Historical weather data, all-time temperature records, and monthly climate averages for Logan, UT. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Logan sits right in that shoulder-season sweet spot — historically averaging a high of 55° and a low of 30°, with a real swing in what's possible. The date has seen everything from a balmy 76° in 2021 to a brutal 17° low back in 2003, so don't put the layers away just yet. There's only a 1-in-5 chance of any precipitation today, and snow is pretty unlikely at just 5%.
Logan's weather has some serious range — 134 degrees separating the all-time record high of 104° (July 21, 1960) from the bone-chilling low of -30° (December 23, 1990). The wettest single day on record dropped 2.48 inches on August 19, 1977, a reminder that late-summer monsoon moisture can catch the valley off guard, while January 28, 2002 buried the area under 16 inches of snow in a single day.
Logan's warmest stretch runs late July, when average highs peak around 91°, while early January is the coldest with highs barely clearing 30°. If you're trying to dodge rain, aim for summer or fall — the wettest period is late April, averaging over half an inch per week. Spring and fall offer mild temperatures in the 59–77° range but come with the most weather variability.