CheckWeather US›Barnstable
Barnstable weather
Loading live data…The weather map: all three models at once
NWS, American, European side by side around Barnstable and nearby towns.Live rain radar →Loading the three model maps…
Next 14 hours
consensus of the three models7-day forecast
where the models agree, and where they splitBarnstable, MA is at its warmest in Jul (average highs near 81°F) and coldest in Feb (lows around 29°F), with roughly 48 in of precipitation across the year. Below, compare what NWS, American, European forecast for Barnstable right now, and see exactly where they disagree.
Barnstable climate by month
average daytime high and overnight low across a typical yearJan
42°
32°
Feb
42°
29°
Mar
47°
36°
Apr
55°
42°
May
63°
50°
Jun
73°
60°
Jul
81°
69°
Aug
77°
65°
Sep
72°
61°
Oct
64°
52°
Nov
52°
41°
Dec
45°
35°
Which forecast is most accurate in the US?
CheckWeather Score — graded against the weather that actually happened
The CheckWeather Score blends temperature, wind and rain accuracy — each measured against ERA5 (the recorded weather) over the last 30 days across 40 cities. Lower error means a higher score. The apps you know (AccuWeather, Apple Weather, The Weather Channel) are built on these models.
Common questions
What's the weather in Barnstable today?
On this page we show what NWS, American, European each forecast for Barnstable today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Barnstable today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Barnstable and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Barnstable?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Barnstable forecast is reliable, and when they split you should expect surprises. See our tested US accuracy scoreboard for how the models compare.
What is the warmest month in Barnstable?
Jul is typically the warmest month in Barnstable, with average highs around 81°F.
How cold does Barnstable get?
The coldest month in Barnstable is Feb, when overnight lows average about 29°F.
How much rain does Barnstable get?
Barnstable sees roughly 48 in of precipitation a year, with Jan usually the wettest month.
The forecasts Americans check
The two biggest apps keep their model a secret, so we can't show their numbers, only link you to them. The National Weather Service is public, so its data sits right in the comparison above.