Headquarters Weather Forecast
- 37
- 61
Rain
- 37
- 58
Mostly Cloudy
- 35
- 56
Chance Rain
- 32
- 48
Chance Snow
- 32
- 46
Slight Chance Thunderstorms
- 34
- 55
Partly Sunny
- 36
- 58
Partly Sunny
Today 13 May Northern Clearwater Mountains
Areas of rain early in the Morning, then rain likely late in the morning. Rain Showers likely and a chance of Thunderstorms in the afternoon. Chance of precipitation 90 percent. Cooler. Highs in the upper 50s to mid 60s. Temperatures steady or falling into the mid 40s in the afternoon. West Winds 15 to 20 Mph with Gusts to around 45 Mph in the afternoon.
Tonight 13 May Northern Clearwater Mountains
Rain likely early in the Evening, then Areas of rain late in the evening. Chance of rain 80 percent. Lows in the 30s. Gusts up to 30 Mph in the evening.
Headquarters Temperature Statistics
May Temperature
Grangeville - Idaho County Airport (49.7 miles)
Lowest 1 May, 2026
33.8 °FAverage May
56.2 °FHighest 10 May, 2026
77 °F
Climate (2021–Present)
Grangeville - Idaho County Airport (49.7 miles)
Average Low 2021–2026
37.1 °FAverage 2021–2026
47.5 °FAverage High 2021–2026
58 °F