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Griffin weather

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Griffin weather alerts and warnings

active National Weather Service watches, warnings and advisories

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Griffin weather in numbers

from 30 years of measured normals

Griffin swings 52°F across the year, from 91°F highs in August to 39°F lows in January, and March is usually the wettest month in a year that brings about 49 in of precipitation.

Warmest month
August
91°F average high
Coldest month
January
39°F average low
Wettest month
March
49 in a year
Below freezing
Never
overnight lows stay above 32°F
Comfortable
4 months
February, April, October and November
Residents
23,000
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The weather map: all three models at once

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

where the models agree, and where they split

Griffin, Georgia (GA) is at its warmest in Aug (average highs near 91°F) and coldest in Jan (lows around 39°F), with roughly 49 in of precipitation across the year. Below, compare what NWS, American, European forecast for Griffin 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.

Griffin climate by month

average daytime high and overnight low across a typical year
Jan
56°
39°
Feb
63°
44°
Mar
67°
47°
Apr
74°
53°
May
80°
62°
Jun
88°
67°
Jul
90°
72°
Aug
91°
71°
Sep
84°
65°
Oct
75°
55°
Nov
65°
48°
Dec
57°
39°

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 Griffin today?
On this page we show what NWS, American, European each forecast for Griffin 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 Griffin today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Griffin 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 Griffin?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Griffin 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 Griffin?
August is typically the warmest month in Griffin, with average highs around 91°F.
How cold does Griffin get?
The coldest month in Griffin is January, when overnight lows average about 39°F.
How much rain does Griffin get?
Griffin sees roughly 49 in of precipitation a year, with March usually the wettest month.

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