Todays Weather in Boston · 18 May 2026 · 2 min

Todays Weather in Boston - Monday - 18 May 2026

Boston hits near 90 degrees Tuesday with sticky humidity marking the season's first real heat wave — then strong thunderstorms threaten Wednesday evening. Here's what to wear, when to stay inside, and what the Memorial Day weekend outlook looks like.

Todays Weather in Boston
Now Playing
Todays Weather in Boston - Monday - 18 May 2026

Audio is available on Spreaker — see link below.

What's covered

Boston Heat Wave Tuesday

Boston. It's nearly ninety degrees today, and the humidity is making sure you feel every bit of it.

Listen now →

What to Wear and Do Today

Practically speaking, dress light. Breathable fabrics only.

Listen now →

Wednesday Storm Risk

Wednesday is a different story entirely. A cold front moves through in the afternoon and evening, and it's bringing storms with it.

Listen now →

Thursday Relief Arrives

Once that front clears, the relief is dramatic. Thursday and Friday drop into the mid-to-upper sixties, dry and seasonably comfortable.

Listen now →

Memorial Day Weekend Outlook

Memorial Day weekend is still too far out to call with confidence. There's a chance high pressure keeps things cooler, but rain is possible late Friday into Saturday.

Listen now →

Boston Closing Forecast

Boston. Ninety degrees and humid today, storms brewing Wednesday, then a full reset by Thursday.

Listen now →

Chapter summary auto-generated from the verified script. Listen to the full episode for the complete content.

More episodes

From Todays Weather in Boston