Muggy conditions and cloudy skies dominate today, with a thunderstorm risk before sunshine returns midweekDryden – WEATHER – It’s a humid and grey Sunday morning across Dryden and Vermilion Bay, with widespread fog patches and near-saturated air. Fog patches developing after midnight . Night: Clear, low of 12°C . Night: Clear, low of 11°C . Tuesday–Thursday: With clear skies and highs in the low-to-mid 20s , dress in summer-style layers during the day.