Big Bay Weather Forecast

    • 31
    • 56

    Mostly Sunny

    • 27
    • 53

    Mostly Sunny

    • 33
    • 56

    Chance Rain/Snow

    • 31
    • 55

    Rain/Snow Likely

    • 33
    • 56

    Chance Rain Showers

    • 36
    • 61

    Chance Rain Showers

    • 39
    • 64

    Chance Rain Showers

Today 23 Apr Southern Twin Falls County

Mostly sunny. Highs 54 to 59. Windy. Northwest Winds around 25 Mph with Gusts to 35 Mph.

Tonight 23 Apr Southern Twin Falls County

Increasing Clouds. Lows 31 to 36. Breezy. Gusts to 35 Mph this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Bay Temperature Statistics

April Temperature

Joslin Field - Magic Valley Regional Airport (29.2 miles)

  • Lowest 17 April, 2026

    26.7 °F

  • Average April

    48.5 °F

  • Highest 10 April, 2026

    75.7 °F

Climate (2021–Present)

Joslin Field - Magic Valley Regional Airport (29.2 miles)

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  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    63.2 °F
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