Petersburg Weather Forecast

    • 64
    • 83

    Chance Thunderstorms

    • 62
    • 84

    Chance Thunderstorms

    • 57
    • 82

    Partly Sunny

    • 63
    • 82

    Chance Rain Showers

    • 69
    • 86

    Rain Showers Likely

    • 68
    • 88

    Chance Rain Showers

Today 23 Jun Eastern Grant

Showers and Thunderstorms. Highs in the lower 80s. Chance of rain 80 percent.

Tonight 23 Jun Eastern Grant

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the mid 60s. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Petersburg Temperature Statistics

June Temperature

Petersburg, Grant County Airport (0.6 miles)

  • Lowest 7 June, 2018

    44.1 °F

  • Average June

    68.2 °F

  • Highest 18 June, 2018

    91.6 °F

Climate (2010–Present)

Petersburg, Grant County Airport (0.6 miles)

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  • Average Low 2010–Present

    42.5 °F

  • Average 2010–Present

    54 °F

  • Average High 2010–Present

    65.4 °F
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