Grangeville Rainfall Forecast

  • 5%
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  • 5%
  • 15%
  • 20%
  • 15%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Grangeville Rainfall Statistics

October Rainfall

Grangeville - Idaho County Airport (0.6 miles)

  • Total Rainfall October

    0.2 in

  • Daily Average October

    0.01 in

  • Wettest Day 10 October, 2026

    0.1 in

  • Wet Days October

    2/21 (10%)

Climate (2021–2025)

Grangeville - Idaho County Airport (0.6 miles)

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  • Annual Average 2021–2025

    17.4 in

  • Monthly Average 2021–2026

    1.6 in

  • Daily Average 2021–2026

    0.1 in

  • Wettest Day 5 May, 2023

    3.2 in
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