Spring Arrives in Philadelphia Region with Evening Rain

Warmer weekend ahead as spring officially begins on Friday

Mar. 20, 2026 at 4:49am

Got story updates? Submit your updates here. ›

Spring officially begins on Friday, March 20th in the Philadelphia region, with temperatures climbing into the mid-60s. However, the day will also bring evening rain showers that could impact outdoor plans. The weekend is expected to be warmer, with highs reaching the 60s on Saturday and near 70 on Sunday before another front brings more rain on Sunday night.

Why it matters

The arrival of spring marks a transition in weather patterns for the Philadelphia area, with warmer temperatures and increased precipitation. This forecast provides important information for residents to plan their activities and prepare for the changing conditions.

The details

Friday will start off colder, but temperatures are expected to climb into the mid-60s by the afternoon. However, rain will move into the region during the evening hours, potentially impacting the Friday evening commute. The rain is expected to taper off Friday night as a warm front lifts back into the area. Saturday is forecast to be sunny with highs in the 60s, while Sunday will be even warmer, with temperatures approaching 70 degrees. Another front is expected to bring more rain on Sunday night, leading to a cooler start to the workweek on Monday.

  • Spring officially begins on Friday, March 20th at 10:46 a.m.
  • Rain is expected to arrive in the Philadelphia region on Friday evening.
  • Warmer temperatures in the 60s are forecast for Saturday and Sunday.
  • Another front is expected to bring rain on Sunday night.
  • Cooler temperatures, with highs in the 40s and 50s, are expected on Monday and Tuesday.

The players

Philadelphia region

The geographic area encompassing the city of Philadelphia and its surrounding suburbs in Pennsylvania.

Got photos? Submit your photos here. ›

What’s next

Residents should monitor the forecast for any potential changes, especially regarding the possibility of additional snow on March 31st.

The takeaway

The arrival of spring in the Philadelphia region brings a mix of warmer temperatures and increased precipitation, with the potential for both sunny and rainy conditions over the coming days. Residents should plan accordingly and stay informed about the evolving weather patterns.