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DC-area forecast: Rain chances with us through evening, and subdued temperatures Wednesday

A long cloud over a parking low. It is shaped like a finger and is probably the leading edge of outflow from nearby storms.
A gust front or roll cloud near Chancellor, Virginia, Sunday evening. (DocJCM/CW app)
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Always a human at the helm: Updated around-the-clock by Capital Weather meteorologists.

Happening now: A few showers and storms are around through evening. Temperatures slowly dipping into and through the 70s. Patchy fog possible by the predawn.

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What’s next? A touch less humid Wednesday with the chance of a light shower or two. Humidity and storm chances trend higher again Thursday and Friday.

Forecast in detail

Tonight: Cloudy with some hit-or-miss showers and thunderstorms, especially before midnight. Some locally heavy downpours are possible. A few more showers are still possible overnight as lows fall to the upper 60s to low 70s. Winds from the northeast at 5 to 10 mph. Confidence: Medium

Tomorrow (Wednesday): The early morning could see cloudy skies and even a light shower or two. But then this looks like our best weather day of the week with partly sunny skies and cooler highs in the low to mid-80s. Humidity eases a bit, although it's still on the muggy side with dew points in the mid-60s to near 70. Winds are from the northeast at 5 to 10 mph. Confidence: Medium-High

Tomorrow night: The humidity ramps higher again with partly cloudy skies and lows in the upper 60s to mid-70s. A slight shower chance exists, too. Confidence: Medium

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A look ahead

Higher humidity on Thursday with partly to mostly cloudy skies, and highs in the 80s to near 90. Numerous afternoon to evening thunderstorms are a good bet. Thursday night brings more chances for scattered shower and storms with lows in the upper 60s to mid-70s. Confidence: Medium

Friday may start cloudy and then see some sunnier intervals in the afternoon pushing highs to around 90 with moderate to high humidity. Afternoon to evening thunderstorms could develop yet again. Muggy Friday night with partly cloudy skies and lows in the upper 60s to mid-70s. Confidence: Medium

The upcoming weekend continues with periods of cloudy skies, some mugginess, and daily storm chances. Saturday is the steamier of the two days with highs in the mid- to upper 80s. Highs ease to the low to mid-80s on Sunday, when humidity may drop some. Showers and storms are possible Saturday night with lows in the 60s to low 70s. Confidence: Medium

Next week looks like more of the same: muggy highs near 90 – which is around the norm, and daily chances of showers and thunderstorms.

Photo of sun rising through mixed skies above the Potomac on Monday.
Sun rising through mixed skies above the Potomac on Monday (Jeanne Stuart McVey/Flickr)

On this day

DC weather history for July 7

Record heat in 2012. Intense storms in 2020, bringing flooding rains and widespread impacts.

Sunrise5:50 a.m.Sunset8:37 p.m.
Avg High90°Avg Low72°
Rec High105° 2012Rec Low56° 1906Rec Rain2.04" 2020
Read full July 7 weather history →

Today’s daily digit — 6/10: Sixty percent of me is appreciating this reprieve from big heat and any rain is helpful, but 40 percent of me would like to see more sunshine and lower humidity. 🤷 Your call?
The digit is a somewhat subjective rating of the day’s weather, on a 0-to-10 scale.

Matt Rogers

Matt Rogers

Meteorologist and president and co-founder of the Commodity Weather Group. Specializes in long-range prediction.

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