Balfour Weather Forecast

    • 57
    • 90

    Mostly Sunny

    • 58
    • 90

    Slight Chance Thunderstorms

    • 60
    • 89

    Mostly Sunny

    • 62
    • 91

    Partly Sunny

    • 61
    • 86

    Partly Sunny

    • 58
    • 81

    Slight Chance Thunderstorms

    • 55
    • 81

    Partly Sunny

Today 25 May McHenry

Clear. Light and variable Winds.

Tonight 25 May McHenry

Mostly clear. Lows in the upper 50s. East Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Balfour Temperature Statistics

May Temperature

Harvey Municipal Airport (29.8 miles)

  • Lowest 7 May, 2026

    23 °F

  • Average May

    51.2 °F

  • Highest 11 May, 2026

    80.6 °F

Climate (2021–Present)

Harvey Municipal Airport (29.8 miles)

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  • Average Low 2021–2026

    30.3 °F

  • Average 2021–2026

    41.2 °F

  • Average High 2021–2026

    51.9 °F
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