Hot and humid conditions continue in Boca Raton today with heat index values near 100, followed by a higher storm chance late afternoon through tonight. A few storms may produce strong wind gusts and brief urban flooding from heavy downpours.
Boca Raton stays hot and sticky today with a late-day storm chance, then a wetter pattern takes over Tuesday through Thursday with more widespread thunderstorms and pockets of heavy rain.
Sunday stays partly sunny, very warm, and sticky in Boca Raton, with heat index values near 100 and only a small late-day storm chance. Storm coverage increases Monday, then Tuesday looks like the wettest day of the week with a higher risk for downpours, lightning, and a few stronger storms.
Saturday stays mostly sunny and hot in Boca Raton, with a high near 89 and a southeast breeze. Humidity builds through the weekend, pushing heat index values into the 100–105 range, while rain chances gradually increase—especially early next week as a front nears South Florida.
Sunny and mainly dry weather holds in Boca Raton today, but the heat is the headline through the weekend. A sea breeze will turn winds onshore this afternoon, then rain and thunder chances rise early next week as a front nears South Florida.