Spring in Boston is definitely showing off this week, giving us everything from cool mornings and warm afternoons to some nearly summer-like temps this weekend. Here’s your full week breakdown so you can stay one step ahead of the skies.
Friday, April 18 – A Breezy Start to the Weekend
Friday kicks off on the cooler side but warms up as the day goes on. Expect a high around 65°F, though it might feel a bit cooler with some gusty breezes, especially in the afternoon. Early sunshine gives way to cloud cover, so it’s one of those “layers and sunglasses” kind of days. Perfect for a walk on the Esplanade — just bring a jacket!
Saturday, April 19 – Break Out the Short Sleeves!
Saturday’s the kind of day we dream about all winter. The sun’s out (mostly), and temps are expected to climb to a toasty 79°F — yup, almost 80! It’ll feel downright summery. Just one heads-up: pollen levels will be through the roof, so allergy sufferers, stock up on tissues and antihistamines. Otherwise, patio brunch is absolutely on the table.
Sunday, April 20 – Spring Hits the Brakes
Don’t get too cozy with the warmth. Sunday cools things down again with a high around 62°F and a mix of sun and clouds. It’s still a nice day to be outside, but you’ll definitely want a light jacket once the sun dips — the low will drop to 39°F overnight.
Monday, April 21 – Marathon Monday Weather Looks Ideal
If you’re running, cheering, or just trying to get around the city — good news: Marathon Monday should feel just right. Expect temps around 59°F, some early sun, and more clouds rolling in during the afternoon. Not too hot, not too cold — a classic New England spring day. Toss a hoodie on and you’re good to go.
Tuesday, April 22 – Spring Turns It Back On
Temps start climbing again Tuesday, hitting 69°F with skies turning sunnier as the day goes on. It’s shaping up to be a gorgeous day, great for post-work strolls or sneaking in some fresh air during your lunch break. No weather excuses here!
Wednesday, April 23 – More Mild Spring Vibes
We stay right in that spring sweet spot with highs around 62°F, a mix of sun and clouds, and generally pleasant conditions. No surprises, no big swings — just a good day to enjoy the outdoors (or open a window if you’re stuck inside).
Thursday, April 24 – Spring Ends the Week Strong
We finish the week on a high note — sunny skies, light clouds, and highs near 66°F. Honestly, it’s a solid excuse to wrap work early and grab a coffee or a walk outdoors before the weekend rolls back in.
