TORONTO – May 2, 2025 – The city wakes this morning cloaked in thick fog and a heavy dose of humidity, but it won’t stay this way for long. As the fog lifts, expect mainly cloudy skies with a 40 percent chance of showers throughout the day. The temperature will rise to a springlike high of 18°C, and winds will gain some strength, shifting to the southwest at 20 km/h and gusting up to 40 km/h by mid-morning.
Of course to almost everyone in the Big Smoke the weather doesn’t matter following the Leaf’s win over Ottawa.
At 6:00 AM, Toronto Pearson International Airport reports a temperature of 9.9°C with the dew point nearly matching at 9.6°C, pushing humidity to a soggy 98%. Visibility is at 16 km despite the early morning mist, and barometric pressure sits at 100.5 kPa and falling—an early indicator that today’s weather might have some changes in store.
On this date in history, Toronto has seen everything from beach weather to freezer-burn. The record high for May 2 was a sweltering 28.2°C, set in 2001, while the chilliest dip reached -2.4°C in 1963. Today’s forecast lands comfortably in the middle of those extremes—no records expected, just classic spring indecision.
The skies tonight offer a brief break in the cloud cover, becoming partly cloudy before more clouds roll in after midnight. Winds from the west at 20 km/h gusting to 40 will ease off as the night deepens, eventually becoming light. Overnight temperatures will drop to a cool 7°C—just brisk enough for an extra blanket or cozy hoodie.
Saturday brings a return to mainly cloudy skies with a continued 40 percent chance of showers, especially in the morning. Winds will pick up again, this time from the east at 20 km/h around midday. Temperatures will be a bit cooler, reaching a high of 13°C. The UV index, though, still climbs to 6, so even under grey skies, sun protection isn’t a bad idea. Saturday night brings cloudy periods with a low of 6°C, making for a mild, manageable evening.
Sunday adds a little optimism to the forecast with a mix of sun and cloud and a high of 14°C—perfect weather for a walk in the park or a casual patio lunch. The evening, however, sees cloud cover return with a 30 percent chance of showers and an overnight low of 9°C.
Monday keeps things unpredictable with a 30 percent chance of showers throughout the day and into the night. Expect a high of 16°C and a low of 10°C—mild, manageable, and likely a little damp. It’s one of those days where keeping your raincoat on standby is just smart planning.
Today’s wardrobe should be a combination of light layers and waterproof options—think spring jacket, comfortable footwear, and a wind-resistant umbrella. Sunglasses might even make a surprise appearance by afternoon, depending on how generous the clouds feel.
Here’s a fun weather tidbit to close things out: Toronto’s foggy mornings are often thanks to Lake Ontario’s chilly spring waters meeting warmer, moisture-rich air. The result? Instant fog machine—no rental required. It’s a seasonal special that makes for some moody cityscapes and dramatic sunrises… when you can see them, that is.
