CheckWeather US›Plymouth
Plymouth weather
Loading live data…The weather map: all three models at once
NWS, American, European side by side around Plymouth 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 splitPlymouth, MN is at its warmest in Jul (average highs near 82°F) and coldest in Jan (lows around 14°F), with roughly 40 in of precipitation across the year. Below, compare what NWS, American, European forecast for Plymouth right now, and see exactly where they disagree.
Plymouth climate by month
average daytime high and overnight low across a typical yearJan
26°
14°
Feb
35°
16°
Mar
39°
21°
Apr
53°
35°
May
72°
51°
Jun
80°
61°
Jul
82°
64°
Aug
80°
63°
Sep
77°
60°
Oct
61°
46°
Nov
43°
31°
Dec
34°
22°
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 Plymouth today?
On this page we show what NWS, American, European each forecast for Plymouth 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 Plymouth today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Plymouth 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 Plymouth?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Plymouth 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 Plymouth?
July is typically the warmest month in Plymouth, with average highs around 82°F.
How cold does Plymouth get?
The coldest month in Plymouth is January, when overnight lows average about 14°F.
How much rain does Plymouth get?
Plymouth sees roughly 40 in of precipitation a year, with June 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.