After a rainy Saturday in the Lehigh Valley, Sunday should bring sunny skies and warmer afternoon, meteorologists say.

The National Weather Service in Mount Holly predicts decreasing clouds throughout the morning, with a high of 58 degrees and light winds in the afternoon. Overnight low temperatures will dip to around 38 degrees, with patchy frost after midnight.

The rest of the week will bring more seasonable temperatures to the region. Monday will start off mostly clear with a high of 67 degrees, before giving way to a cooler evening, according to the weather service.

Monday’s sunshine will give way to a chance of showers Tuesday through Friday, according to the weather service. High temperatures are expected to drop slightly as the week goes on, dipping into the upper 50s by Thursday.

Here is the extended weather service forecast.

Tuesday: A slight chance of showers after 2 p.m. Mostly sunny, with a high near 67. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.

Tuesday Night: A chance of showers, mainly between 8 p.m. and 2 a.m. Mostly cloudy, with a low around 47. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday: Showers likely after 2 p.m. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.

Wednesday Night: Showers, mainly before 2 a.m. Low around 47. Chance of precipitation is 80%.

Thursday: A chance of showers before 2 p.m. Mostly cloudy, with a high near 59. Chance of precipitation is 30%.

Thursday Night: Partly cloudy, with a low around 41.

Friday: Mostly sunny, with a high near 59.

Friday Night: Partly cloudy, with a low around 40.

Saturday: Mostly sunny, with a high near 57.