Folsom weather
Loading live data…Latest for Folsom: NWS (National Blend (NBM)): 73° Clear · American (NOAA GFS): 72° Clear · European (ECMWF): 74° Clear.
The weather map: all three models at once
NWS, American, European side by side around Folsom and nearby towns.Live rain radar →Next 14 hours
consensus of the three models7-day forecast
where the models agree, and where they splitFolsom, CA is at its warmest in Jul (average highs near 98°F) and coldest in Feb (lows around 40°F), with roughly 38 in of precipitation across the year. Below, compare what NWS, American, European forecast for Folsom right now, and see exactly where they disagree.
Folsom climate by month
average daytime high and overnight low across a typical yearWhich 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 Folsom today?
Will it rain in Folsom today or tomorrow?
Which forecast is most accurate for Folsom?
What is the warmest month in Folsom?
How cold does Folsom get?
How much rain does Folsom get?
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.