CheckWeather US›Romulus
Romulus weather
Loading live data…The weather map: all three models at once
NWS, American, European side by side around Romulus 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 splitRomulus, MI is at its warmest in Jul (average highs near 83°F) and coldest in Jan (lows around 24°F), with roughly 35 in of precipitation across the year. Below, compare what NWS, American, European forecast for Romulus right now, and see exactly where they disagree.
Romulus climate by month
average daytime high and overnight low across a typical yearJan
35°
24°
Feb
44°
25°
Mar
48°
31°
Apr
60°
40°
May
72°
50°
Jun
80°
60°
Jul
83°
64°
Aug
81°
62°
Sep
76°
58°
Oct
63°
47°
Nov
51°
37°
Dec
41°
31°
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 Romulus today?
On this page we show what NWS, American, European each forecast for Romulus 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 Romulus today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Romulus 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 Romulus?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Romulus 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 Romulus?
Jul is typically the warmest month in Romulus, with average highs around 83°F.
How cold does Romulus get?
The coldest month in Romulus is Jan, when overnight lows average about 24°F.
How much rain does Romulus get?
Romulus sees roughly 35 in of precipitation a year, with Apr 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.