Petersburg Weather Forecast

    • 45
    • 75

    Mostly Sunny

    • 48
    • 78

    Mostly Sunny

    • 53
    • 78

    Partly Sunny

    • 58
    • 75

    Rain Showers

    • 44
    • 67

    Rain Showers Likely

    • 38
    • 61

    Slight Chance Rain Showers

    • 38
    • 61

    Slight Chance Rain Showers

Today 20 Oct Eastern Grant

Sunny. Highs in the mid 70s. West Winds 5 to 10 Mph, becoming north in the afternoon.

Tonight 20 Oct Eastern Grant

Mostly clear. Lows in the mid 40s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Petersburg Temperature Statistics

October Temperature

Petersburg, Grant County Airport (0.6 miles)

  • Lowest 17 October, 2017

    32 °F
  • Average October

    63 °F
  • Highest 7 October, 2017

    89.8 °F

Climate (2010–Present)

Petersburg, Grant County Airport (0.6 miles)

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  • Average Low 2010–Present

    43.3 °F
  • Average 2010–Present

    55.2 °F
  • Average High 2010–Present

    66.7 °F
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