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CheckWeather US›Montana›Evergreen

Evergreen weather

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NWSNational Blend (NBM)
29°
Overcast
Feels 24° · Wind 2 mph · Humidity 100%
AmericanNOAA GFS
36°
Partly cloudy
Feels 31° · Wind 2 mph · Humidity 89%
EuropeanECMWF
37°
Partly cloudy
Feels 33° · Wind 0 mph · Humidity 83%

Latest for Evergreen: NWS (National Blend (NBM)): 29° Overcast · American (NOAA GFS): 36° Partly cloudy · European (ECMWF): 37° Partly cloudy.

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Evergreen weather alerts and warnings

active National Weather Service watches, warnings and advisories

Checking the National Weather Service for active alerts covering Evergreen…

Evergreen weather in numbers

from 30 years of measured normals

Evergreen swings 63°F across the year, from 78°F highs in July to 15°F lows in January, and June is usually the wettest month in a year that brings about 22 in of precipitation.

Warmest month
July
78°F average high
Coldest month
January
15°F average low
Wettest month
June
22 in a year
Below freezing
6 months
January, February, March, April, November and December
Comfortable
4 months
May, July, August and September
Residents
7,616
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The weather map: all three models at once

NWS, American, European side by side around Evergreen and nearby towns.Live rain radar →
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Evergreen hourly forecast: next 14 hours

consensus of the three models

Rain in the next 24 hours, model by model

each model's own hourly precipitation, side by side

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Evergreen 10-day forecast, out to 14 days

where the models agree, and where they split

Evergreen, Montana (MT) is at its warmest in Jul (average highs near 78°F) and coldest in Jan (lows around 15°F), with roughly 22 in of precipitation across the year. Below, compare what NWS, American, European forecast for Evergreen 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.

Evergreen climate by month

average daytime high and overnight low across a typical year (1991-2020)
Jan
30°
15°
Feb
34°
17°
Mar
44°
22°
Apr
53°
31°
May
62°
39°
Jun
68°
45°
Jul
78°
50°
Aug
77°
52°
Sep
67°
45°
Oct
53°
34°
Nov
39°
26°
Dec
30°
18°

Source: 1991-2020 averages, ERA5 for this place adjusted with NASA POWER.

How the weather around Evergreen has changed since 1995

Evergreen sits in the same roughly 50 km square of NASA's reanalysis as Kalispell. That square shows no clear change in temperature between 1995-2004 and 2015-2024. See the full 30-year picture on the Kalispell page.

Which forecast is most accurate in the US?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
93
/100rank #1
91±0.9°F97±1.1 mph9396% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
82
/100rank #2
83±1.7°F94±2.0 mph7184% 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.

What do you think of the forecasts?

your vote counts

The accuracy above is the measured record. This is your opinion: which forecast service do you trust most in United States? Give each 1 to 5 stars.

NWSNational Blend (NBM)
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AmericanNOAA GFS
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EuropeanECMWF
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One vote per service. Anonymous: we store no personal data, only a one-way hash of your connection for a day to stop double votes.

Common questions

What's the weather in Evergreen today?
On this page we show what NWS, American, European each forecast for Evergreen 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 Evergreen today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Evergreen 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 Evergreen?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Evergreen 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 Evergreen?
July is typically the warmest month in Evergreen, with average highs around 78°F.
How cold does Evergreen get?
The coldest month in Evergreen is January, when overnight lows average about 15°F.
How much rain does Evergreen get?
Evergreen sees roughly 22 in of precipitation a year, with June usually the wettest month.

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