weather May 29, 2020 7:27 am First Alert Forecast: High Temperatures While the weather cools down, we’ll still see temperatures in the 70s and 80s. Belen de Leon has your First Alert forecast for Friday, May 29, 2020. US & World Videos 3:18 First Alert Forecast: Breezy Sunday 3:31 First Alert Forecast: Mostly Cloudy Saturday 3:12 First Alert Forecast: Rain this weekend 3:46 First Alert Forecast: Weekend Sprinkle Chance 3:47 First Alert Forecast: Morning Clouds & Fog