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CheckWeather USNew London

New London weather

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New London weather alerts and warnings

active National Weather Service watches, warnings and advisories

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New London weather in numbers

from 30 years of measured normals

New London swings 63°F across the year, from 81°F highs in July to 18°F lows in January, and June is usually the wettest month in a year that brings about 33 in of precipitation.

Warmest month
July
81°F average high
Coldest month
January
18°F average low
Wettest month
June
33 in a year
Below freezing
4 months
January, February, March and December
Comfortable
3 months
May, September and October
Residents
7,172
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The weather map: all three models at once

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

where the models agree, and where they split

New London, Wisconsin (WI) is at its warmest in Jul (average highs near 81°F) and coldest in Jan (lows around 18°F), with roughly 33 in of precipitation across the year. Below, compare what NWS, American, European forecast for New London 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.

New London climate by month

average daytime high and overnight low across a typical year
Jan
29°
18°
Feb
38°
20°
Mar
43°
24°
Apr
56°
36°
May
69°
48°
Jun
78°
58°
Jul
81°
62°
Aug
79°
61°
Sep
76°
56°
Oct
61°
45°
Nov
46°
32°
Dec
36°
24°

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 New London today?
On this page we show what NWS, American, European each forecast for New London 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 New London today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for New London 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 New London?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the New London 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 New London?
July is typically the warmest month in New London, with average highs around 81°F.
How cold does New London get?
The coldest month in New London is January, when overnight lows average about 18°F.
How much rain does New London get?
New London sees roughly 33 in of precipitation a year, with June usually the wettest month.

Nearby

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