Historical weather data, all-time temperature records, and monthly climate averages for Temple City, CA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5 in Temple City averages a pleasant 73° high and 49° low, but this date has seen some wild swings over 120 years of records. The thermometer once hit 101° back in 1989, and in 1921 it dipped to a near-freezing 33°. There's a 23% chance of rain today, though snow is essentially off the table.
Temple City's weather has real range when pushed to its limits — the all-time high of 115° came during the brutal September 2020 heat wave, while the mercury once bottomed out at 21° way back in January 1913. The wettest single day on record dropped a remarkable 7.7 inches of rain on March 2, 1938, and even a rare 3 inches of snow fell on January 11, 1949.
Temple City is warm and sunny year-round, with highs staying in the mid-to-upper 60s even in the coolest weeks of early January and peaking around 90° in late July and early August. If you're trying to dodge rain, aim for summer — the wettest stretch of the year clusters around late February, averaging over an inch in a single week. Spring and fall offer the most comfortable middle ground, with highs in the mid-70s to low 80s.