Tomorrow's Weather Calgary: Chilly with Light Winds, Cloudy Skies

Calgary Dec 18, 2025: Expect a cold day with mild wind gusts and scattered clouds perfect for winter activities.

Tomorrow's forecast:

Morning: Cold Start at -8°C with Gusty Winds

    The morning begins chilly at around -8°C, feeling closer to -14°C due to the brisk wind gusts reaching up to 27 km/h. Cloud cover is moderate with a slight chance of light precipitation, setting a wintry tone for early activities.

Activities Recommendations for the morning of Dec 18, 2025:

  • Dog Walks & Errands: Bundle up for brisk walks with your pet or quick errands in the fresh, crisp air.

  • Outdoor Skating: Take advantage of the cooler morning temperatures for skating at Bowness Park Lagoon.

  • Winter Hiking: Ideal conditions for a refreshing hike in Nose Hill Park before the afternoon chill.

Temperatures rising from -18°C early morning to a milder -5°C by late morning

(Click above to view interactive map)

Afternoon: Milder Temperatures Near -1°C with Steady Winds

    Temperatures rise to a milder -1°C in the afternoon, accompanied by steady winds gusting up to 30 km/h. Cloudy skies persist with a continued slight chance of precipitation, maintaining a cool but manageable atmosphere for outdoor plans.

Activities Recommendations for the afternoon of Dec 18, 2025:

  • Skiing & Snowboarding: Perfect time to hit the slopes at Lake Louise or Mt. Norquay with moderate winds.

  • Holiday Events: Enjoy festive activities like Holiday Paint Night or the Calgary Flames game indoors to stay warm.

  • Sledding: Take advantage of the mild afternoon to enjoy sledding at Confederation Park.

Evening: Cooling Down to -4°C with Lingering Clouds

    Evening temperatures drop back to around -4°C, feeling like -10°C with persistent cloud cover and light winds gusting near 29 km/h. The chance of light precipitation remains, creating a crisp and wintry close to the day.

Activities Recommendations for the evening of Dec 18, 2025:

  • Winter Wildlife Viewing: Visit the Calgary Zoo for a peaceful evening with winter animals.

  • The Polar Express™ Train Ride: Enjoy a magical evening ride at Aspen Crossing to end the day.

  • Indoor Relaxation: Wind down indoors with warm drinks after a day of outdoor fun.

Wind speeds gradually increasing to a maximum of 16 km/h with gusts up to 24 km/h

(Click above to view detailed chart)

Packing preparations for tomorrow:

  • Warm insulated jacket and layers to combat cold temperatures

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

  • Sturdy winter boots for walking on snow and ice

  • Light waterproof gear in case of light precipitation

  • Sunglasses for glare off snow during daylight

  • Hydration bottle to stay refreshed during outdoor activities

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