Winnipeg Weather Outlook – From Smoky Sunrise to Sunny Skies and Spring Heat
Brisk Morning With a Hint of Smoke
Winnipeg, MB – Saturday, May 24, 2025: It’s a cool start to the day in the Prairies, but don’t let that fool you — a warm and sunny weekend is ready to roll. As of 6:00 AM at Winnipeg Richardson International Airport, it’s 3.0°C under mainly sunny skies. There’s a bit of local smoke lingering this morning, possibly from distant wildfires, so sensitive groups should take it easy outdoors early on. The humidity is at 81%, with a dew point of 0.0°C, and a light north wind at 5 km/h is barely nudging the leaves. Pressure is steady and rising at 102.4 kPa, suggesting the sunshine is here to stay — and then some. Visibility is strong at 24 km, smoke notwithstanding.
A Gorgeous Day Unfolds with a Warm High
Today’s forecast is pure prairie gold: full sun and a high of 22°C. As the morning chill burns off and the smoke clears, you’ll be treated to a day perfect for anything from yardwork to a round of golf to lakeside lounging. The UV index hits 6, which is considered high, so sunscreen and sunglasses are strongly advised, even if you’re only out for a quick run or stroll.
A Clear and Mild Saturday Night
Tonight, expect clear skies and a calm, cool evening with a low of +4°C — perfect for a bonfire or a peaceful night under the stars. No frost concerns, just crisp, clean air.
Sunday and Monday: Sunshine and Sizzle
Sunday continues the sunny streak with a high of 23°C under clear skies and another high UV index of 6. The overnight low will be a mild 7°C — ideal for sleeping with the windows open.
Monday brings even more heat: expect sunny skies and a high of 26°C, making it one of the warmest days of the season so far. Monday night stays clear with a low of 13°C, ushering in a true taste of summer.
What to Wear?
Start your Saturday with layers — it’s chilly early — but by mid-morning, you’ll want to shed that jacket. Light, breathable clothing will keep you comfortable this afternoon, and don’t forget a hat and sunscreen. Even with a slight smoky haze this morning, the sun will dominate the day. A hoodie or light sweater will be enough for Saturday night’s cool-down.
Historic Temperatures for May 24
On this date, Winnipeg has seen a record high of 31.5°C, and a record low of -3.1°C. Today’s climb from 3°C to 22°C keeps us in familiar spring territory — with a solid nod to the summer ahead.
Winnipeg Weather Trivia
Did you know Winnipeg is one of Canada’s sunniest cities? It gets more than 2,300 hours of sunshine per year — more than any other major Canadian city. So if it feels like you’ve been spoiled lately with clear skies and glowing sunsets… you absolutely have been!
