The cold front is here! And wow, is it craaaaaawling along. The introduction of dry air is right on schedule. But I'm concerned that showers and clouds will plague New Jersey for most of Friday, before skies clear and our weather turns refreshing for the weekend.

Temperatures on this Friday morning are mainly in the lower 70s. Still sticky! Totally expected. Dry air has started to leak into northern New Jersey, and will continue to envelop the entire state through Friday early afternoon. It's going to get more comfortable as the day goes on.

In addition, I now have to keep scattered showers in the forecast through Friday early evening (dinnertime). It's not going to be a total washout. I don't see anything heavy or severe. It's just going to feel like a damp day, with occasional showers and bands of steadier rain passing through the state.

The HRRR (High-Resolution Rapid Refresh) model shows scattered showers over New Jersey through at least dinnertime Friday. (College of DuPage Meteorology)

The combination of the rain, clouds, and cooler air will keep high temperatures in the mid to upper 70s Friday. That's about 15 degrees cooler than Thursday, and about 5 to 10 degrees cooler than normal for late August. Not a pretty beach day, unfortunately.

As our weather really clears out and dries out Friday night, you'll finally find it refreshing. Overnight low temps will dip into the mid 50s for the hilltops of NW NJ, the upper 50s across interior NJ, and the lower 60s for urban and coastal areas.

Saturday is still the shining star of this forecast, thanks to abundant sunshine, generally mild temperatures, and very low humidity. I'm seeing high temperatures in the 75 to 80 degree range, with the coolest temperatures along the Jersey Shore (assuming a sea breeze sets up).

My only concern about Saturday is whether it's too cool for the beach, the pool, etc. It is still summer, after all. And lots of New Jerseyans will be on vacation next week (yours truly included). I think the key here is sunshine. 70s are nice and comfortable, and can feel quite warm as long as skies are sunny. So as long as there aren't too many clouds and the sea breeze isn't too strong, it's going to be a beautiful start to the weekend.

Sunday starts equally great, with some 50s and bright sunshine in the morning. As winds become more easterly, blowing off the ocean, clouds will markedly increase through Sunday afternoon. In addition, several consecutive model runs have shown a chance for sprinkles on Sunday, especially along the Jersey Shore. Temperatures will continue to decrease, topping out in the mid 70s (at best).

With mostly cloudy skies, a few isolated showers, and an easterly breeze, Monday will end up on the cool side of normal too. I'm seeing highs again in the lower to mid 70s. A real taste of September.

Changes are ahead for the middle of next week. But there's not much consistency amongst our long-range models. Both the GFS and Euro models show some rainy, unsettled weather in the Tuesday to Thursday time frame. It's going to get warmer and more humid again too.

One of the reasons we can't pinpoint when it's going to rain is a potential coastal storm that will slide up the Atlantic seaboard through early next week. It's very possible that this system develops tropical characteristics, and becomes a depression or even a named tropical storm. (Dorian is the next name on the list, by the way.) Right now, there is not a single forecast model that puts the storm anywhere near New Jersey. But could it be close enough to enhance some rain and/or cause rough surf? That's a good possibility, and something we'll have to watch closely.

Spaghetti plot of model solutions for a potential coastal/tropical storm through next week. Every forecast keeps the storm well east of New Jersey. (Tropical Tidbits)

And that will do it for me for climatological summer! I'll be taking a "stay-cation" next week to enjoy some family time. My friend and colleague Patrick Lavery will handle the weather blog in my absence. (Of course, if things get particularly messy, I'm prepared to jump back in.) Otherwise, I'll be back Tuesday, September 3rd.

Dan Zarrow is Chief Meteorologist for Townsquare Media New Jersey. Follow him on Facebook or Twitter for the latest forecast and realtime weather updates.