Petersburg Weather Forecast

    • 60
    • 85

    Rain Showers Likely

    • 63
    • 80

    Rain Showers Likely

    • 62
    • 81

    Chance Rain Showers

    • 57
    • 80

    Partly Sunny

    • 57
    • 81

    Mostly Sunny

    • 62
    • 84

    Mostly Sunny

    • 65
    • 85

    Rain Showers Likely

Today 21 May Eastern Grant

Patchy fog in the morning. Partly sunny in the Morning, then mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs in the upper 70s. Northeast Winds around 5 Mph, becoming southeast around 5 Mph in the afternoon. Chance of rain 50 percent.

Tonight 21 May Eastern Grant

Showers likely with a chance of Thunderstorms. Lows in the lower 60s. South Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

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Petersburg Temperature Statistics

May Temperature

Petersburg, Grant County Airport (0.6 miles)

  • Lowest 1 May, 2018

    35.8 °F
  • Average May

    67.5 °F
  • Highest 3 May, 2018

    89.4 °F

Climate (2010–Present)

Petersburg, Grant County Airport (0.6 miles)

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  • Average Low 2010–Present

    42.2 °F
  • Average 2010–Present

    53.7 °F
  • Average High 2010–Present

    65 °F
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