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CheckWeather USDupont Circle

Dupont Circle weather

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Dupont Circle weather alerts and warnings

active National Weather Service watches, warnings and advisories

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Dupont Circle weather in numbers

from 30 years of measured normals

Dupont Circle swings 57°F across the year, from 89°F highs in July to 32°F lows in January, and July is usually the wettest month in a year that brings about 47 in of precipitation.

Warmest month
July
89°F average high
Coldest month
January
32°F average low
Wettest month
July
47 in a year
Below freezing
Never
overnight lows stay above 32°F
Comfortable
3 months
April, May and October
Residents
23,000
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The weather map: all three models at once

NWS, American, European side by side around Dupont Circle and nearby towns.Live rain radar →
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Dupont Circle hourly forecast: next 14 hours

consensus of the three models

Rain in the next 24 hours, model by model

each model's own hourly precipitation, side by side

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Dupont Circle 10-day forecast, out to 14 days

where the models agree, and where they split

Dupont Circle, District of Columbia (DC) is at its warmest in Jul (average highs near 89°F) and coldest in Jan (lows around 32°F), with roughly 47 in of precipitation across the year. Below, compare what NWS, American, European forecast for Dupont Circle right now, and see exactly where they disagree.

We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in United States before you trust any single number.

Dupont Circle climate by month

average daytime high and overnight low across a typical year
Jan
48°
32°
Feb
52°
33°
Mar
57°
38°
Apr
69°
48°
May
74°
54°
Jun
85°
63°
Jul
89°
70°
Aug
85°
67°
Sep
79°
62°
Oct
69°
50°
Nov
58°
41°
Dec
48°
34°

Which forecast is most accurate in the US?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
89
/100rank #1
88±1.2°F96±1.2 mph8491% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
73
/100rank #2
82±1.8°F93±2.3 mph4972% hitNOAA / NCEP (United States)College Park, Maryland, USA

The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 1999 cities. Lower error means a higher score. See which forecast model is most accurate in United States, how we measure forecast accuracy, or which model each weather app uses.

What do you think of the forecasts?

your vote counts

The accuracy above is the measured record. This is your opinion: which forecast service do you trust most in United States? Give each 1 to 5 stars.

NWSNational Blend (NBM)
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AmericanNOAA GFS
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EuropeanECMWF
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One vote per service. Anonymous: we store no personal data, only a one-way hash of your connection for a day to stop double votes.

Common questions

What's the weather in Dupont Circle today?
On this page we show what NWS, American, European each forecast for Dupont Circle today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Dupont Circle today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Dupont Circle and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Dupont Circle?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Dupont Circle forecast is reliable, and when they split you should expect surprises. See our tested US accuracy scoreboard for how the models compare.
What is the warmest month in Dupont Circle?
July is typically the warmest month in Dupont Circle, with average highs around 89°F.
How cold does Dupont Circle get?
The coldest month in Dupont Circle is January, when overnight lows average about 32°F.
How much rain does Dupont Circle get?
Dupont Circle sees roughly 47 in of precipitation a year, with July usually the wettest month.

Nearby

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