DAYS 1-5 (JULY 15-19)<\/p>\n\n\n\n
What’s left of a cold front drifts offshore and dissipates today, but brings lingering showers to Cape Cod, Martha’s Vineyard, and Nantucket first. High pressure builds offshore with predominant heat and humidity through midweek. Some short range guidance has shown the possibility for an isolated shower \/ thunderstorm popping up this afternoon and with the higher dew point air and a couple boundaries around from recent rain showers, I can see that as a slight chance, but after the early showers leave southeastern areas, it will be a generally rain-free day. Wednesday’s rain chance is nil. It is Thursday, when a trough approaches and passes, and Friday, when a cold front swings through, that have shower and thunderstorm opportunities, both of which will be focused on more closely starting with my next update. Behind that late-week cold front comes a pleasant air mass for the start of the weekend.<\/p>\n\n\n\n
TODAY: Cloudy start with showers Cape Cod \/ Islands, otherwise a sun \/ cloud mix with only the slightest chance of an isolated pop-up PM shower. Highs 83-90 except 75-82 CC \/ Islands. Dew point middle 60s to lower 70s. Wind SW up to 10 MPH.<\/p>\n\n\n\n
TUESDAY NIGHT: Clearing. Lower elevation fog patches. Lows 65-72. Dew point near 65. Wind SW under 10 MPH.<\/p>\n\n\n\n
WEDNESDAY: Mostly sunny. Highs 86-93 but a bit cooler coastal areas especially Cape Cod. Dew point 65+. Wind variable up to 10 MPH with coastal sea breezes.<\/p>\n\n\n\n
WEDNESDAY NIGHT: Mostly clear to partly cloudy. Patchy fog in low elevations. Lows 66-73. Dew point 65+. Wind variable under 10 MPH.<\/p>\n\n\n\n
THURSDAY: Variably cloudy. Scattered to numerous showers \/ thunderstorms. Highs 85-92, cooler South Coast. Dew point near 70. Wind S to SW 5-15 MPH.<\/p>\n\n\n\n
THURSDAY NIGHT: Chance of showers and thunderstorms early, otherwise variably cloudy with patchy fog. Lows 70-77. Dew point 70+. Wind SW up to 10 MPH.<\/p>\n\n\n\n
FRIDAY: Variably cloudy. Showers and thunderstorms likely. Highs 81-88. Dew point 70+, may drop late-day west to east. Wind SW 5-15 MPH, shifting to NW from west to east.<\/p>\n\n\n\n
FRIDAY NIGHT: Clearing. Lows 60-67. Dew point falls toward 60. Wind NW 5-15 MPH.<\/p>\n\n\n\n
SATURDAY: Mostly sunny. Highs 78-85, coolest coast. Dew point sub-60. Wind N up to 10 MPH with light coastal sea breezes.<\/p>\n\n\n\n
DAYS 6-10 (JULY 20-24)<\/p>\n\n\n\n
Northwest flow dominates. Disturbances around July 20 and one or two more after that bring passing shower and thunderstorm chances while most times are rain-free. Temperatures near to above normal.<\/p>\n\n\n\n
DAYS 11-15 (JULY 25-29)<\/p>\n\n\n\n
Large scale pattern features a ridge of high pressure in the central US. West to northwest flow here brings variable temps averaging near to above normal and passing disturbances can bring a couple shower and thunderstorm chances but again much of the time fair weather would rule.<\/p>\n","protected":false},"excerpt":{"rendered":"
DAYS 1-5 (JULY 15-19) What’s left of a cold front drifts offshore and dissipates today, but brings lingering showers to Cape Cod, Martha’s Vineyard, and Nantucket first. High pressure builds offshore with predominant heat and humidity through midweek. Some short range guidance has shown the possibility for an isolated shower \/ thunderstorm popping up this … Continue reading Tuesday July 15 2025 Forecast (7:26AM)<\/span>