September 29, 2025: Dryden and Vermilion Bay Weather Outlook

3101
800px Dryden Ontario

Unseasonably warm weather continues this week with sunshine, humid afternoons, and a growing chance of midweek showers

DRYDEN – WEATHER – Dryden and Vermilion Bay are enjoying a mild and mainly clear morning, with very light winds and humidity near 90%. As the sun rises, skies will remain clear and temperatures will climb into the mid-20s, offering another day that feels more like late summer than early fall. Breezy conditions return today and tomorrow, and a chance of showers builds midweek, but the warm trend will continue through Thursday.

Current Conditions

  • Observed at: Dryden Airport

  • Time: 6:00 AM CDT

  • Temperature: 12.3°C

  • Dew Point: 10.4°C

  • Humidity: 88%

  • Wind: North at 4 km/h

  • Visibility: 16 km

  • Pressure: 101.9 kPa (rising)

  • Sky: Mainly clear

Forecast Overview

Monday, September 29:

  • Sunny throughout the day.

  • Winds becoming northeast at 20 km/h, gusting to 40 km/h by late morning.

  • High: 24°C, with a humidex of 25°C — very warm for late September.

  • UV Index: 4 (moderate).

Tonight:

  • Clear skies early, becoming partly cloudy near midnight.

  • Winds shift to east at 20 km/h.

  • Low: 12°C.

Tuesday, September 30:

  • A mix of sun and cloud, clearing by late afternoon.

  • Winds southeast at 20 km/h, gusting to 40 km/h.

  • High of 23°C, with a humidex of 26°C.

  • UV Index: 4 (moderate).

  • Night: Cloudy periods with a 30% chance of showers.
    Low: 15°C.

Wednesday, October 1:

  • A mix of sun and cloud, with a 30% chance of showers.

  • High: 25°C — well above seasonal.

  • Night: Cloudy periods with a 40% chance of showers.
    Low: 16°C.

Thursday, October 2:

  • Another day with sun-cloud mix and a 40% chance of showers.

  • High: 26°C — maintaining the warm streak.

  • Night: Cloudy periods with a 30% chance of showers.
    Low: 13°C.


Wardrobe Recommendations

This week’s weather calls for layered clothing and sun protection:

  • Mornings:

    • A light jacket or hoodie is all you’ll need.

  • Afternoons (Monday–Thursday):

    • Short sleeves, light pants, or breathable fabrics are ideal with humidex values reaching the mid-20s.

    • Sunglasses and sunscreen recommended for sunny hours.

  • Evenings:

    • Comfortable in light layers, but a sweater or windbreaker may be helpful if you’re out after dark.

Weather Trivia

Did you know?
The average high in Dryden for the end of September is around 15°C, making this week’s forecasted highs of 23–26°C a remarkable 8–11 degrees above normal. This stretch of warmth is tied to persistent high-pressure ridging, which is blocking cooler Arctic air from reaching Northwestern Ontario — a pattern that can occasionally delay the first frost well into October.


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Soak up this summer-like fall weather while it lasts! Stay with the NetNewsLedger Weather Desk for all your local updates and midweek changes.

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