CheckWeather US›Big Bear Lake
Big Bear Lake weather
Loading live data…NWSNational Blend (NBM)
61°
Clear
Feels 60° · Wind 0 mph · Humidity 59%
AmericanNOAA GFS
66°
Clear
Feels 61° · Wind 4 mph · Humidity 36%
EuropeanECMWF
74°
Clear
Feels 73° · Wind 1 mph · Humidity 35%
Latest for Big Bear Lake: NWS (National Blend (NBM)): 61° Clear · American (NOAA GFS): 66° Clear · European (ECMWF): 74° Clear.
The weather map: all three models at once
NWS, American, European side by side around Big Bear Lake 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 splitBig Bear Lake is a small town of about 5,213 people in CA, sitting at 34.2°N in a subtropical climate zone. NWS, American, European each forecast Big Bear Lake with their own physics, so we line all three up and flag where they disagree. Nearby towns include Big Bear City, Lucerne Valley, Lake Arrowhead.
Common questions
What's the weather in Big Bear Lake today?
On this page we show what NWS, American, European each forecast for Big Bear Lake 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 Big Bear Lake today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Big Bear Lake 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 Big Bear Lake?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Big Bear Lake forecast is reliable, and when they split you should expect surprises. See our tested US accuracy scoreboard for how the models compare.
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.