Forecast for Long Island

See the "My Personal Weatherman" Facebook page for frequent updates.

- Today: Sunny with highs mostly in the upper 80's, but some 90 degree readings for the northern and western areas and cooler for the south shore and east end. The humidity will be fairly low to moderate. There is only a very slight chance of a widely scattered passing shower or storm in the late afternoon. - Tomorrow: Mostly sunny to party cloudy in the morning into early afternoon, and then there is a pretty good chance of some showers and thunderstorms in the afternoon into the night with the backdoor cold front coming down from the north (moving generally from NE to SW). Highs will mostly be in the mid to upper 80's, but cooler for the south shore and east end. It will also be pretty humid with dew points in the mid to upper 60's. - Independence Day: Mostly cloudy in the morning with some very early morning showers possibly still lingering in the area, but it will become mostly sunny by afternoon with highs only in the low 80's and cooler for the south shore and east end. The humidity will be fairly low to moderate with dew points in the low 60's. There is only a 10% chance of a stray shower or thunderstorm in the afternoon, but nothing really to worry about. The wind will be fairly light out of the northeast mostly at 5 to 10 mph. - Sunday: Mostly sunny with highs mostly in the low to mid 80's with moderate humidity. - Monday: Partly to mostly sunny with a slight chance of an afternoon or evening thunderstorm with highs mostly in the mid to upper 80's with moderate humidity. - The rest of next week looks pretty hot and humid with highs mostly in the upper 80's to low 90's, but cooler for the south shore and east end. Dew points will mostly be in the low 70's, and there will be a chance of scattered thunderstorms in the afternoon or evening, especially for the middle to end of the week.