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Forecast confidence: High · models disagree by 4°F

Pasco weather

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Cloudy,much the same tomorrow

NWS, the American and the European model agree on a high near 79° in Pasco today. Tomorrow looks mostly clear around 83°, with a 0% chance of rain.

79°56°
83°56°
86°56°
87°60°
83°59°
80°57°
Todaymodels agreeTomorrowsplit ±6°Sundaysplit ±6°Mondaysplit ±7°Tuesdaysplit ±4°Wednesdaysplit ±8°
NWSNational Blend (NBM)
73°
Clear
Feels 74° · Wind 2 mph · Humidity 49%
AmericanNOAA GFS
76°
Clear
Feels 76° · Wind 3 mph · Humidity 41%
EuropeanECMWF
75°
Clear
Feels 76° · Wind 1 mph · Humidity 45%

Latest for Pasco: NWS (National Blend (NBM)): 73° Clear · American (NOAA GFS): 76° Clear · European (ECMWF): 75° Clear.

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Pasco weather alerts and warnings

active National Weather Service watches, warnings and advisories

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Pasco weather in numbers

from 30 years of measured normals

Pasco swings 69°F across the year, from 97°F highs in July to 28°F lows in January, and December is usually the wettest month in a year that brings about 12 in of precipitation.

Warmest month
July
97°F average high
Coldest month
January
28°F average low
Wettest month
December
12 in a year
Below freezing
1 month
January
Comfortable
3 months
April, May and October
Residents
69,000
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The weather map: all three models at once

NWS, American, European side by side around Pasco and nearby towns.Live rain radar →
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Pasco 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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Pasco 10-day forecast, out to 14 days

where the models agree, and where they split
Today
Cloudy
79° 56°
models agree
Tomorrow
Mostly clear
83° 56°
±6°
Sun
Clear
86° 56°
±6°
Mon
Cloudy
87° 60°
±7°
Tue
Cloudy
83° 59°
±4°
Wed
Cloudy
80° 57°
±8°
Thu
Cloudy
80° 59°
±6°
Fri
Partly cloudy
80° 59°
±10°
Sat
Mostly clear
75° 57°
±13°
Sun
Mostly clear
74° 54°
±17°
Mon
Mostly clear
75° 53°
±18°
Tue
Cloudy
79° 57°
±5°
Wed
Cloudy
72° 58°
models agree
Thu
Cloudy
72° 53°
±10°

Pasco, Washington (WA) is at its warmest in Jul (average highs near 97°F) and coldest in Jan (lows around 28°F), with roughly 12 in of precipitation across the year. Below, compare what NWS, American, European forecast for Pasco 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.

Pasco climate by month

average daytime high and overnight low across a typical year
Jan
39°
28°
Feb
48°
32°
Mar
55°
36°
Apr
65°
43°
May
78°
53°
Jun
86°
60°
Jul
97°
68°
Aug
92°
65°
Sep
82°
57°
Oct
66°
45°
Nov
49°
37°
Dec
43°
34°

Which forecast is most accurate in Pasco?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
90
/100rank #1
87±1.3°F97±1.1 mph8994% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
87
/100rank #2
81±1.9°F94±2.0 mph8994% 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.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±4°78° to 82°±9%6% to 15% chance
Tomorrow±6°81° to 86°models agree0% to 0% chance
Sun±6°83° to 89°models agree0% to 0% chance
Mon±7°84° to 90°models agree0% to 0% chance
Tue±4°80° to 84°models agree0% to 0% chance

The models often agree on temperature and still split on rain, and rain is usually what decides whether a plan survives. A wide rain range means the shower is genuinely uncertain, not that the forecast is wrong.

Sunrise and sunset in Pasco

today, local time
Sunrise
06:38
Sunset
19:01
Daylight
12h 23m

Common questions

What's the weather in Pasco today?
On this page we show what NWS, American, European each forecast for Pasco 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 Pasco today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Pasco 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 Pasco?
Over the last 30 days, the European model has been the most accurate for Pasco (CheckWeather Score 90/100), ahead of the American at 87. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Pasco?
July is typically the warmest month in Pasco, with average highs around 97°F.
How cold does Pasco get?
The coldest month in Pasco is January, when overnight lows average about 28°F.
How much rain does Pasco get?
Pasco sees roughly 12 in of precipitation a year, with December usually the wettest month.

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