Great Falls Rainfall Forecast

  • 15%
  • 45%
  • 70%
  • 30%
  • 25%
  • 40%
  • 20%
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  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Great Falls Rainfall Statistics

July Rainfall

Great Falls, Great Falls International Airport (3.7 miles)

  • Total Rainfall July

    0.1in

  • Daily Average July

    0.01in

  • Wettest Day 8 July, 2026

    0.1in

  • Wet Days July

    2/13 (15%)

Climate (2021–2025)

Great Falls, Great Falls International Airport (3.7 miles)

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  • Annual Average 2021–2025

    13.9in

  • Monthly Average 2021–2026

    1.2in

  • Daily Average 2021–2026

    0.04in

  • Wettest Day 28 June, 2026

    1.6in
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