Thanks all!

I haven't checked specifically for berries this week, but Norman Farms stands on Mass Ave and Jones Mill Road are open every day:
https://normansfarmmarket.com/produce-stands/

Blueberries plentiful at Homestead. Norman’s has loads of both.

Fall Church farmers market still had strawberries last week. Blueberries and sour cherry pies were there too.

Can’t help you this week, but I think blueberries should be available the week after the 4th.
For strawberries, a bit later in July the Kensington FM will start having a variety of strawberries that produce all summer. The berries are divine. They would be beautiful for making preserves.
Good luck.

thank you! And I should have clarified - I'm going out of town this weekend so may miss the markets; wondering if there's any weekday places I could pick up or pay for delivery.

Blueberries aren’t typically locally available til July

Palisades farmers market had blueberries this past Sunday, but no more strawberries.

I would think every farmers market does? Certainly you can find them at the Bethesda farmers market.

I'm a canner, and I haven't been able to make it out to Butler's Orchard this week to go blueberry picking (know I may be too late for strawberries, but here's hoping). Anyone know if anyone at local farmers' markets or any locations in the city that has flats or farm fresh berries available?