[fawr-kast, -kahst, fohr-]

verb (used with object), fore·cast or fore·cast·ed, fore·cast·ing.

verb (used without object), fore·cast or fore·cast·ed, fore·cast·ing.

to conjecture beforehand; make a prediction.
to plan or arrange beforehand.


Origin of forecast

1350–1400; Middle English (noun) plan. See fore-, cast
Related formsfore·cast·a·ble, adjectivefore·cast·er, nounre·fore·cast, verb (used with object), re·fore·cast or re·fore·cast·ed, re·fore·cast·ing.un·fore·cast, adjectiveun·fore·cast·ed, adjective

Synonyms for forecast

Synonym study

1. See predict. Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for forecasted

Contemporary Examples of forecasted

Historical Examples of forecasted

  • If I had forecasted this asking I would have asked it myself.

    Seven Short Plays

    Lady Gregory

  • Just as he had forecasted, just so had matters shaped themselves.

    The Wolf Cub

    Patrick Casey

  • It was being run just as Billy had forecasted; there was nothing in this to shake his faith.

    Bulldog Carney

    W. A. Fraser

  • I have already indicated his views, most emphatically expressed and forecasted.

    Twelve Men

    Theodore Dreiser

  • In the case of an ordinary criminal, Heldon Foyle might have forecasted what would happen with a fair degree of certainty.

    The Grell Mystery

    Frank Froest

British Dictionary definitions for forecasted


verb -casts, -casting, -cast or -casted

to predict or calculate (weather, events, etc), in advance
(tr) to serve as an early indication of
(tr) to plan in advance


a statement of probable future weather conditions calculated from meteorological data
a prophecy or prediction
the practice or power of forecasting
Derived Formsforecaster, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for forecasted



late 14c., "to scheme," from fore- "before" + casten "contrive." Meaning "predict events" first attested late 15c. Related: Forecasted; forecasting.



early 15c., probably from forecast (v.); earliest sense was "forethought, prudence;" meaning "conjectured estimate of a future course" is from 1670s. A Middle English word for weather forecasting was aeromancy.

Online Etymology Dictionary, © 2010 Douglas Harper