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Casselberry weather

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The weather map: all three models at once

NWS, American, European side by side around Casselberry 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

Casselberry, FL is at its warmest in Jul (average highs near 91°F) and coldest in Jan (lows around 51°F), with roughly 68 in of precipitation across the year. Below, compare what NWS, American, European forecast for Casselberry 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.

Casselberry climate by month

average daytime high and overnight low across a typical year
Jan
71°
51°
Feb
76°
54°
Mar
80°
59°
Apr
83°
62°
May
88°
68°
Jun
89°
72°
Jul
91°
75°
Aug
91°
75°
Sep
88°
72°
Oct
82°
66°
Nov
77°
60°
Dec
71°
55°

Which forecast is most accurate in Casselberry?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
83
/100rank #1
85±1.5°F97±0.9 mph7184% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
60
/100rank #2
82±1.8°F90±3.1 mph1352% 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 Casselberry today?
On this page we show what NWS, American, European each forecast for Casselberry 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 Casselberry today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Casselberry 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 Casselberry?
Over the last 30 days, the European model has been the most accurate for Casselberry (CheckWeather Score 83/100), ahead of the American at 60. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Casselberry?
July is typically the warmest month in Casselberry, with average highs around 91°F.
How cold does Casselberry get?
The coldest month in Casselberry is January, when overnight lows average about 51°F.
How much rain does Casselberry get?
Casselberry sees roughly 68 in of precipitation a year, with September usually the wettest month.

Nearby

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