of May 13, 2026:
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Hiking & Cycling: Postpone or prepare for wet trails and paths due to thunderstorms.
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Picnicking: Opt for covered or indoor venues to avoid rain interruptions.
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Water Activities: Exercise caution on the Bow River as storms approach.
Evening Rain Continues with Cooler 18°C and Light Winds
Rain showers continue into the evening with temperatures cooling to around 18°C. Winds remain light at 18 km/h, and skies will be partly sunny later, transitioning to partly cloudy overnight. Air quality is unhealthy for sensitive groups, so take care if you have respiratory concerns.
Activities Recommendations for the evening of May 13, 2026:
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Outdoor Events: Consider indoor options for evening entertainment due to rain.
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Running & Walking: Light winds make for comfortable conditions, but rain gear is essential.
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Relaxing Outdoors: Enjoy covered patios or indoor spaces to stay dry.
Wind remains light throughout the morning, peaking at 11 km/h around noon
(Click above to view detailed chart)
Packing preparations for tomorrow:
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Waterproof jacket and umbrella for rain and thunderstorms
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Light layers to adjust to temperature changes from morning to evening
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Sunscreen for midday UV exposure
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Air quality mask for sensitive individuals
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Comfortable waterproof footwear for wet conditions
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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.
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