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Tomorrow's Weather Winnipeg: Thunderstorms, Scorching Heat Ahead

The Weather NetworkThe Weather Network's AI & Data Team
Published on Jul. 4, 2026, 10:00 AM

Winnipeg Jul 05, 2026: Prepare for a hot and stormy day with intense heat and afternoon thunderstorms shaping outdoor plans.

Tomorrow's forecast:

Clear Skies and Warm Start to Winnipeg’s Day

    Winnipeg will wake up to clear skies and a comfortable warmth around 20°C. Light winds at 16 km/h will keep the morning calm and pleasant, setting a gentle tone before the heat builds up later in the day.

Activities Recommendations for the morning of Jul 05, 2026:

  • Pet Walks Enjoy the fresh morning air with light activity as temperatures are mild and winds gentle.

  • Morning Strolls Ideal time for a peaceful walk or bike ride before the afternoon heat intensifies.

  • Outdoor Yoga Take advantage of the clear, calm conditions for a refreshing outdoor session.

Temperatures will rise sharply from morning to afternoon, creating a muggy and hot environment with a high heat index.

(Click above to view interactive map)

Scorching Heat and Thunderstorms Hit Winnipeg

    Temperatures will soar to a sweltering 32°C with a heat index pushing the feels-like temperature to 41°C. Thunderstorms are expected to develop, accompanied by light to moderate winds increasing to 25 km/h, bringing a mix of heat and sudden downpours.

Activities Recommendations for the afternoon of Jul 05, 2026:

  • Outdoor Concerts Be prepared for sudden storms and intense heat; stay hydrated and seek shade when possible.

  • Festival Visits Plan for breaks indoors or under shelter as thunderstorms may disrupt outdoor festivities.

  • Picnics Consider flexible plans due to the chance of rain and high temperatures.

Thunderstorms Continue with Lingering Heat in Winnipeg

    Evening will remain stormy with temperatures near 29°C but feeling closer to 37°C. Winds will ease slightly to 22 km/h, but the chance of precipitation rises to 60%, keeping the atmosphere humid and unsettled.

Activities Recommendations for the evening of Jul 05, 2026:

  • Evening Walks Best to stay close to shelter as thunderstorms and humidity persist.

  • Outdoor Events Monitor weather updates closely due to increased rain chances and heat.

  • Relaxing at Home A perfect evening to unwind indoors while storms pass.

Winds will remain light to moderate but increase enough to bring some relief during breezy moments amid the thunderstorms.

(Click above to view detailed chart)

Packing preparations for tomorrow:

  • Light, breathable clothing to combat heat and humidity

  • Sunscreen to protect against high UV levels around midday

  • Water bottle to stay hydrated throughout the day

  • Umbrella or rain jacket for afternoon and evening thunderstorms

  • Hat and sunglasses for sun protection during outdoor activities

  • Portable fan or cooling towel for relief from the heat

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.