Granite Lake Weather Forecast
- 46
- 52
Rain Showers
- 46
- 51
Rain Showers
- 49
- 61
Mostly Sunny
- 51
- 67
Mostly Sunny
- 51
- 66
Mostly Sunny
- 51
- 66
Partly Sunny
Today 21 Jul Kootenai/Cabinet Region
Chance of rain Showers in the Morning, then rain Showers likely and a chance of Thunderstorms in the afternoon. Chance of precipitation 90 percent. Highs in the mid 60s to lower 70s.
Tonight 21 Jul Kootenai/Cabinet Region
Rain Showers likely. Chance of Thunderstorms. Patchy fog. Chance of precipitation 90 percent. Lows in the mid 40s to lower 50s.
Granite Lake Temperature Statistics
July Temperature
Sandpoint, Sandpoint Airport (39.8 miles)
Lowest 4 July, 2025
44.6 °FAverage July
68.3 °FHighest 13 July, 2025
95 °F
Climate (2020–Present)
Sandpoint, Sandpoint Airport (39.8 miles)
Average Low 2020–2025
36.6 °FAverage 2020–2025
46.6 °FAverage High 2020–2025
56.8 °F