Nbcwashington iconNbcwashingtonAug 19, 2026 ~2 min source read

Hot, sunny Wednesday then several days with rain and storms in the D.C. area

A mostly sunny, less-humid Wednesday will reach the 90s across much of the metro. Clouds and rain move in Thursday with possible strong storms; Friday holds scattered showers; Saturday looks likely to be a prolonged, steady rain. Sunday offers some dry windows.

Storm Team4 Forecast: Enjoy hot, sunny Wednesday before a stretch of rainy days

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Wednesday: Hot and sunny, most of the D.C. metro near 90°F with lower humidity.

Sunday: Some dry time returns in the afternoon, but showers and storms remain possible into next week.

# Quick summary

# What to expect day by day

Expect plenty of sun and lower humidity. Most of the D.C. metro will reach the 90s. Skies will be clear enough through the day that heat is the main weather concern.

Not a complete washout, but scattered afternoon storms are likely and humidity will remain elevated. Temperatures should be cooler than Thursday.

Forecasts point to a long period of steady, fairly heavy rain starting Saturday morning and possibly continuing well into the afternoon. This day is trending toward a washout with intermittent showers afterward.

Some drier windows are expected by the afternoon, making Sunday the better day of the weekend. Showers or storms remain possible, especially later in the day.

# Context and recent pattern

Through Tuesday the year has produced an unusually high number of warm days: the 230th day of the year marked the 100th day with a high above 80°F, and 43 of those days reached 90°F or higher. That sequence helps explain how a cold winter transitioned quickly into a warm spring and summer for the region.

# Practical impacts and planning

  • Wednesday: Good day for outdoor plans that depend on sunshine and lower humidity, but prepare for heat if you'll be active outdoors.
  • Thursday afternoon/evening: If you have outdoor evening activities, have a backup plan and monitor forecasts for severe thunderstorm notices because damaging winds and hail are possible.
  • Tonight (Wednesday night): Increasing clouds, low near 75°F.
  • Thursday: High near 87°F with morning shower possible, PM storms likely.
  • Friday: High near 82°F with chance of PM storms.
  • Saturday: High near 83°F with widespread morning rain and afternoon storms.
  • Sunday: High near 85°F with chance of PM storms.

# Bottom line

Enjoy Wednesday's hot, sunny conditions but watch the forecast closely later in the week. Thursday could require weather alerts for strong storms in the afternoon and evening. The weekend shifts toward wetter conditions, with Saturday the most likely day for prolonged rain and travel impacts.

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