Treaty Line Prairie Conservation Area Weather Forecast

    • 42
    • 73

    Sunny

    • 51
    • 71

    Partly Sunny

    • 51
    • 58

    Rain Showers

    • 52
    • 62

    Chance Rain Showers

    • 53
    • 67

    Slight Chance Rain Showers

    • 48
    • 71

    Chance Thunderstorms

Today 22 Oct Barton

Sunny. Highs in the lower 70s. Southwest Winds 5 to 10 Mph.

Tonight 22 Oct Barton

Clear. Near steady temperature in the mid 40s. Southwest Winds around 5 Mph.

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  • Temperature Real-Time

Treaty Line Prairie Conservation Area Temperature Statistics

October Temperature

Joplin, Joplin Regional Airport (26.1 miles)

  • Lowest 19 October, 2025

    45 °F
  • Average October

    69.6 °F
  • Highest 3 October, 2025

    87.1 °F

Climate (2020–Present)

Joplin, Joplin Regional Airport (26.1 miles)

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  • Average Low 2020–2025

    49.7 °F
  • Average 2020–2025

    60.1 °F
  • Average High 2020–2025

    70.7 °F
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