2022 Boston Marathon Weather: Near-Perfect Marathon Conditions Forecast For 1st Spring Boston Since 2019

by Robert Johnson
April 12, 2022

April 17th update- The race is less than 12 hours away and the weather forecast is still really good for race day.

Article continues below player.

It is supposed to be 43 degrees at 9 am in Hopkington with 4 mph winds. The only bad news is the wind should e from the north so any chance of a slight tailwind looks to be gone (course runs west to east).

Original article below:

The 2022 Boston Marathon – the first spring Boston Marathon in more than three years (April 15, 2019 was the last spring Boston) – will take place in less than a week as the pro men will take off at 9:37 am ET on Monday, April 18th.

And with Boston, the big question is almost always, “What is the weather going to be like?”

The answer – it looks like it’s going to be a near-perfect day to run a marathon. The temperature looks ideal – between 44 and 50 degrees for the duration of the race for the pros. And it will be dry as there is a zero percent chance of rain according to DarkSky. Plus there will be hardly any wind (5-7 mph) and the wind that is happening will either be a cross wind, coming from the NW, or a a tail wind, coming from the West, as the Boston course runs from West to the East with a slight Northerly component.

Oh, and it’s expected to be nearly 100% overcast (91% to 100%) so the sun won’t be a factor. And did I forget to mention the humidity will be super low (35%, dew point of 20).

Except for the fact there won’t be a massive tailwind, the weather looks to be a little bit better than the weather was in 2011 when the crazy fast men’s course record was run as the temperature will be a little bit less than 2011, it will be less humid and the sun won’t be out.

Have fun out there.

Talk about the 2022 Boston Marathon weather on our world-famous fan forum / messageboard. MB: The official “too early 2022 Boston Marathon weather predictions” thread

Boston course map. Photo via Marathonguide.com

Predicted temp (Elite men start at 9:37 am, women at 9:45, wave 1 at 10)

Predicted wind

Predicted humidity

Predicted dew point

Predicted cloud cover

More: From the LRC Archvies:

2011: Once In A (Marathon) Lifetime Conditions Forecast For Boston On Monday This is the famous post where our own John Kellogg forewaw the possibility of the fastest Boston ever.
2011: Official John Kellogg Is a Genius Thread (He Predicted The 2:03 on Boston)

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