Historical weather data, all-time temperature records, and monthly climate averages for Menifee, CA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5th in Menifee lands right in the sweet spot of spring — expect a comfortable high near 74° and a cool overnight low around 45°. Historically, the date has swung wildly, from a scorching 101° in 1989 to a near-freezing 33° in 1999. Rain is almost a non-event, with just a 6% chance of any precipitation.
Menifee plays in the extremes — the all-time high of 116° on September 3, 1982 puts it firmly in Southern California desert territory, while the record low of 18° on December 8, 1978 proves it can bite in winter. Even snow has made a surprise appearance, with 0.5" falling on November 12, 1985. The wettest single day on record dropped 3.48" on Valentine's Day 2019.
Summer is long and relentless here — average highs stay at 98° or above from mid-July through August, peaking during the week of July 23–29. If heat isn't your thing, late December is your window, with highs cooling to a mild 65°. Rain is rare and concentrated in late winter, with the wettest stretch averaging just 0.69" during the last week of February into early March.