Letha Weather Forecast

    • 41
    • 70

    Rain

    • 41
    • 53

    Rain Showers

    • 38
    • 58

    Rain Showers Likely

    • 34
    • 56

    Chance Rain Showers

    • 37
    • 61

    Mostly Sunny

    • 43
    • 70

    Sunny

Today 4 May Lower Treasure Valley

Partly sunny in the Morning, then mostly cloudy with a chance of rain Showers in the afternoon. Chance of rain 30 percent. Highs 66 to 71. Breezy. Southeast Winds 10 to 20 Mph with Gusts to 45 Mph.

Tonight 4 May Lower Treasure Valley

Rain, heavy at Times in the evening. Chance of rain near 100 percent. Lows 39 to 44. West Winds 10 to 15 Mph with Gusts to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Letha Temperature Statistics

May Temperature

Caldwell - Caldwell Industrial Airport (17.4 miles)

  • Lowest 1 May, 2024

    39 °F

  • Average May

    46.5 °F

  • Highest 1 May, 2024

    57 °F

Climate (2019–Present)

Caldwell - Caldwell Industrial Airport (17.4 miles)

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  • Average Low 2019–2024

    41 °F

  • Average 2019–2024

    52.6 °F

  • Average High 2019–2024

    64.6 °F
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