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CheckWeather USLongview

Longview weather

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The weather map: all three models at once

NWS, American, European side by side around Longview 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

Longview, WA is at its warmest in Jul (average highs near 80°F) and coldest in Feb (lows around 34°F), with roughly 58 in of precipitation across the year. Below, compare what NWS, American, European forecast for Longview 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.

Longview climate by month

average daytime high and overnight low across a typical year
Jan
46°
35°
Feb
47°
34°
Mar
51°
35°
Apr
55°
39°
May
65°
46°
Jun
70°
49°
Jul
80°
54°
Aug
80°
56°
Sep
72°
52°
Oct
62°
45°
Nov
50°
39°
Dec
49°
38°

Which forecast is most accurate in Longview?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
86
/100rank #1
78±2.2°F93±2.2 mph8994% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
79
/100rank #2
72±2.8°F94±2.0 mph7687% 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 Longview today?
On this page we show what NWS, American, European each forecast for Longview 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 Longview today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Longview 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 Longview?
Over the last 30 days, the European model has been the most accurate for Longview (CheckWeather Score 86/100), ahead of the American at 79. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Longview?
July is typically the warmest month in Longview, with average highs around 80°F.
How cold does Longview get?
The coldest month in Longview is February, when overnight lows average about 34°F.
How much rain does Longview get?
Longview sees roughly 58 in of precipitation a year, with December usually the wettest month.

Nearby

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