Agate Fossil Beds National Monument Weather Forecast

    • 29
    • 51

    Decreasing Clouds

    • 39
    • 78

    Partly Sunny

    • 42
    • 80

    Partly Sunny

    • 41
    • 83

    Mostly Cloudy

    • 25
    • 63

    Chance Rain/Snow

    • 25
    • 47

    Chance Rain/Snow

Today 27 Mar South Sioux

Mostly cloudy early this Morning, then becoming mostly sunny. Patchy fog late. Highs around 50. Northeast Winds 5 to 10 Mph, increasing to south 15 to 20 Mph with Gusts up to 30 Mph this afternoon.

Tonight 27 Mar South Sioux

Mostly cloudy in the Evening, then clearing. Breezy, cold with Lows in the lower 30s. South Winds 15 to 25 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Agate Fossil Beds National Monument Temperature Statistics

March Temperature

Torrington Municipal Airport (32.3 miles)

  • Lowest 16 March, 2026

    5.6 °F

  • Average March

    48 °F

  • Highest 21 March, 2026

    90.6 °F

Climate (2021–Present)

Torrington Municipal Airport (32.3 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    65.9 °F
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