Balfour Weather Forecast

    • 60
    • 73

    Severe Tstms

    • 55
    • 72

    Rain Showers

    • 55
    • 78

    Partly Sunny

    • 51
    • 72

    Mostly Cloudy

    • 51
    • 65

    Slight Chance Rain Showers

    • 51
    • 65

    Slight Chance Rain Showers

    • 50
    • 68

    Mostly Cloudy

Today 14 Sep McHenry

Showers likely and a chance of Thunderstorms. Some Thunderstorms may be severe with damaging Winds, large Hail, and Tornadoes. Highs in the lower 70s. Southeast Winds around 5 Mph. Chance of rain 60 percent.

Tonight 14 Sep McHenry

Cloudy. Showers likely and a chance of Thunderstorms early in the Evening, then a chance of Showers after midnight. Patchy fog. Lows in the lower 60s. Southeast Winds around 15 Mph, Diminishing to 5 to 10 Mph after midnight. Chance of rain 60 percent.

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Balfour Temperature Statistics

September Temperature

Harvey Municipal Airport (29.8 miles)

  • Lowest 7 September, 2025

    33.8 °F

  • Average September

    58.2 °F

  • Highest 1 September, 2025

    80.6 °F

Climate (2020–Present)

Harvey Municipal Airport (29.8 miles)

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  • Average Low 2020–2025

    30.1 °F

  • Average 2020–2025

    41.1 °F

  • Average High 2020–2025

    51.8 °F
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