Summerlin South weather
Loading live data…Latest for Summerlin South: NWS (National Blend (NBM)): 86° Clear · American (NOAA GFS): 87° Clear · European (ECMWF): 88° Clear.
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active National Weather Service watches, warnings and advisoriesChecking the National Weather Service for active alerts covering Summerlin South…
Summerlin South weather in numbers
from 30 years of measured normalsSummerlin South swings 67°F across the year, from 105°F highs in July to 38°F lows in January, and February is usually the wettest month in a year that brings about 10 in of precipitation.
The weather map: all three models at once
NWS, American, European side by side around Summerlin South and nearby towns.Live rain radar →Summerlin South hourly forecast: next 14 hours
consensus of the three modelsRain in the next 24 hours, model by model
each model's own hourly precipitation, side by sideLoading the three models…
Summerlin South 10-day forecast, out to 14 days
where the models agree, and where they splitSummerlin South, Nevada (NV) is at its warmest in Jul (average highs near 105°F) and coldest in Jan (lows around 38°F), with roughly 10 in of precipitation across the year. Below, compare what NWS, American, European forecast for Summerlin South 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.
Summerlin South climate by month
average daytime high and overnight low across a typical yearWhich forecast is most accurate in the US?
CheckWeather Score, graded against the weather that actually happened
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.
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