Chilly, Idaho

Chilly: Situated in Custer County at an elevation of 6,316 feet, this small unincorporated community lies within the high desert Big Lost River Valley of central Idaho.

About

Chilly is a city located in the county of Custer in the U.S. state of Idaho.

Quick Facts about Chilly

State Idaho (United States)
County Custer County
Latitude & Longitude 44.0777,-113.8789
Time Zone America/Boise
Local time 12:01:11 (7th November 2026)
Weather 45℉ Sunny 7-days weather

Geography

Chilly is located at 44°4'40"N 113°52'44"W (44.0776900, -113.8789200).

Chilly map

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Weather

45°F
Sunny
6 mph SSE Today

Sunny. High near 45, with temperatures falling to around 39 in the afternoon. South southeast wind around 6 mph.

7-Day Forecast

Closest post offices linked to Chilly.

Post Office Name City ZIP
Mackay Post Office Mackay (ID) 83251