Lost River Weather Forecast

    • 69
    • 87

    Becoming Sunny

    • 70
    • 89

    Slight Chance Thunderstorms

    • 70
    • 87

    Chance Thunderstorms

    • 70
    • 87

    Chance Thunderstorms

    • 68
    • 89

    Slight Chance Thunderstorms

    • 70
    • 90

    Chance Thunderstorms

Today 24 Jul Hardy

Patchy fog in the morning. Sunny. Highs in the lower 90s. Except in the mid 80s at the higher Elevations. South Winds 5 to 10 Mph.

Tonight 24 Jul Hardy

Mostly clear. Patchy fog. Lows in the mid 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lost River Temperature Statistics

July Temperature

Petersburg, Grant County Airport (17.4 miles)

  • Lowest 6 July, 2025

    60.1 °F

  • Average July

    75.9 °F

  • Highest 7 July, 2025

    92.1 °F

Climate (2020–Present)

Petersburg, Grant County Airport (17.4 miles)

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  • Average Low 2020–2025

    44.3 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    67.5 °F
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