Grangeville Weather Forecast
- 59
- 88
Mostly Sunny
- 61
- 91
Mostly Sunny
- 56
- 88
Slight Chance Thunderstorms
- 54
- 81
Chance Rain
- 55
- 81
Slight Chance Thunderstorms
- 54
- 80
Mostly Sunny
- 55
- 84
Mostly Sunny
Today 30 Jun Orofino/Grangeville Region
Sunny. Highs in the 80s to upper 90s.
Tonight 30 Jun Orofino/Grangeville Region
Mostly clear. Lows in the mid 50s to lower 60s.
Grangeville Temperature Statistics
June Temperature
Grangeville - Idaho County Airport (0.6 miles)
Lowest 4 June, 2025
35.6 °FAverage June
60.5 °FHighest 10 June, 2025
89.6 °F
Climate (2020–Present)
Grangeville - Idaho County Airport (0.6 miles)
Average Low 2020–2025
36.4 °FAverage 2020–2025
46.9 °FAverage High 2020–2025
57.4 °F