Weather Authority: 5:30 a.m. Monday forecast
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Philadelphia is starting off the week with some sun, before rain makes its way into the forecast later this week.

Weather Authority: Cloudy, mild Monday to start the week

Monday morning will see temperatures in the upper 40s to low 50s, though clouds will increase throughout the day, seeing temperatures reach into the 60s, FOX 29’s Kathy Orr says.

A sunny day is a perfect time to view sunspots, but make sure to view safely

Spots on the sun are also dark spots, and if you have a solar lens on a fancy camera, a solar filter on a telescope, or another way to safely look at the sun without your eyes, you'll see a handful of those dark spots on it.

Weather Authority: Pleasant Thursday leads to an above-average weekend

A frost advisory is in effect Wednesday night for areas north of Philadelphia as temperatures fall into the low 40s and high 30s overnight.