Skip to main content
One weather site to rule them all
checkweather.io

Cayce weather

Loading live data…

NWSNational Blend (NBM)
89°
Light drizzle
Feels 98° · Wind 4 mph · Humidity 64%
AmericanNOAA GFS
90°
Clear
Feels 96° · Wind 7 mph · Humidity 52%
EuropeanECMWF
90°
Light drizzle
Feels 98° · Wind 5 mph · Humidity 55%

Latest for Cayce: NWS (National Blend (NBM)): 89° Light drizzle · American (NOAA GFS): 90° Clear · European (ECMWF): 90° Light drizzle.

CheckWeather.io on iPhoneFree. No ads, no account.

Cayce weather alerts and warnings

active National Weather Service watches, warnings and advisories

Checking the National Weather Service for active alerts covering Cayce…

Cayce weather in numbers

from 30 years of measured normals

Cayce swings 50°F across the year, from 91°F highs in July to 41°F lows in January, and August is usually the wettest month in a year that brings about 48 in of precipitation.

Warmest month
July
91°F average high
Coldest month
January
41°F average low
Wettest month
August
48 in a year
Below freezing
Never
overnight lows stay above 32°F
Comfortable
4 months
February, March, April and October
Residents
14,000
share this forecast

The weather map: all three models at once

NWS, American, European side by side around Cayce and nearby towns.Live rain radar →
Loading the three model maps…

Cayce 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

Loading the three models…

Cayce 10-day forecast, out to 14 days

where the models agree, and where they split

Cayce, South Carolina (SC) is at its warmest in Jul (average highs near 91°F) and coldest in Jan (lows around 41°F), with roughly 48 in of precipitation across the year. Below, compare what NWS, American, European forecast for Cayce 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.

Cayce climate by month

average daytime high and overnight low across a typical year
Jan
58°
41°
Feb
63°
44°
Mar
69°
48°
Apr
76°
54°
May
80°
62°
Jun
88°
68°
Jul
91°
74°
Aug
88°
72°
Sep
82°
66°
Oct
75°
55°
Nov
66°
49°
Dec
58°
41°

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)
Loading ratings…
AmericanNOAA GFS
Loading ratings…
EuropeanECMWF
Loading ratings…

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 Cayce today?
On this page we show what NWS, American, European each forecast for Cayce 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 Cayce today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Cayce 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 Cayce?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Cayce 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 Cayce?
July is typically the warmest month in Cayce, with average highs around 91°F.
How cold does Cayce get?
The coldest month in Cayce is January, when overnight lows average about 41°F.
How much rain does Cayce get?
Cayce sees roughly 48 in of precipitation a year, with August usually the wettest month.

Nearby

More US weather