July 9, 2025: Dryden and Vermilion Bay Weather Forecast

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City of Dryden

Dryden – Weather – A bright and sunny Wednesday kicks off a classic summer pattern in Dryden and Vermilion Bay, with increasing warmth, high humidity, and a risk of storms building toward the weekend. While today will be mostly clear and pleasant, conditions will turn muggier and more unsettled overnight into Thursday.

Today’s Weather Overview

Current Conditions

As of 6:00 AM CDT at Dryden Airport:

  • Temperature: 13.8°C

  • Condition: Sunny

  • Wind: South at 8 km/h

  • Pressure: 102.0 kPa

  • Dew Point: 12.2°C

  • Humidity: 90%

  • Visibility: 16 km

Today will be sunny and warm, with southerly winds increasing to 20 km/h later this morning. The daytime high will reach 26°C, with a humidex of 28. The UV index is 8 (very high) — sunglasses, sunscreen, and hydration are strongly recommended.

Tomorrow’s Forecast

Expected Conditions

Wednesday Night – July 9

  • Clear through the evening, becoming partly cloudy after midnight.

  • 40% chance of showers overnight with a risk of a thunderstorm.

  • Wind: South 20 km/h

  • Low: 13°C

Thursday, July 10

  • Mainly cloudy with a 40% chance of showers in the early morning, plus a risk of a thunderstorm.

  • Winds from the south at 20 km/h, gusting to 40 km/h.

  • High: 28°C

  • Humidex: 36 – expect sticky, uncomfortable conditions

  • UV Index: 8 (Very High)

Thursday Night

  • Cloudy periods continue with a 40% chance of showers.

  • Low: 18°C

Friday, July 11

  • Cloudy skies with a 60% chance of showers during the day.

  • High: 23°C

  • Night: Rain continues with showers expected.

    • Low: 15°C


Wardrobe Recommendations

  • Today: Light, breathable summer clothes with a hat and UV protection. Perfect for outdoor work, errands, or a lake visit.

  • Tonight–Thursday: Be prepared for overnight storms — bring in outdoor gear and keep a light rain jacket ready. Thursday will be hot and humid, so moisture-wicking clothing is key.

  • Friday: Keep an umbrella and waterproof layers on standby throughout the day.

Weather Trivia

Did you know?
Dryden is situated in the “storm corridor” of Northwestern Ontario, and July typically brings the highest thunderstorm activity of the year. On average, the region records up to 10 thunderstorm days this month, many driven by warm, humid air masses like the one expected Thursday.

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