CheckWeather US›Fitchburg
Fitchburg weather
Loading live data…The weather map: all three models at once
NWS, American, European side by side around Fitchburg 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 splitFitchburg, MA is at its warmest in Jul (average highs near 83°F) and coldest in Feb (lows around 24°F), with roughly 54 in of precipitation across the year. Below, compare what NWS, American, European forecast for Fitchburg right now, and see exactly where they disagree.
Fitchburg climate by month
average daytime high and overnight low across a typical yearJan
38°
25°
Feb
41°
24°
Mar
46°
30°
Apr
58°
39°
May
69°
49°
Jun
77°
59°
Jul
83°
67°
Aug
78°
62°
Sep
72°
57°
Oct
63°
47°
Nov
49°
35°
Dec
41°
28°
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 Fitchburg today?
On this page we show what NWS, American, European each forecast for Fitchburg 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 Fitchburg today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Fitchburg 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 Fitchburg?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Fitchburg 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 Fitchburg?
Jul is typically the warmest month in Fitchburg, with average highs around 83°F.
How cold does Fitchburg get?
The coldest month in Fitchburg is Feb, when overnight lows average about 24°F.
How much rain does Fitchburg get?
Fitchburg sees roughly 54 in of precipitation a year, with Mar 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.