Oxbow Slough Weather Forecast

    • 43
    • 70

    Rain Showers

    • 32
    • 51

    Rain

    • 28
    • 52

    Mostly Sunny

    • 30
    • 55

    Mostly Sunny

    • 31
    • 57

    Partly Sunny

    • 29
    • 53

    Partly Sunny

    • 29
    • 52

    Partly Sunny

Today 22 Oct Upper Snake River Plain

Mostly sunny. A chance of rain Showers and a slight chance of Thunderstorms in the afternoon. Highs 64 to 71. Northeast Winds around 10 Mph. Shifting to southeast in the afternoon.

Tonight 22 Oct Upper Snake River Plain

A chance of rain Showers and a slight chance of Thunderstorms in the evening. Then rain Showers and a slight chance of Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall after midnight. Lows 39 to 46. South Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oxbow Slough Temperature Statistics

October Temperature

Rexburg, Rexburg-Madison County Airport (13 miles)

  • Lowest 16 October, 2026

    29.6 °F

  • Average October

    53.4 °F

  • Highest 5 October, 2026

    83.6 °F

Climate (2021–2026)

Rexburg, Rexburg-Madison County Airport (13 miles)

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  • Average Low 2021–2026

    34.5 °F

  • Average 2021–2026

    46.6 °F

  • Average High 2021–2026

    58.7 °F
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