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Clarkston weather

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Clarkston weather alerts and warnings

active National Weather Service watches, warnings and advisories

Checking the National Weather Service for active alerts covering Clarkston…

Clarkston weather in numbers

from 30 years of measured normals

Clarkston swings 64°F across the year, from 94°F highs in July to 30°F lows in January, and December is usually the wettest month in a year that brings about 19 in of precipitation.

Warmest month
July
94°F average high
Coldest month
January
30°F average low
Wettest month
December
19 in a year
Below freezing
1 month
January
Comfortable
3 months
April, May and October
Residents
7,317
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The weather map: all three models at once

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

where the models agree, and where they split

Clarkston, Washington (WA) is at its warmest in Jul (average highs near 94°F) and coldest in Jan (lows around 30°F), with roughly 19 in of precipitation across the year. Below, compare what NWS, American, European forecast for Clarkston 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.

Clarkston climate by month

average daytime high and overnight low across a typical year
Jan
42°
30°
Feb
48°
33°
Mar
54°
36°
Apr
61°
42°
May
73°
53°
Jun
81°
61°
Jul
94°
70°
Aug
90°
67°
Sep
79°
59°
Oct
65°
48°
Nov
49°
37°
Dec
45°
34°

Which forecast is most accurate in the US?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
89
/100rank #1
88±1.2°F96±1.2 mph8491% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
73
/100rank #2
82±1.8°F93±2.3 mph4972% 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 Clarkston today?
On this page we show what NWS, American, European each forecast for Clarkston 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 Clarkston today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Clarkston 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 Clarkston?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Clarkston 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 Clarkston?
July is typically the warmest month in Clarkston, with average highs around 94°F.
How cold does Clarkston get?
The coldest month in Clarkston is January, when overnight lows average about 30°F.
How much rain does Clarkston get?
Clarkston sees roughly 19 in of precipitation a year, with December usually the wettest month.

Nearby

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