Historical weather data, all-time temperature records, and monthly climate averages for Truckee, CA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5 in Truckee runs cold, with an average high of just 50° and a low that dips to 27°. The date has seen a 51-degree swing in extremes — from a balmy 63° in 1990 down to a brutal 12° as recently as 2023. There's about a 1-in-4 chance of precipitation today, though snow is essentially off the table.
Truckee is a place of serious weather extremes, spanning 112 degrees between its all-time records — a scorching 96° in July 2002 and a bone-chilling -16° in December 1990. A single October day in 2021 dropped 5.4 inches of precipitation, a reminder that the Sierra Nevada doesn't ease into its wet season.
Truckee peaks in late July, when average highs reach 83°, and bottoms out in mid-December at a frigid 39°. If you're chasing dry, warm weather, June through September is your window — but visit in mid-February and expect the year's heaviest precipitation, averaging nearly 2 inches in a single week. Spring and fall are transitional and unpredictable, as April's 12°–63° historical range makes clear.