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CheckWeather USSouth Fulton
Forecast confidence: High · models disagree by 1°F

South Fulton weather

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Light drizzle,rain likely tomorrow

NWS, the American and the European model agree on a high near 94° in South Fulton today. Tomorrow looks drizzle around 94°, with a 75% chance of rain.

94°68°
94°72°
90°70°
90°70°
87°69°
80°69°
Todaymodels agreeTomorrowsplit ±4°Sundaysplit ±5°Mondaysplit ±4°Tuesdaysplit ±5°Wednesdaymodels agree
NWSNational Blend (NBM)
94°
Light drizzle
Today 94°·Low 69°·Rain 9%
AmericanNOAA GFS
93°
Mostly clear
Today 93°·Low 68°·Rain 9%
EuropeanECMWF
94°
Light drizzle
Today 94°·Low 66°·Rain 61%
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South Fulton weather alerts and warnings

active National Weather Service watches, warnings and advisories

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South Fulton weather in numbers

from 30 years of measured normals

South Fulton swings 53°F across the year, from 90°F highs in August to 37°F lows in January, and July is usually the wettest month in a year that brings about 55 in of precipitation.

Warmest month
August
90°F average high
Coldest month
January
37°F average low
Wettest month
July
55 in a year
Below freezing
Never
overnight lows stay above 32°F
Comfortable
4 months
February, March, April and October
Residents
107,000
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The weather map: all three models at once

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

where the models agree, and where they split
Today
Light drizzle
94° 68°
models agree
Tomorrow
Drizzle
94° 72°
±4°
Sun
Mostly clear
90° 70°
±5°
Mon
Light drizzle
90° 70°
±4°
Tue
Showers
87° 69°
±5°
Wed
Light drizzle
80° 69°
models agree
Thu
Cloudy
80° 65°
±8°
Fri
Mostly clear
80° 64°
±6°
Sat
Mostly clear
79° 63°
±5°
Sun
Mostly clear
76° 62°
models agree
Mon
Light drizzle
78° 62°
±8°
Tue
Thunderstorm
80° 63°
±6°
Wed
Cloudy
79° 59°
models agree
Thu
Clear
81° 55°
±8°

South Fulton, Georgia (GA) is at its warmest in Aug (average highs near 90°F) and coldest in Jan (lows around 37°F), with roughly 55 in of precipitation across the year. Below, compare what NWS, American, European forecast for South Fulton 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.

South Fulton climate by month

average daytime high and overnight low across a typical year
Jan
55°
37°
Feb
62°
43°
Mar
65°
46°
Apr
72°
52°
May
79°
61°
Jun
87°
67°
Jul
89°
71°
Aug
90°
70°
Sep
83°
65°
Oct
74°
54°
Nov
64°
47°
Dec
56°
38°

Which forecast is most accurate in South Fulton?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
81
/100rank #1
95±0.5°F96±1.2 mph5374% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
67
/100rank #2
86±1.4°F95±1.5 mph2458% 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°93° to 94°±52%9% to 61% chance
Tomorrow±4°92° to 96°±59%16% to 75% chance
Sun±5°88° to 93°±45%24% to 69% chance
Mon±4°88° to 92°±6%49% to 55% chance
Tue±5°85° to 90°±15%50% to 65% 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 South Fulton

today, local time
Sunrise
07:24
Sunset
19:40
Daylight
12h 16m

Common questions

What's the weather in South Fulton today?
On this page we show what NWS, American, European each forecast for South Fulton 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 South Fulton today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for South Fulton 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 South Fulton?
Over the last 30 days, the European model has been the most accurate for South Fulton (CheckWeather Score 81/100), ahead of the American at 67. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in South Fulton?
August is typically the warmest month in South Fulton, with average highs around 90°F.
How cold does South Fulton get?
The coldest month in South Fulton is January, when overnight lows average about 37°F.
How much rain does South Fulton get?
South Fulton sees roughly 55 in of precipitation a year, with July usually the wettest month.

Nearby

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