FORT WAYNE, Ind. (WPTA) – Sunny and warm weather will stick with us through the upcoming weekend!. Highs will range from 86-89º Wednesday through Saturday with continued low humidity, but subtle changes will creep into the weather pattern beginning Sunday. We’ll see clouds increase throughout the day ahead of a front with cooler highs in the low to mid 80s. I think any measurable rain is unlikely through Sunday evening, though the speed of this front will ultimately determine whether or not showers could appear as early as Sunday afternoon. Right now, that scenario is not expected.