Olsen Slough Weather Forecast

    • 14
    • 40

    Mostly Sunny

    • 17
    • 41

    Mostly Sunny

    • 27
    • 51

    Mostly Cloudy

    • 33
    • 53

    Mostly Cloudy

    • 34
    • 59

    Partly Sunny

    • 34
    • 62

    Mostly Cloudy

Today 29 Jan Sanpete Valley

Sunny. Highs around 40.

Tonight 29 Jan Sanpete Valley

Mostly clear. Lows near 15.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Olsen Slough Temperature Statistics

January Temperature

Delta, Delta Municipal Airport (41.6 miles)

  • Lowest 21 January, 2025

    -0.4 °F

  • Average January

    27.2 °F

  • Highest 2 January, 2025

    53.6 °F

Climate (2020–Present)

Delta, Delta Municipal Airport (41.6 miles)

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  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    53.1 °F

  • Average High 2020–2025

    66.4 °F
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