Winchester Weather Forecast

    • 32
    • 53

    Mostly Sunny

    • 37
    • 62

    Rain Showers Likely

    • 33
    • 49

    Chance Rain Showers

    • 36
    • 54

    Mostly Sunny

    • 43
    • 64

    Partly Sunny

    • 41
    • 62

    Mostly Cloudy

Today 19 Apr Lewis and Southern Nez Perce Counties

Widespread frost in the morning. Sunny. Highs in the lower 50s to lower 60s. Gusts up to 20 Mph in the afternoon.

Tonight 19 Apr Lewis and Southern Nez Perce Counties

Clear. Lows in the 30s. Northeast wind 5 to 15 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winchester Temperature Statistics

April Temperature

Lewiston, Lewiston-Nez Perce County Airport (20.5 miles)

  • Lowest 8 April, 2024

    34.6 °F

  • Average April

    53.3 °F

  • Highest 2 April, 2024

    76.6 °F

Climate (2019–Present)

Lewiston, Lewiston-Nez Perce County Airport (20.5 miles)

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  • Average Low 2019–2024

    45.2 °F

  • Average 2019–2024

    54.8 °F

  • Average High 2019–2024

    64.9 °F
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