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CheckWeather USSeneca

Seneca weather

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The weather map: all three models at once

NWS, American, European side by side around Seneca 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

Seneca, SC is at its warmest in Jul (average highs near 90°F) and coldest in Jan (lows around 36°F), with roughly 52 in of precipitation across the year. Below, compare what NWS, American, European forecast for Seneca 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.

Seneca climate by month

average daytime high and overnight low across a typical year
Jan
53°
36°
Feb
60°
41°
Mar
65°
45°
Apr
71°
51°
May
78°
60°
Jun
85°
66°
Jul
90°
72°
Aug
89°
70°
Sep
82°
65°
Oct
73°
54°
Nov
63°
47°
Dec
54°
38°

Which forecast is most accurate in the US?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
89
/100rank #1
87±1.3°F96±1.2 mph8592% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
73
/100rank #2
81±1.9°F93±2.2 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.

Common questions

What's the weather in Seneca today?
On this page we show what NWS, American, European each forecast for Seneca 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 Seneca today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Seneca 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 Seneca?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Seneca 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 Seneca?
July is typically the warmest month in Seneca, with average highs around 90°F.
How cold does Seneca get?
The coldest month in Seneca is January, when overnight lows average about 36°F.
How much rain does Seneca get?
Seneca sees roughly 52 in of precipitation a year, with January usually the wettest month.

Nearby

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