Boston Sizzles Again: Exact Timeline for the Major Cool Down
Boston Weather Forecast: Hot Start to Week, Cool Relief by Weekend
What’s Happening This Week?
Boston is getting a hot and sticky start to the week, but don’t worry—much nicer weather is coming by the weekend! The National Weather Service (NWS) says temperatures and humidity will drop as we head toward Friday and Saturday.
The Big Picture: Monday stays warm and humid, but a "cooldown" arrives late in the week with comfortable 70s and sunny skies—perfect for outdoor plans!
Monday: Warm, Cloudy, Possible Evening Showers
What to expect:
- High temperature: Upper 80s (around 87–89°F)
- Sky: Increasing clouds throughout the day
- Humidity: Still noticeable, but not as oppressive as last weekend
- Rain chance: Showers possible after sundown
Will storms hit Boston?
- Western Massachusetts (Worcester to the Berkshires) could see strong storms as early as 4 p.m.
- Boston area: Storms may arrive after dark, so they’ll likely be weaker
- Bottom line: Eastern MA might get a storm, but it probably won’t be severe
Tuesday & Wednesday: Sunny, Dry, and Less Humid!
Great news for midweek:
| Day | High Temp | Conditions | Humidity |
|---|---|---|---|
| Tuesday | Mid-80s | Sunny & dry | Big drop |
| Wednesday | Mid-80s | Sunny & dry | Big drop |
Meteorologist Andrew Loconto says: Both days will feel much more comfortable thanks to a "quite a drop off in the humidity level."
Thursday: A Weather System Moves In
What’s a "funnel system"?
Think of it like a slide for weather—it pushes clouds and rain through our area.
- Timing: Moves in early in the day (good news—less time for strong storms to build)
- Rain: Some showers likely, but nothing heavy or hazardous
- Sky: Partly sunny
- High: Mid-80s
- Rain continues: Through Thursday night
Friday Through Weekend: Hello, Fall Vibes!
The best weather of the week arrives just in time for the weekend!
| Day | High Temp | Conditions | Feels Like |
|---|---|---|---|
| Friday | 70s | Sunny | Comfortable! |
| Saturday | 70s | Sunny | Comfortable! |
| Sunday | 70s | Sunny | Comfortable! |
Why it’ll feel great:
- Highs only in the 70s
- Comfortable humidity (not sticky!)
- Northerly breeze (cool, fresh air from the north)
- Sunny skies
Perfect for: Hiking, picnics, beach walks, yard work, or just enjoying a coffee outside!
Important Points to Remember
- Monday: Warm (upper 80s), humid, clouds increase, showers possible after dark
- Storms: Strongest risk west of Boston (Worcester to Berkshires) Monday afternoon
- Tue/Wed: Best midweek days—sunny, mid-80s, low humidity
- Thursday: Early-day system brings showers, not severe, high mid-80s
- Fri–Sun: Fantastic weekend—70s, sunny, comfy humidity, north breeze
Summary
Boston starts the week on a warm, humid note with Monday reaching the upper 80s and a chance of evening showers (stronger storms stay west). Tuesday and Wednesday bring relief—sunny, dry, mid-80s, and much lower humidity. Thursday sees a quick-moving system with light showers, then Friday through the weekend delivers beautiful "early fall" weather: 70s, sunny, comfortable humidity, and a refreshing north breeze. Plan outdoor fun for the weekend!
FAQ
1. Will it rain on Monday in Boston?
Maybe—but likely after sunset. Western MA could see storms by 4 p.m., but Boston’s rain chance increases after dark, and any storms should be weaker by then.
2. What does "funnel system" mean?
It’s a weather pattern that channels clouds and rain through an area. Because this one arrives early Thursday, storms don’t have time to get strong—so just light showers.
3. When will the humidity go away?
Big drop by Tuesday! Monday is still humid, but Tuesday and Wednesday feel much drier and more comfortable.
4. Is the weekend really going to be that nice?
Yes! Highs in the 70s, sunny, low humidity, and a cool north breeze. Loconto calls it "really great for any outdoor activities."
5. Should I cancel outdoor plans for Monday?
Not necessarily. Daytime stays dry with just increasing clouds. If you’re out after dark, bring a light rain jacket just in case.