Seymourville Weather Forecast

    • 60
    • 82

    Partly Sunny

    • 62
    • 82

    Mostly Sunny

    • 65
    • 85

    Partly Sunny

    • 69
    • 90

    Mostly Sunny

    • 70
    • 91

    Chance Rain Showers

    • 70
    • 89

    Rain Showers Likely

    • 68
    • 86

    Rain Showers Likely

Today 21 Jul Eastern Grant

Mostly sunny. Highs in the mid 80s. North Winds around 5 Mph.

Tonight 21 Jul Eastern Grant

Mostly clear. Lows in the upper 50s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seymourville Temperature Statistics

July Temperature

Petersburg, Grant County Airport (5 miles)

  • Lowest 6 July, 2025

    60.1 °F

  • Average July

    75.9 °F

  • Highest 7 July, 2025

    92.1 °F

Climate (2020–Present)

Petersburg, Grant County Airport (5 miles)

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  • Average Low 2020–2025

    44.3 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    67.6 °F
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