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CheckWeather USWinchester

Winchester weather

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NWSNational Blend (NBM)
81°
Overcast
Feels 80° · Wind 9 mph · Humidity 48%
AmericanNOAA GFS
82°
Overcast
Feels 79° · Wind 14 mph · Humidity 49%
EuropeanECMWF
82°
Overcast
Feels 79° · Wind 11 mph · Humidity 39%

Latest for Winchester: NWS (National Blend (NBM)): 81° Overcast · American (NOAA GFS): 82° Overcast · European (ECMWF): 82° Overcast.

The weather map: all three models at once

NWS, American, European side by side around Winchester and nearby towns.Live rain radar →
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Next 14 hours

consensus of the three models

14-day forecast

where the models agree, and where they split

Winchester, NV is at its warmest in Jul (average highs near 110°F) and coldest in Jan (lows around 38°F), with roughly 7 in of precipitation across the year. Below, compare what NWS, American, European forecast for Winchester 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.

Winchester climate by month

average daytime high and overnight low across a typical year
Jan
55°
38°
Feb
59°
40°
Mar
65°
46°
Apr
80°
55°
May
89°
65°
Jun
99°
74°
Jul
110°
83°
Aug
102°
79°
Sep
95°
70°
Oct
85°
61°
Nov
65°
44°
Dec
61°
41°

Which forecast is most accurate in Winchester?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
American logo
American ★ Best
82
/100rank #1
90±1.0°F83±5.3 mph7184% hitNOAA / NCEP (United States)College Park, Maryland, USA
European logo
European
80
/100rank #2
86±1.4°F92±2.5 mph6581% 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.

Common questions

What's the weather in Winchester today?
On this page we show what NWS, American, European each forecast for Winchester 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 Winchester today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Winchester 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 Winchester?
Over the last 30 days, the American model has been the most accurate for Winchester (CheckWeather Score 82/100), ahead of the European at 80. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Winchester?
July is typically the warmest month in Winchester, with average highs around 110°F.
How cold does Winchester get?
The coldest month in Winchester is January, when overnight lows average about 38°F.
How much rain does Winchester get?
Winchester sees roughly 7 in of precipitation a year, with February usually the wettest month.

Nearby

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