Historical weather data, all-time temperature records, and monthly climate averages for Channelview, TX. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Channelview runs mild, with an average high of 76° and low of 59° across 22 years of data. There's a 27% chance of rain today — not unlikely, given you're just days away from the wettest week of the year. Temperatures on this date have swung from a chilly 48° low back in 1951 to a warm 84° high as recently as 2025.
Channelview is classic Gulf Coast country — hot summers, mild winters, and the occasional dramatic extreme. The all-time high hit 104° in July 1954, while the coldest the thermometer has ever dropped is 15° in February 1951. A single November storm in 1961 dumped 6.08 inches of rain in one day, a reminder that this area can get drenched fast.
Summers here are long and serious — highs stay in the low 90s from July through August, peaking the week of July 30 at an average 93°. If you want cooler weather, January is your best bet, with highs only reaching the low 60s. Mid-April is the rainiest stretch of the year, averaging 1.72 inches in a single week, so pack accordingly for spring visits.