Friday, July 18, 2025 – Winnipeg Weekend Weather Forecast

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Winnipeg Manitoba

🌥️ Current Conditions – Winnipeg Richardson International Airport

Winnipeg – Weather – Winnipeg begins Friday under mostly cloudy skies with light winds and mild early morning temperatures. A typical summer weekend is on the horizon, but wildfire smoke will make a return on Saturday.

  • Time: 5:00 AM CDT

  • Temperature: 12.5°C

  • Condition: Mostly Cloudy

  • Pressure: 101.8 kPa (falling)

  • Dew Point: 9.3°C

  • Humidity: 81%

  • Wind: South 6 km/h

  • Visibility: 23 km

🌤️ Weekend Forecast for Winnipeg

Friday, July 18

  • Skies remain mainly cloudy through the day.

  • High: 25°C

  • UV Index: 6 (High)

Tonight:

  • Clouds will clear this evening, leading to a calm night.

  • Low: 11°C

Saturday, July 19

  • Widespread wildfire smoke will affect air quality and visibility.

  • High: 26°C

  • UV Index: 7 (High)

Saturday Night:

  • Increasing cloudiness through the night.

  • Low: 14°C

Sunday, July 20

  • Skies turn cloudy and stay overcast for most of the day.

  • High: 25°C

Sunday Night: Cloudy.
Low: 17°C

Monday, July 21

  • Cloudy conditions continue with a 60% chance of showers.

  • High: 19°C
    Night: Clear skies return.
    Low: 17°C


👕 Wardrobe Tips

  • Friday and Sunday will be cooler and cloudier—light layers are suitable.

  • Saturday’s smoke may irritate those with respiratory concerns—carry an N95 mask if sensitive.

  • Sunscreen and sunglasses are still recommended due to high UV levels.

🔎 Weather Trivia

Did you know? Winnipeg often experiences more sunshine hours annually than most major Canadian cities—but smoke from wildfires in Western Canada and the north can obscure skies dramatically, even on days with no cloud cover.

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