Southern Maryland residents can expect cloudy skies and a chance of showers across Charles, Calvert, and St. Mary’s counties on Wednesday, June 11, according to the latest weather forecast. With temperatures ranging from the mid-70s to low 60s, the region will experience cool, overcast conditions, accompanied by varying precipitation risks and favorable air quality.
Charles County
- High: 78°F
- Low: 63°F
- Conditions: Cloudy with a 30% chance of showers in the morning, transitioning to overcast skies. Winds NNW at 5-10 mph.
- Pollen: Low (tree, weed, and grass pollen levels minimal, no significant risk).
- Air Quality: Good, AQI around 35-50, with PM2.5 levels at 8-12 µg/m³, posing little risk.
- UV Index: Moderate (4), minimal risk with limited sun exposure due to cloud cover.
Calvert County
- High: 77°F
- Low: 64°F
- Conditions: Mostly cloudy with a 40% chance of afternoon showers. Winds SE at 5-10 mph.
- Pollen: Low (no significant pollen activity, safe for allergy sufferers).
- Air Quality: Good, AQI approximately 30-45, with PM2.5 at 6-10 µg/m³, satisfactory for all groups.
- UV Index: Moderate (3-4), low risk due to persistent cloud cover.
St. Mary’s County
- High: 76°F
- Low: 64°F
- Conditions: Overcast with a 50% chance of showers in the afternoon, possible thunder. Winds SW at 10-15 mph.
- Pollen: Moderate, increasing to high risk by June 12 due to rising grass pollen.
- Air Quality: Good, AQI between 28-50, with PM2.5 at 6-12 µg/m³, no precautions needed.
- UV Index: Low (2-3), minimal exposure risk due to cloudy conditions.
