Grant County Airport Weather Forecast

    • 65
    • 76

    Slight Chance Rain Showers

    • 54
    • 81

    Rain Showers Likely

    • 56
    • 68

    Chance Rain Showers

    • 56
    • 75

    Chance Rain Showers

    • 52
    • 74

    Partly Sunny

    • 53
    • 73

    Partly Sunny

    • 59
    • 75

    Slight Chance Rain Showers

Today 25 Sep Eastern Grant

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grant County Airport Temperature Statistics

September Temperature

Petersburg, Grant County Airport (0.6 miles)

  • Lowest 9 September, 2018

    53.2 °F
  • Average September

    69.2 °F
  • Highest 21 September, 2018

    88.7 °F

Climate (2010–Present)

Petersburg, Grant County Airport (0.6 miles)

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  • Average Low 2010–Present

    43.8 °F
  • Average 2010–Present

    55.2 °F
  • Average High 2010–Present

    66.5 °F
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