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Morristown weather

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The weather map: all three models at once

NWS, American, European side by side around Morristown and nearby towns.Live rain radar →
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Next 14 hours

consensus of the three models

14-day forecast

where the models agree, and where they split

Morristown, TN is at its warmest in Jul (average highs near 88°F) and coldest in Jan (lows around 32°F), with roughly 38 in of precipitation across the year. Below, compare what NWS, American, European forecast for Morristown right now, and see exactly where they disagree.

We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in United States before you trust any single number.

Morristown climate by month

average daytime high and overnight low across a typical year
Jan
48°
32°
Feb
57°
37°
Mar
61°
40°
Apr
69°
48°
May
77°
57°
Jun
84°
63°
Jul
88°
69°
Aug
85°
67°
Sep
81°
62°
Oct
71°
50°
Nov
62°
43°
Dec
52°
35°

Which forecast is most accurate in Morristown?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
95
/100rank #1
93±0.7°F97±0.8 mph9597% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
66
/100rank #2
86±1.4°F94±2.0 mph2458% hitNOAA / NCEP (United States)College Park, Maryland, USA

The CheckWeather Score blends temperature, wind and rain accuracy — each measured against ERA5 (the recorded weather) over the last 30 days across 1999 cities. Lower error means a higher score. See which forecast model is most accurate in United States, how we measure forecast accuracy, or which model each weather app uses.

Common questions

What's the weather in Morristown today?
On this page we show what NWS, American, European each forecast for Morristown 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 Morristown today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Morristown 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 Morristown?
Over the last 30 days, the European model has been the most accurate for Morristown (CheckWeather Score 95/100), ahead of the American at 66. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Morristown?
July is typically the warmest month in Morristown, with average highs around 88°F.
How cold does Morristown get?
The coldest month in Morristown is January, when overnight lows average about 32°F.
How much rain does Morristown get?
Morristown sees roughly 38 in of precipitation a year, with January usually the wettest month.

Nearby

Jefferson CityNewportGreenevilleSeviervilleSeymourPigeon ForgeChuckeyMiddlesboro

More US weather

Which forecast is most accurate in United States?US rain radarNWS vs American vs European: models comparedHow we measure forecast accuracyHow accurate is a 7-day forecast?Best time to visit MorristownAll US citiesHoliday weather abroadEmbed Morristown on your siteThe national forecast models, explained: NBM, UKMO, GEM and ACCESS