Peru Weather Forecast

    • 40
    • 53

    Rain

    • 37
    • 57

    Rain

    • 28
    • 49

    Partly Sunny

    • 37
    • 51

    Mostly Cloudy

    • 36
    • 63

    Partly Sunny

    • 33
    • 54

    Partly Sunny

Today 30 Jan Hardy

Mostly sunny. Highs in the mid 40s. Southwest Winds 5 to 10 Mph.

Tonight 30 Jan Hardy

Cloudy. A chance of rain in the Evening, then rain after midnight. Lows in the upper 30s. South Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 80 percent.

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Peru Temperature Statistics

January Temperature

Petersburg, Grant County Airport (9.9 miles)

  • Lowest 22 January, 2025

    -4.4 °F

  • Average January

    26.5 °F

  • Highest 18 January, 2025

    50.9 °F

Climate (2020–Present)

Petersburg, Grant County Airport (9.9 miles)

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  • Average Low 2020–2025

    44.1 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    67.3 °F
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