Otter Weather Forecast

    • 37
    • 73

    Breezy

    • 41
    • 77

    Becoming Sunny

    • 44
    • 79

    Partly Sunny

    • 31
    • 74

    Chance Rain Showers

    • 31
    • 56

    Partly Sunny

    • 34
    • 62

    Mostly Cloudy

    • 41
    • 67

    Mostly Cloudy

Today 18 Mar Powder River

Sunny. Highs in the lower 70s. Northwest Winds 15 to 25 Mph with Gusts to around 40 Mph.

Tonight 18 Mar Powder River

Partly cloudy. Lows around 40. West Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Otter Temperature Statistics

March Temperature

Sheridan County Airport (48.5 miles)

  • Lowest 15 March, 2026

    9 °F

  • Average March

    36.5 °F

  • Highest 8 March, 2026

    69.1 °F

Climate (2021–Present)

Sheridan County Airport (48.5 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    62 °F
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