The end of July brings a major flip in the weather. After weeks of summer heat, clouds and a cool northeast breeze move in Thursday into Friday, and with it, the potential for a soaking rain. Some neighborhoods could pick up heavy totals, and if the rain bands line up just right, the National Weather Service may hoist flood watches for parts of southern New England Thursday night into Friday. The weekend turns gorgeous, sunny, dry, and comfortable, before warmth and humidity slowly return next week, setting up a more classic August pattern by late week.
Friday, August 1 – Much cooler with periods of rain
A dramatic change, raw, damp, and nearly 20 degrees cooler than earlier this week. A northeast wind keeps highs in the upper 60s, with waves of light to moderate rain possible through the day. There’s still uncertainty on exactly where the heaviest rain sets up, but if it focuses over the region, localized flooding is possible, and flood watches may be issued.
• High: 69–72°F | Low: 55–57°F | Wind: NE 7–10 mph
• Sky: Overcast with occasional rain, easing by evening
• Chance of rain: 50%
• Dew point: 60–64°F
Saturday, August 2 – Sunshine returns
High pressure clears the clouds and rain. Full sunshine, lower humidity, and a perfect summer afternoon. A cool morning makes it a great day for a walk or farmer’s market stop.
• High: 78–80°F | Low: 57–59°F | Wind: North 5–7 mph
• Sky: Sunny all day
• Chance of rain: 0%
• Dew point: 55–59°F
Sunday, August 3 – Perfect summer weather
One of the nicest days of the summer. Sunshine, low humidity, and a light southwest breeze make it perfect for outdoor plans.
• High: 83–85°F | Low: 60–62°F | Wind: SW 5–7 mph
• Sky: Sunny skies from start to finish
• Chance of rain: 0%
• Dew point: 57–61°F
Monday, August 4 – Dry and warming
Still dry and sunny, with a touch more warmth. Humidity stays low, keeping it comfortable for a typical August day.
• High: 85–87°F | Low: 61–63°F | Wind: South 3–6 mph
• Sky: Mostly sunny
• Chance of rain: 0%
• Dew point: 59–63°F
Tuesday, August 5 – Seasonable with a slight uptick in humidity
Humidity edges up slightly, but skies stay mostly sunny and dry. A few afternoon clouds drift through, but nothing to spoil plans.
• High: 83–85°F | Low: 62–64°F | Wind: SE 5–7 mph
• Sky: Mostly sunny with a few clouds
• Chance of rain: 5%
• Dew point: 60–64°F
Wednesday, August 6 – Summer heat nudges back in
Heat and humidity begin to build again. Temperatures climb back into the upper 80s, and it will feel sticky by afternoon. A stray evening shower is possible, but most spots stay dry.
• High: 86–88°F | Low: 64–66°F | Wind: SSW 5–8 mph
• Sky: Mostly sunny early, partly cloudy by evening
• Chance of rain: 10%
• Dew point: 63–67°F
Thursday, August 7 – Hotter, humidity climbing
A more classic August day, near 90°F and increasingly humid. Sunshine dominates, but late-day clouds signal a change ahead.
• High: 88–90°F | Low: 66–68°F | Wind: SW 6–8 mph
• Sky: Mostly sunny with increasing late clouds
• Chance of rain: 10%
• Dew point: 65–69°F
Friday, August 8 – Warm and unsettled late
Warm and sticky to end the week. A few pop-up showers or storms could develop by afternoon as the atmosphere gets more unsettled again.
• High: 85–87°F | Low: 67–69°F | Wind: SW 6–9 mph
• Sky: Partly sunny with isolated afternoon storms possible
• Chance of rain: 20%
• Dew point: 66–70°F