Curlew National Grassland Weather Forecast

    • 46
    • 73

    Mostly Sunny

    • 46
    • 75

    Sunny

    • 48
    • 78

    Mostly Sunny

    • 51
    • 79

    Partly Sunny

    • 48
    • 74

    Chance Rain Showers

    • 47
    • 74

    Mostly Sunny

Today 16 Sep Raft River Region

Sunny. Highs 68 to 76. North Winds up to 10 Mph. Increasing to 10 to 15 Mph in the afternoon.

Tonight 16 Sep Raft River Region

Mostly clear. Lows 41 to 51. North Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Curlew National Grassland Temperature Statistics

September Temperature

Logan-Cache Airport (49.7 miles)

  • Lowest 14 September, 2025

    41 °F
  • Average September

    68.8 °F
  • Highest 2 September, 2025

    91 °F

Climate (2020–Present)

Logan-Cache Airport (49.7 miles)

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  • Average Low 2020–2025

    35 °F
  • Average 2020–2025

    48.2 °F
  • Average High 2020–2025

    61.3 °F
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