'NCIS' Star Pauley Perrette Takes Over Garth Kemp's Weather Forecast

(CBSLA.com) — "NCIS" star Pauley Perette helped Garth Kemp show us what weather to expect this weekend.

Perrette, who stopped by KCAL9 to talk about her efforts to help the homeless population in Los Angeles after being attacked by a homeless man near her home, took a few minutes to assist Kemp with the rainy outlook.

Starting with "It's 68 degrees in Ontario", Perrette needed a little bit of help figuring out where to stand in front of the "green screen", but she eventually settled in and turned in a solid performance.

Perrette isn't a total newbie, though: she told Kemp the appearance marked the second time she had done weather on TV.