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Washington, DC Weather Today, Sunday May 31: Sunny 77°F With Perfect Outdoor Conditions

Best Window Today: 77°F, Sunny
Rain Risk Possible
What To Wear / Bring Rain layer, water-resistant shoes, and a backup indoor plan
Useful Links Local forecast, radar, and relevant planning links
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7-Day Forecast

Today 77°Sunny
Mon 79°Mostly Sunny
Tue 75°Mostly Sunny
Wed 78°Sunny
Thu 83°Slight Chanc...
Fri 89°Sunny
Sat 91°Mostly Sunny

Washington, DC wakes up to one of the best Sundays of the year on May 31 — sunny skies, a high near 77°F, and zero rain chance make this a day to get outside and stay there. Light northwest winds around 5 mph and dry air mean the Washington, DC weather forecast couldn’t look much cleaner.

Today’s Setup

High pressure is tracking southeast across the region, keeping skies clear and the humidity in check, per the National Weather Service. Winds hold around 5 mph from the northwest through the afternoon, turning light and southerly by evening. The high near 77°F runs just a touch below late-May average — which in practice means pleasant, not oppressive.

Best Time to Be Outside

All day, but especially morning and midday. Early hours are ideal for a run on the National Mall or a loop through Rock Creek Park. Golfers, this is your window — pair a round with a golf cooler bag insulated in your cart and make an afternoon of it. Evening stays comfortable as temperatures ease toward a low near 58°F.

Today’s Games and Shows

Big outdoor day for DC sports fans. The Washington Nationals host the San Diego Padres at Nationals Park this afternoon — 77°F sunshine, a calm breeze, and textbook conditions on the Anacostia waterfront. A Washington Nationals jersey or Washington Nationals fitted cap completes the look. Get tickets on SeatGeek if you’re still deciding. The DC Defenders also host the Orlando Storm at Audi Field today under the same gorgeous skies.

Tonight, Khalid plays The Anthem for the “It’s Always Summer Somewhere Tour” — and the evening stays mild enough to make it feel true (low near 58°F). Grab a Khalid t-shirt to mark the night. Later this week, the James Blake - Trying Times Tour hits The Anthem on Tuesday, June 2, and the Marcus King Band brings the Darling Blue Tour Pt. 2 to The Anthem on Wednesday, June 3. Find tickets on StubHub for any of these shows — it’s shaping up to be a strong week for live music in the District.

Allergy Alert

Sunny, dry, and high-pressure is perfect weather — but also peak pollen weather. Anyone spending time at the Tidal Basin, along the Mall, or in neighborhood parks today should keep Zyrtec 24 hour allergy 90 count on hand to stay comfortable.

Fire Up the Grill Tonight

Don’t let this weather go to waste. Burgers, steaks, or grilled chicken with corn on the cob are all ideal for a Sunday like this. A reliable instant-read meat thermometer keeps everything safe and perfectly cooked, and a grill brush and scraper set makes post-grill cleanup quick. Need ingredients? You can order groceries on Amazon and have everything for tonight’s dinner delivered to your door.

The Next Few Days

Monday (June 1) stays beautiful — mostly sunny with a high near 79°F. A cold front passes through in the morning but the National Weather Service expects it to be dry, bringing only a few extra clouds and a wind shift back to the north. Lows drop to around 55°F overnight.

Tuesday (June 2) brings mostly sunny skies and a high near 75°F, with a slight chance of a shower or isolated storm — mainly west of the Blue Ridge, per NWS forecasters. DC proper should stay largely dry. Temperatures and rain chances both trend upward heading into the weekend, so enjoy these comfortable early-June days while they last. For the latest, bookmark the Washington, DC weather forecast and browse outdoor gear deals if today has you inspired to spend more time outside.

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