Houston is waking up to a warm, swampy start on Thursday, June 4, 2026, with mostly cloudy skies, temperatures hovering around 75°F, and dewpoints near 73°F. In other words, it already feels sticky across the metro. Showers and thunderstorms are likely on and off through the day, with the heaviest coverage expected from late morning into the afternoon. Some of these storms could bring brief, heavy downpours and reduced visibility. The high should top out near 84°F with scattered storms lingering into the evening.
Showers And Thunderstorms Today
Scattered to at times numerous storms are expected, with better chances before 10 a.m. and then again from late morning into the mid afternoon. New rainfall amounts of about a quarter to half an inch are possible, with locally higher totals where storms slow down or stall. Stronger cells could produce gusty winds and dangerous lightning, which may slow commutes and trigger brief urban or poor drainage flooding in low-lying areas. For the latest timing and impacts, check the National Weather Service.
Coastal And Marine Impacts
Easterly to southeasterly winds are expected to crank up along the coast Thursday and Friday, kicking up higher waves and a greater rip current risk. Small craft should use extra caution, and beachgoers should pay close attention to posted flags. The persistent onshore flow may nudge water levels a bit higher during high tide cycles, so expect choppier conditions around Galveston. If your plans involve time on the water, it may be wise to hold off until winds relax and seas calm down.
Weekend Outlook And Heat
Between rounds of rain, warm and humid air will hang around into the weekend, with highs climbing into the upper 80s to low 90s. Heat index values are expected to reach the mid 90s to near 100 in some neighborhoods. If you need an air-conditioned place to cool off this weekend, recent local coverage highlights city cooling center openings and related resources. See 20 cooling centers opening across Houston for details on the program and participating sites.
How To Prepare
Plan on carrying an umbrella and building in a little extra travel time during peak storm hours, and avoid driving through standing water. If you are headed to the coast, secure any loose gear and check local beach advisories before you go. Keep your phone charged, watch radar, and follow official updates if storms strengthen or conditions change.
