McLeansboro Weather Forecast

    • 61
    • 83

    Decreasing Clouds

    • 62
    • 82

    Chance Rain Showers

    • 62
    • 82

    Chance Thunderstorms

    • 58
    • 82

    Sunny

    • 59
    • 80

    Mostly Sunny

    • 65
    • 83

    Partly Sunny

Today 30 May Hamilton

Partly sunny. A slight chance of Showers this morning. Highs in the lower 80s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 30 May Hamilton

Partly cloudy. Less humid with Lows in the lower 60s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McLeansboro Temperature Statistics

May Temperature

Harrisburg-Raleigh Airport (19.3 miles)

  • Lowest 2 May, 2026

    41.5 °F

  • Average May

    65.5 °F

  • Highest 19 May, 2026

    86.9 °F

Climate (2021–Present)

Harrisburg-Raleigh Airport (19.3 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    67.9 °F
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