CheckWeather US›Dale City
Dale City weather
Loading live data…The weather map: all three models at once
NWS, American, European side by side around Dale City and nearby towns.Live rain radar →Loading the three model maps…
Next 14 hours
consensus of the three models7-day forecast
where the models agree, and where they splitDale City, VA is at its warmest in Jul (average highs near 89°F) and coldest in Jan (lows around 33°F), with roughly 44 in of precipitation across the year. Below, compare what NWS, American, European forecast for Dale City right now, and see exactly where they disagree.
Dale City climate by month
average daytime high and overnight low across a typical yearJan
48°
33°
Feb
53°
35°
Mar
58°
39°
Apr
70°
50°
May
75°
56°
Jun
85°
64°
Jul
89°
70°
Aug
87°
68°
Sep
80°
62°
Oct
70°
51°
Nov
59°
41°
Dec
49°
34°
Which forecast is most accurate in the US?
CheckWeather Score — graded against the weather that actually happened
The CheckWeather Score blends temperature, wind and rain accuracy — each measured against ERA5 (the recorded weather) over the last 30 days across 40 cities. Lower error means a higher score. The apps you know (AccuWeather, Apple Weather, The Weather Channel) are built on these models.
Common questions
What's the weather in Dale City today?
On this page we show what NWS, American, European each forecast for Dale City 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 Dale City today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Dale City 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 Dale City?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Dale City 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 Dale City?
Jul is typically the warmest month in Dale City, with average highs around 89°F.
How cold does Dale City get?
The coldest month in Dale City is Jan, when overnight lows average about 33°F.
How much rain does Dale City get?
Dale City sees roughly 44 in of precipitation a year, with Dec usually the wettest month.
The forecasts Americans check
The two biggest apps keep their model a secret, so we can't show their numbers, only link you to them. The National Weather Service is public, so its data sits right in the comparison above.