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Forecast confidence: High · models disagree by 1°F

Anderson weather

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Rain,rain likely tomorrow

NWS, the American and the European model agree on a high near 77° in Anderson today. Tomorrow looks showers around 84°, with a 73% chance of rain.

77°69°
84°65°
81°66°
66°59°
66°56°
64°57°
Todaymodels agreeTomorrowmodels agreeSundaymodels agreeMondaymodels agreeTuesdaysplit ±7°Wednesdaysplit ±10°
NWSNational Blend (NBM)
76°
Rain
Today 76°·Low 69°·Rain 61%
AmericanNOAA GFS
77°
Cloudy
Today 77°·Low 69°·Rain 61%
EuropeanECMWF
77°
Light drizzle
Today 77°·Low 69°·Rain 78%
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Anderson weather alerts and warnings

active National Weather Service watches, warnings and advisories

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Anderson weather in numbers

from 30 years of measured normals

Anderson swings 57°F across the year, from 83°F highs in July to 26°F lows in January, and March is usually the wettest month in a year that brings about 41 in of precipitation.

Warmest month
July
83°F average high
Coldest month
January
26°F average low
Wettest month
March
41 in a year
Below freezing
3 months
January, February and December
Comfortable
4 months
April, May, September and October
Residents
55,000
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The weather map: all three models at once

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

where the models agree, and where they split
Today
Rain
77° 69°
models agree
Tomorrow
Showers
84° 65°
models agree
Sun
Drizzle
81° 66°
models agree
Mon
Drizzle
66° 59°
models agree
Tue
Light drizzle
66° 56°
±7°
Wed
Cloudy
64° 57°
±10°
Thu
Cloudy
66° 57°
±7°
Fri
Mostly clear
68° 57°
±5°
Sat
Cloudy
70° 54°
±5°
Sun
Partly cloudy
72° 51°
±8°
Mon
Light drizzle
72° 53°
±7°
Tue
Rain
63° 53°
±14°
Wed
Light drizzle
61° 46°
models agree
Thu
Cloudy
67° 47°
models agree

Anderson, Indiana (IN) is at its warmest in Jul (average highs near 83°F) and coldest in Jan (lows around 26°F), with roughly 41 in of precipitation across the year. Below, compare what NWS, American, European forecast for Anderson 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.

Anderson climate by month

average daytime high and overnight low across a typical year
Jan
38°
26°
Feb
49°
30°
Mar
52°
34°
Apr
63°
43°
May
74°
54°
Jun
81°
61°
Jul
83°
65°
Aug
81°
64°
Sep
78°
59°
Oct
66°
48°
Nov
53°
38°
Dec
44°
31°

Which forecast is most accurate in Anderson?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
95
/100rank #1
93±0.7°F97±0.9 mph9597% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
80
/100rank #2
90±1.0°F94±1.8 mph5877% 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.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±1°76° to 77°±17%61% to 78% chance
Tomorrow±4°82° to 86°±47%26% to 73% chance
Sun±4°80° to 84°±6%51% to 57% chance
Mon±2°65° to 68°±25%46% to 71% chance
Tue±7°61° to 69°±14%33% to 47% 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 Anderson

today, local time
Sunrise
07:26
Sunset
19:46
Daylight
12h 20m

Common questions

What's the weather in Anderson today?
On this page we show what NWS, American, European each forecast for Anderson 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 Anderson today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Anderson 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 Anderson?
Over the last 30 days, the European model has been the most accurate for Anderson (CheckWeather Score 95/100), ahead of the American 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 Anderson?
July is typically the warmest month in Anderson, with average highs around 83°F.
How cold does Anderson get?
The coldest month in Anderson is January, when overnight lows average about 26°F.
How much rain does Anderson get?
Anderson sees roughly 41 in of precipitation a year, with March usually the wettest month.

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