Cosby Weather Forecast

    • 74
    • 90

    Mostly Sunny

    • 75
    • 91

    Mostly Sunny

    • 75
    • 94

    Mostly Sunny

    • 72
    • 94

    Rain Showers Likely

    • 67
    • 88

    Rain Showers Likely

    • 62
    • 78

    Slight Chance Thunderstorms

    • 61
    • 74

    Slight Chance Thunderstorms

Today 26 Jul Andrew

Mostly sunny. Near steady temperature in the mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 26 Jul Andrew

Mostly clear. Lows in the lower 70s. South Winds around 5 Mph. Heat index Values up to 102 early this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cosby Temperature Statistics

July Temperature

St. Joseph, Rosecrans Memorial Airport (13.7 miles)

  • Lowest 1 July, 2025

    61.6 °F

  • Average July

    78.8 °F

  • Highest 10 July, 2025

    92.6 °F

Climate (2020–Present)

St. Joseph, Rosecrans Memorial Airport (13.7 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    66.6 °F
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