Spring Wakes Up Slowly, But Sunshine (and a Few Showers) Are on the Way
GERALDTON – GREENSTONE, ON – May 10, 2025 – If you’re waking up in Geraldton or anywhere in the Greenstone region this morning, you’re probably wondering whether spring forgot the invite. At 6:00 AM, the temperature is a brisk 1.1°C under cloudy skies, with humidity clocking in at a high 88%—so yes, it feels even colder than it reads. Winds are blowing in from the north at 11 km/h, and visibility is fair at 16 km. The barometric pressure is sitting high and steady at 102.7 kPa, indicating a brief window of calm before things begin to shift.
Clouds are expected to clear out through the morning, making room for some sunshine by midday. Once the clouds part, expect a daytime high of 12°C and a UV index of 6—solidly in the “slather on the sunscreen” range. Winds will ease by late morning, offering a calm interlude before tonight’s gusty twist.
Clouding Over Tonight With a Shot of Showers
As Saturday night sets in, clouds will increase again with a 30 percent chance of showers creeping in overnight. Winds will swing around from the south at 20 km/h, gusting up to 40 after midnight. Overnight temperatures will be much milder than Friday’s chill, with a low of +4°C.
Sunday: Mostly Cloudy With Intermittent Showers and Breezy South Winds
Sunday won’t be quite as cheerful as Saturday afternoon. Expect mostly cloudy skies with another 30 percent chance of showers in the morning and early afternoon. Winds from the south will pick up to 20 km/h again, keeping things breezy and helping to push the mercury up to a more spring-like 15°C. The UV index will rise to 7, so any sunny breaks could still pack a sunburn punch.
Sunday night stays cloudy with a continued 30 percent chance of showers and a mild low of 10°C.
What to Wear
Layers are your best friend today—start with a warm base this morning, and have sunglasses ready by afternoon. Waterproof outerwear and a windbreaker will come in handy for Sunday, especially with those gusty winds and scattered showers on the radar.
Weather Trivia: Geraldton’s Wild Weather Range
On this date, Geraldton’s warmest recorded May 10 saw temperatures reach 27.8°C in 1987. Meanwhile, the record low plunged to a frosty -6.2°C back in 1966. So today’s high of 12°C may feel modest, but it’s right in the middle of this region’s famously unpredictable spring temperament.
