R.I.P. Spring 2025

R.I.P. Spring 2025It may not feel like Spring is ending with cool air this morning, but trust us. It is. 😬Eric Berger · Monday, May 12, 2025 6:52 AMIn brief:
-The calendar reads May 12, but although June remains several weeks away today is the final day of spring for this year.
-Beginning tomorrow summer arrives in Houston and it does not appear likely to relinquish its grip. The region faces hot and sunny weather for awhile.The end of springLooking back with hindsight, we might say that spring began on February 26 in Houston this year, a day when the high temperature reached 82 degrees. From that point forward, the city would not have any more daily highs below 69 degrees. And all things considered, it has been a rather warm spring, with both March and April recording average temperatures more than 4 degrees above normal. However, May so far has been temperate with near normal highs and lows, and a pair of pretty spectacular spring-like weekends. For those dreading the onset of summer it has been mighty fine. Sunday evening, with sporadic sunshine and dry air, was just an incredibly fine time to be outside.But all good things must come to an end. And we can say with high confidence that spring will end today. Consider this morning the final hurrah. It sure may not feel like it outside right now, with much of the area dropping into the upper 50s. Indeed, it feels almost chilly outside. But believe me, this is it. The high today will be fine, in the mid-80s for most locations. But tonight will be warmer and more humid, and then by Tuesday we're off to the races with a high temperature likely reaching the lower 90s. Maybe we will get a final, weak front 8-10 days from now, but it's not something I'd bet on.MondayMuch of the Houston region has fallen into the upper 50s or lower 60s this morning, and it feels positively spring like. Winds are generally calm this morning, and may yet come from the northwest for a few more hours today. This will help hold dewpoints in the 50s for much of today, helping keep humidity levels low through this afternoon and early evening. With clear skies high temperatures will likely reach the mid-80s. By tonight we will fall into a much more southeasterly flow, allowing for humidity levels to rise. Lows tonight will only drop into the upper 60s.TuesdaySoutherly winds will become much more noticeable on Tuesday, with gusts up to 25 mph or perhaps even a bit higher. With this southerly flow skies will be mostly sunny, and high temperatures will reach at least the lower 90s. Tuesday night will be warm, with lows dropping only into the mid-70s.Wednesday through SundayHigh pressure takes control, and we are going to see a hot week. Look for partly to mostly sunny days with high temperatures in the mid-90s, and mostly cloudy nights with lows in the upper 70s. Some inland locations will get into the upper 90s, with Wednesday likely to be the hottest day of the week. Rain chances will be virtually non-existent. With dewpoints around 70 degrees, the humidity will feel summer-like. From day to day there will be very little change in the weather, but there might be a very slight downturn in temperatures by the weekend.Next weekThe uncharacteristically hot pattern will persist into next week before some kind of front slides into the state. Whether it makes it all the way to Houston remains to be seen. But that will bring our best chance of rain for the next 10 days.