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CheckWeather USLake Havasu City
Forecast confidence: High · models disagree by 1°F

Lake Havasu City weather

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Clear,much the same tomorrow

NWS, the American and the European model agree on a high near 99° in Lake Havasu City today. Tomorrow looks clear around 101°, with a 0% chance of rain.

99°84°
101°78°
100°78°
98°83°
97°79°
101°80°
Todaymodels agreeTomorrowmodels agreeSundaymodels agreeMondaymodels agreeTuesdaymodels agreeWednesdaymodels agree
NWSNational Blend (NBM)
99°
Clear
Today 99°·Low 84°·Rain 0%
AmericanNOAA GFS
100°
Clear
Today 100°·Low 83°·Rain 0%
EuropeanECMWF
100°
Clear
Today 100°·Low 85°·Rain 0%
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Lake Havasu City weather alerts and warnings

active National Weather Service watches, warnings and advisories

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Lake Havasu City weather in numbers

from 30 years of measured normals

Lake Havasu City swings 69°F across the year, from 113°F highs in July to 44°F lows in January, and January is usually the wettest month in a year that brings about 5 in of precipitation.

Warmest month
July
113°F average high
Coldest month
January
44°F average low
Wettest month
January
5 in a year
Below freezing
Never
overnight lows stay above 32°F
Comfortable
4 months
February, March, November and December
Residents
54,000
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The weather map: all three models at once

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

where the models agree, and where they split
Today
Clear
99° 84°
models agree
Tomorrow
Clear
101° 78°
models agree
Sun
Cloudy
100° 78°
models agree
Mon
Partly cloudy
98° 83°
models agree
Tue
Clear
97° 79°
models agree
Wed
Clear
101° 80°
models agree
Thu
Mostly clear
101° 84°
models agree
Fri
Mostly clear
101° 86°
±6°
Sat
Mostly clear
102° 85°
±8°
Sun
Mostly clear
102° 86°
±11°
Mon
Mostly clear
103° 86°
±13°
Tue
Partly cloudy
105° 86°
±6°
Wed
Clear
99° 78°
±9°
Thu
Clear
93° 81°
±17°

Lake Havasu City, Arizona (AZ) (often shortened to Lake Havasu) is at its warmest in Jul (average highs near 113°F) and coldest in Jan (lows around 44°F), with roughly 5 in of precipitation across the year. Below, compare what NWS, American, European forecast for Lake Havasu City 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.

Lake Havasu City climate by month

average daytime high and overnight low across a typical year
Jan
61°
44°
Feb
67°
47°
Mar
72°
52°
Apr
85°
61°
May
94°
71°
Jun
103°
79°
Jul
113°
89°
Aug
108°
86°
Sep
101°
79°
Oct
91°
68°
Nov
72°
51°
Dec
67°
47°

Which forecast is most accurate in Lake Havasu City?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
American logo
American ★ Best
91
/100rank #1
92±0.8°F91±2.7 mph8994% hitNOAA / NCEP (United States)College Park, Maryland, USA
European logo
European
88
/100rank #2
87±1.3°F96±1.3 mph8290% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom

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±1°99° to 100°models agree0% to 0% chance
Tomorrow±3°100° to 103°models agree0% to 0% chance
Sun±3°99° to 102°models agree0% to 0% chance
Mon±2°97° to 99°models agree4% to 4% chance
Tue±1°96° to 98°models agree2% to 2% 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 Lake Havasu City

today, local time
Sunrise
06:22
Sunset
18:39
Daylight
12h 17m

Common questions

What's the weather in Lake Havasu City today?
On this page we show what NWS, American, European each forecast for Lake Havasu City 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 Lake Havasu City today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Lake Havasu City 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 Lake Havasu City?
Over the last 30 days, the American model has been the most accurate for Lake Havasu City (CheckWeather Score 91/100), ahead of the European at 88. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Lake Havasu City?
July is typically the warmest month in Lake Havasu City, with average highs around 113°F.
How cold does Lake Havasu City get?
The coldest month in Lake Havasu City is January, when overnight lows average about 44°F.
How much rain does Lake Havasu City get?
Lake Havasu City sees roughly 5 in of precipitation a year, with January usually the wettest month.

Nearby

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