Harvey Weather Forecast

    • 74
    • 92

    Chance Thunderstorms

    • 67
    • 85

    Partly Sunny

    • 65
    • 80

    Partly Sunny

    • 65
    • 83

    Partly Sunny

    • 72
    • 89

    Chance Rain Showers

    • 69
    • 92

    Chance Rain Showers

    • 63
    • 82

    Partly Sunny

Today 4 Sep Southern Cook

Mostly sunny. Hot. Highs in the lower 90s. Southwest Winds 10 to 15 Mph. Heat index Values up to 103.

Tonight 4 Sep Southern Cook

Partly cloudy. A slight chance of Showers and Thunderstorms late in the evening. A chance of Showers and Thunderstorms after Midnight, then a slight chance of Showers and Thunderstorms late. Patchy fog late. Humid with Lows in the lower 70s. West Winds around 5 Mph. Chance of precipitation 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harvey Temperature Statistics

September Temperature

Lansing Municipal Airport (7.5 miles)

  • Lowest 2 September, 2026

    71.6 °F

  • Average September

    82.1 °F

  • Highest 2 September, 2026

    94.6 °F

Climate (2021–2026)

Lansing Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    60.4 °F
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