Grangeville is a city of approximately 3,200 people in Idaho, United States. Located in the Pacific Time Zone at 45.9°N latitude.
In 2025, Grangeville averaged an annual temperature of 47°F, with hottest temperatures reaching 93°F in September and lowest around -10°F in February. The city received approximately 29 inches of precipitation during the year.
View historical weather for Grangeville · More cities in Idaho