Whistling dream meaning is explained below using 4 different sources. Each interpretation is shown with its source.

Interpretation 1 — Zolar

lucky numbers: 04-05-20-38-40-49

calling attention by: wil lose in prospective ventures to others, who treat it as a game.

children: wil participate in a joyous event of comedic intent.

dog, for a: wil be disturbed by changes to your innocent pleasures.

hearing others: bad talk wil injure your reputation, but not your success.

in the quiet of the night: are protected from your enemies

theater, at a: have an adaptable, flexible personality.

catcall: a personal liaison is soon to take place.

whistle, of a broken: scandal is being spread about you unjustly.

being blown during a game: change your strategy before you get a penalty.

fixing: wil receive good advice; heed its message.

shrill: be wary of minor aggressions.

Source: Zolar’s Book of Dreams Numbers and Lucky Days Author: Zolar

Interpretation 2 — Garuda

Vision: Hearing a shrill whistle: be careful for the next couple of days, you might be in danger.

Depth Psychology: The sound of a piercing whisde warns of danger.

Source: Dreamers Dictionary Author: Garuda

Interpretation 3 — Ibn Seerin

In a dream, whistling represents pagan customs. Ifone hears a whistle or produces one in a dream, it may indicate an illness, or it could represent a vacant house or a ghost town.
Source: Islamic Dream Interpretation Author: Ibn Seerin

Interpretation 4 — Klaus Vollmar

A rare dream symbol. You want to be noticed. As in Scream, a primeval outburst of psychic energy.
Source: Little Giant Encyclopedia Author: Klaus Vollmar