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CheckWeather USSpring Valley Lake

Spring Valley Lake weather

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NWSNational Blend (NBM)
80°
Clear
Feels 79° · Wind 3 mph · Humidity 20%
AmericanNOAA GFS
82°
Clear
Feels 80° · Wind 4 mph · Humidity 17%
EuropeanECMWF
83°
Clear
Feels 83° · Wind 2 mph · Humidity 21%

Latest for Spring Valley Lake: NWS (National Blend (NBM)): 80° Clear · American (NOAA GFS): 82° Clear · European (ECMWF): 83° Clear.

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Spring Valley Lake weather alerts and warnings

active National Weather Service watches, warnings and advisories

Checking the National Weather Service for active alerts covering Spring Valley Lake…

Spring Valley Lake weather in numbers

from 30 years of measured normals

Spring Valley Lake swings 62°F across the year, from 100°F highs in July to 38°F lows in January, and February is usually the wettest month in a year that brings about 15 in of precipitation.

Warmest month
July
100°F average high
Coldest month
January
38°F average low
Wettest month
February
15 in a year
Below freezing
Never
overnight lows stay above 32°F
Comfortable
4 months
April, May, November and December
Residents
8,220
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The weather map: all three models at once

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

where the models agree, and where they split

Spring Valley Lake, California (CA) is at its warmest in Jul (average highs near 100°F) and coldest in Jan (lows around 38°F), with roughly 15 in of precipitation across the year. Below, compare what NWS, American, European forecast for Spring Valley Lake 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.

Spring Valley Lake climate by month

average daytime high and overnight low across a typical year
Jan
55°
38°
Feb
55°
38°
Mar
57°
40°
Apr
71°
47°
May
78°
53°
Jun
87°
60°
Jul
100°
72°
Aug
94°
68°
Sep
88°
63°
Oct
82°
57°
Nov
65°
44°
Dec
63°
42°

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 Spring Valley Lake today?
On this page we show what NWS, American, European each forecast for Spring Valley Lake 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 Spring Valley Lake today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Spring Valley Lake 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 Spring Valley Lake?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Spring Valley Lake 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 Spring Valley Lake?
July is typically the warmest month in Spring Valley Lake, with average highs around 100°F.
How cold does Spring Valley Lake get?
The coldest month in Spring Valley Lake is January, when overnight lows average about 38°F.
How much rain does Spring Valley Lake get?
Spring Valley Lake sees roughly 15 in of precipitation a year, with February usually the wettest month.

Nearby

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