An upper air low pressure system will combine with a surface low pressure system off of Cape Cod. This somewhat static pattern with upper air low pressure systems nearby should continue to affect our weather over the weekend.

Saturday

A cyclonic flow around the low will bring instability and cloudiness as disturbances rotate around the low for Saturday. 

Saturday will be mostly cloudy. A quick, widely scattered sprinkle can’t be ruled out, but the day will essentially be dry. Chilly temperatures. High 53º as 2.1º (NBM Model, Blue Bell)

Sunday

The Sunday forecast is more uncertain. The same low pressure system should gradually move eastward, bringing less of a cyclonic flow. However some models are suggesting another upper air disturbance will move through from the west. Some sun in the morning. Considerable cloudiness, especially in the afternoon.

The GFS again cranks out a widely scattered sprinkle around 4 PM. The ICON model is also showing this upper air disturbance and a chance of sprinkles, especially far northern areas. High of 61.1º sd 3.0º (NBM Model, Blue Bell)

Seasonal average high right now is 64º.