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Washington Terrace weather

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NWSNational Blend (NBM)
44°
Mainly clear
Feels 39° · Wind 3 mph · Humidity 79%
AmericanNOAA GFS
41°
Overcast
Feels 37° · Wind 2 mph · Humidity 98%
EuropeanECMWF
39°
Overcast
Feels 36° · Wind 2 mph · Humidity 100%

Latest for Washington Terrace: NWS (National Blend (NBM)): 44° Mainly clear · American (NOAA GFS): 41° Overcast · European (ECMWF): 39° Overcast.

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Washington Terrace weather alerts and warnings

active National Weather Service watches, warnings and advisories

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Washington Terrace weather in numbers

from 30 years of measured normals

Washington Terrace swings 81°F across the year, from 90°F highs in July to 9°F lows in December, and May is usually the wettest month in a year that brings about 19 in of precipitation.

Warmest month
July
90°F average high
Coldest month
December
9°F average low
Wettest month
May
19 in a year
Below freezing
7 months
January, February, March, April, October, November and December
Comfortable
2 months
September and October
Residents
9,157
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The weather map: all three models at once

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

where the models agree, and where they split

Washington Terrace, Utah (UT) is at its warmest in Jul (average highs near 90°F) and coldest in Dec (lows around 9°F), with roughly 19 in of precipitation across the year. Below, compare what NWS, American, European forecast for Washington Terrace 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.

Washington Terrace climate by month

average daytime high and overnight low across a typical year (1991-2020)
Jan
34°
18°
Feb
39°
19°
Mar
50°
28°
Apr
56°
29°
May
69°
39°
Jun
79°
49°
Jul
90°
56°
Aug
87°
56°
Sep
76°
45°
Oct
60°
31°
Nov
45°
22°
Dec
31°
9°

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

How the weather around Washington Terrace has changed since 1995

Washington Terrace sits in the same roughly 50 km square of NASA's reanalysis as Salt Lake City. That square ran 1.3°F warmer in 2015-2024 than in 1995-2004. See the full 30-year picture on the Salt Lake City 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 Washington Terrace today?
On this page we show what NWS, American, European each forecast for Washington Terrace 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 Washington Terrace today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Washington Terrace 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 Washington Terrace?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Washington Terrace 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 Washington Terrace?
July is typically the warmest month in Washington Terrace, with average highs around 90°F.
How cold does Washington Terrace get?
The coldest month in Washington Terrace is December, when overnight lows average about 9°F.
How much rain does Washington Terrace get?
Washington Terrace sees roughly 19 in of precipitation a year, with May usually the wettest month.

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