Maryland heads into Friday with a more active summer weather pattern returning. The day starts warm and humid, turns hot for many inland areas by the afternoon, and brings a growing chance for showers and thunderstorms later in the day and into the evening.

This does not look like an all-day washout for everyone, but Friday is a day to stay weather-aware, especially for afternoon and evening plans. The main weather concerns will be increasing humidity, hot inland temperatures, scattered storms later in the day, and the potential for a few stronger storms with gusty winds and heavy downpours.

Statewide Overview

Friday begins mainly quiet for much of Maryland, but clouds will be around in spots and a few showers cannot be ruled out, especially across northern and western areas. The morning commute should be manageable overall, but it may not be completely clear everywhere.

By the afternoon, Maryland turns warmer and more humid. Highs will climb into the upper 80s to mid 90s for many inland communities, with the hottest conditions likely away from the immediate coast and Bay. The beaches and immediate coastal areas stay cooler, mainly in the 80s, thanks to the ocean influence.

Storm chances increase through the afternoon and evening as a front gets closer to the region. The highest chance for scattered storms starts west and north, then spreads farther across central Maryland, southern Maryland, and parts of the Eastern Shore later in the day and evening.

The strongest storms could produce gusty winds, brief heavy rain, lightning, and quick changes in road conditions. Not everyone sees a storm, but anyone with outdoor evening plans should keep an eye on the sky and have a way to receive weather alerts.

Morning Commute Forecast: 6 AM to 9 AM

The Friday morning commute across Maryland looks mostly manageable, but warmer and more humid than recent mornings. Temperatures will generally start in the upper 60s to mid 70s, with some cooler spots in far western Maryland and warmer readings closer to the Bay, Baltimore, Washington suburbs, and the lower Eastern Shore.

Across Garrett, Allegany, and Washington counties, the morning may start with more clouds and a slightly better chance for a shower compared to the rest of the state. Roads should generally be fine, but a stray shower or damp spot is possible, especially closer to the mountains.

For Frederick, Carroll, Montgomery, and Howard counties, the morning commute should be mostly okay, but clouds may be around and an isolated shower cannot be ruled out. Most commuters along I-270, I-70, US-15, and nearby routes should avoid widespread weather issues early.

In Baltimore City, Baltimore County, Harford, Cecil, Anne Arundel, and the I-95 corridor, the morning commute should be fairly routine. It will feel more humid, and clouds may increase at times, but widespread rain is not expected during the main commute window.

For Prince George’s, Charles, Calvert, and St. Mary’s counties, the morning starts warm, humid, and mostly quiet. A stray shower is possible, but the better storm chances arrive later in the day.

Across the Eastern Shore, including Kent, Queen Anne’s, Talbot, Caroline, Dorchester, Wicomico, Somerset, and Worcester counties, the morning should also be mainly quiet. Salisbury, Cambridge, Easton, Denton, Chestertown, Centreville, Princess Anne, Snow Hill, and surrounding areas should start the day warm and humid, with better rain chances holding off until later.

Ocean City, Assateague, and the coastal areas of Worcester County should have a mild and breezy start, with temperatures near the lower 70s and a more comfortable coastal feel compared to inland Maryland.

Daytime Forecast

Friday afternoon brings a very summer-like feel across Maryland. Inland areas will become hot and humid, with many locations reaching the upper 80s to low and mid 90s.

Western Maryland will be warm but somewhat variable by elevation. Garrett County, including Oakland and Deep Creek Lake, stays cooler than the rest of the state, with highs mainly in the upper 70s to lower 80s. Allegany County, including Cumberland, and Washington County, including Hagerstown, should warm into the mid to upper 80s, with some lower 90s possible in the valleys.

Frederick, Carroll, Montgomery, and Howard counties will be hotter and more humid. Frederick, Westminster, Rockville, Germantown, Columbia, Ellicott City, and surrounding communities can expect highs near 90 or into the lower 90s. Storm chances increase later in the afternoon, especially west and north first.

Baltimore City, Baltimore County, Harford, Cecil, and Anne Arundel counties will also turn hot and humid. Baltimore, Towson, Bel Air, Aberdeen, Elkton, Columbia-area commuters heading toward Baltimore, Glen Burnie, Annapolis, and surrounding areas should plan for highs near the lower to mid 90s inland, with slightly cooler conditions near the Bay. The afternoon may start dry for some, but thunderstorm chances increase with time.

Prince George’s, Charles, Calvert, and St. Mary’s counties will be hot and humid as well. Upper Marlboro, Bowie, College Park, Waldorf, La Plata, Prince Frederick, Solomons, Leonardtown, and Lexington Park should expect highs near 90 to the lower 90s away from the immediate water. A few storms could develop or move in later in the day, especially toward late afternoon and evening.

The Chesapeake Bay communities will feel the humidity, but areas right near the water may run a little cooler than inland locations. Annapolis, North Beach, Chesapeake Beach, Solomons, Kent Island, Rock Hall, Cambridge, and other Bay-facing towns should expect a noticeable summer feel with a breeze at times. Boaters should also stay alert for changing conditions, especially if thunderstorms develop nearby.

On the Upper Eastern Shore, including Cecil, Kent, Queen Anne’s, Caroline, and Talbot counties, highs should reach the upper 80s to lower 90s inland. Chestertown, Centreville, Denton, Easton, and St. Michaels may stay dry for part of the day, but storm chances increase later.

On the Lower Eastern Shore, including Dorchester, Wicomico, Somerset, and Worcester counties, temperatures will generally reach the upper 80s to lower 90s inland. Cambridge, Salisbury, Princess Anne, Snow Hill, and Pocomoke City should expect a hot and humid afternoon. The immediate beaches, including Ocean City and Assateague, stay cooler with highs mainly in the 80s.

Evening Forecast

Friday evening is the main period to watch.

Scattered showers and thunderstorms may be ongoing or developing across parts of Maryland, especially from late afternoon into the evening. The exact placement and coverage will depend on how storms develop during the day, but the overall setup favors at least some storm activity across the state.

Western Maryland may see storms first, especially across Garrett, Allegany, and Washington counties. Any storms that form here could bring quick downpours, lightning, and gusty winds.

North-central Maryland and central Maryland, including Frederick, Carroll, Montgomery, Howard, Baltimore County, Baltimore City, Harford, Cecil, and Anne Arundel, will need to watch for storms during the evening commute and dinner-time hours. Storms may be scattered, but any stronger storm could briefly reduce visibility, pond water on roads, and produce gusty winds.

Southern Maryland, including Prince George’s, Charles, Calvert, and St. Mary’s counties, may see storms later in the evening depending on how far south activity moves. Outdoor plans should have a backup option.

The Eastern Shore, including Kent, Queen Anne’s, Talbot, Caroline, Dorchester, Wicomico, Somerset, and Worcester counties, may see storm chances increase later in the day and into the night. The beaches may hold off longer, with Ocean City and Assateague seeing the better shower or storm chance later Friday night.

Travel & Outdoor Impacts

The morning commute should not be a major weather problem for most of Maryland, but the afternoon and evening could be more disruptive.

Drivers should be prepared for sudden downpours, wet roads, reduced visibility, and ponding in heavier storms. This will matter most for the evening commute and evening plans along I-68, I-70, I-81, I-270, I-95, I-695, Route 50, Route 301, Route 15, Route 40, Route 13, and the Bay Bridge.

Outdoor plans are not automatically canceled, but it is a good idea to stay flexible. If you are heading to a ball field, outdoor dinner, beach event, evening walk, or community activity, keep radar nearby and have a place to go if thunder is heard.

For boaters and those near the Chesapeake Bay, tidal Potomac, rivers, and coastal waters, conditions may be manageable for parts of the day, but thunderstorms can quickly create locally hazardous winds, waves, and lightning. The safest choice is to be off the water before storms approach.

County-by-County Coverage

Western Maryland: Garrett, Allegany, and Washington counties should expect a warmer, more humid Friday with the best early-day storm chance in the mountains and higher storm chances returning later in the day.

North-central Maryland: Frederick, Carroll, Montgomery, and Howard counties should expect a warm and humid morning, hot afternoon, and increasing late-day thunderstorm chances.

Baltimore metro and northern Maryland: Baltimore City, Baltimore County, Harford, Cecil, and Anne Arundel counties should expect a hot and humid afternoon with storms possible later, especially during the evening.

D.C. suburbs and central/southern corridor: Prince George’s, Charles, Calvert, and St. Mary’s counties should expect heat and humidity during the day with storms possible late afternoon into evening.

Upper Eastern Shore: Kent, Queen Anne’s, Talbot, Caroline, and Cecil counties should expect a warm to hot day, with storm chances increasing later.

Lower Eastern Shore and beaches: Dorchester, Wicomico, Somerset, and Worcester counties should expect a warm and humid inland forecast, cooler beach conditions, and a better storm chance later Friday evening or Friday night.

Bottom Line

Friday starts manageable across Maryland, but the day turns hotter, more humid, and more unsettled.

The morning commute should be okay for most areas, though a stray shower is possible. The afternoon brings summer heat, especially inland, and the evening brings the best chance for scattered storms.

The highest-impact window looks to be Friday afternoon into Friday evening, especially for gusty storms, brief heavy rain, lightning, and outdoor plan disruptions.

Stay weather-aware, especially if you have evening plans anywhere in Maryland.