NWS, American, European side by side around Compton and nearby towns.Live rain radar →
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Next 14 hours
consensus of the three models
7-day forecast
where the models agree, and where they split
Compton, CA is at its warmest in Jul (average highs near 84°F) and coldest in Jan (lows around 44°F), with roughly 23 in of precipitation across the year. Below, compare what NWS, American, European forecast for Compton right now, and see exactly where they disagree.
Compton climate by month
average daytime high and overnight low across a typical year
Jan
62°
44°
Feb
63°
44°
Mar
63°
47°
Apr
69°
50°
May
70°
55°
Jun
76°
59°
Jul
84°
63°
Aug
84°
63°
Sep
81°
62°
Oct
81°
57°
Nov
73°
49°
Dec
68°
48°
Common questions
What's the weather in Compton today?
On this page we show what NWS, American, European each forecast for Compton 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 Compton today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Compton 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 Compton?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Compton 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 Compton?
Jul is typically the warmest month in Compton, with average highs around 84°F.
How cold does Compton get?
The coldest month in Compton is Jan, when overnight lows average about 44°F.
How much rain does Compton get?
Compton sees roughly 23 in of precipitation a year, with Feb 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.