Boise National Forest Weather Forecast

    • 51
    • 90

    Partly Sunny

    • 46
    • 81

    Rain Showers Likely

    • 41
    • 78

    Chance Rain Showers

    • 39
    • 74

    Mostly Sunny

    • 42
    • 82

    Partly Sunny

    • 43
    • 81

    Partly Sunny

Today 27 Aug Boise Mountains

Partly cloudy with a 30 percent chance of Showers. Patchy smoke in the morning. Areas of smoke in the afternoon. Highs 78 to 93.

Tonight 27 Aug Boise Mountains

Increasing Clouds. Areas of smoke in the evening. Patchy smoke after midnight. Lows 47 to 62.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boise National Forest Temperature Statistics

August Temperature

Stanley, Stanley Ranger Station (34.8 miles)

  • Lowest 4 August, 2026

    28.7 °F

  • Average August

    60.3 °F

  • Highest 21 August, 2026

    91.7 °F

Climate (2021–2026)

Stanley, Stanley Ranger Station (34.8 miles)

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  • Average Low 2021–2026

    23.1 °F

  • Average 2021–2026

    38.4 °F

  • Average High 2021–2026

    53.9 °F
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