The 10-day weather forecast for Arbor Heights, Erie, and Annan, Pennsylvania is expected to be windy with rain showers mixed with snow showers throughout the day, with temps falling sharply to near 35 degrees. The forecast includes a high of 59F, with a 70% chance of rain, and winds could occasionally gust over 40 mph. The weather will be mostly cloudy with rain and snow showers in the evening, then becoming more unsettled overnight. However, it will be more windy and colder than usual, with temperatures expected to plummet to near 40 degrees.