Lost River Weather Forecast

    • 3
    • 20

    Mostly Cloudy

    • 5
    • 22

    Mostly Cloudy

    • 5
    • 18

    Mostly Cloudy

    • 8
    • 20

    Mostly Sunny

    • 12
    • 31

    Mostly Sunny

    • 17
    • 33

    Partly Sunny

    • 21
    • 33

    Mostly Cloudy

Today 29 Jan Hardy

Partly sunny. Highs around 19. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 29 Jan Hardy

Partly cloudy. Cold with Lows around 2 above. Northwest Winds around 5 Mph.

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Lost River Temperature Statistics

January Temperature

Petersburg, Grant County Airport (17.4 miles)

  • Lowest 24 January, 2026

    4.5 °F

  • Average January

    32.6 °F

  • Highest 9 January, 2026

    66.7 °F

Climate (2021–Present)

Petersburg, Grant County Airport (17.4 miles)

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  • Average Low 2021–2026

    44.2 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    67.4 °F
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