NWS, American, European side by side around Long Beach 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
Long Beach, CA is at its warmest in Aug (average highs near 80°F) and coldest in Jan (lows around 46°F), with roughly 24 in of precipitation across the year. Below, compare what NWS, American, European forecast for Long Beach right now, and see exactly where they disagree.
Long Beach climate by month
average daytime high and overnight low across a typical year
Jan
61°
46°
Feb
61°
46°
Mar
61°
49°
Apr
66°
51°
May
67°
56°
Jun
72°
59°
Jul
79°
62°
Aug
80°
63°
Sep
78°
62°
Oct
77°
57°
Nov
70°
51°
Dec
66°
50°
Common questions
What's the weather in Long Beach today?
On this page we show what NWS, American, European each forecast for Long Beach 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 Long Beach today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Long Beach 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 Long Beach?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Long Beach 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 Long Beach?
Aug is typically the warmest month in Long Beach, with average highs around 80°F.
How cold does Long Beach get?
The coldest month in Long Beach is Jan, when overnight lows average about 46°F.
How much rain does Long Beach get?
Long Beach sees roughly 24 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.