This is the 4708th most frequent German word.
vorhergesagt
Predicted.
'Vorhergesagt' is used as a past participle here to indicate that the predicting action has been completed as of now.
Das Wetter wurde für heute vorhergesagt.
The weather was predicted for today.
Here, 'vorhergesagt' is part of the past perfect tense, suggesting an action of prediction that occurred before another past action.
Die Prognosen hatte niemand vorhergesagt.
No one had predicted the forecasts.
In this sentence, 'vorhergesagt' is in passive construction, indicating an ongoing prediction by unnamed entities.