Find the most current and reliable 7 day weather forecasts, storm alerts, reports and information for [city] with The Weather Network. Maricopa, AZ Weather Forecast | AccuWeather Current Weather 3:42 PM 101° F RealFeel® 103° RealFeel Shade™ 99° Air Quality Fair Wind SE 4 mph Wind Gusts 9 mph Mostly sunny More Details. Friday Night Mostly Clear Low: 73 °F Saturday Sunny and Breezy High: 101 °F Saturday Night Mostly Clear Low: 70 °F Sunday Sunny High: 99 °F.