Prospect Weather Forecast

    • 26
    • 43

    Becoming Sunny

    • 47
    • 53

    Rain Showers

    • 43
    • 59

    Chance Rain Showers

    • 56
    • 60

    Rain Showers Likely

    • 57
    • 66

    Chance Rain Showers

    • 43
    • 64

    Slight Chance Rain Showers

Today 21 Dec Jefferson

Colder. Partly sunny then becoming sunny late in the morning then becoming partly sunny then becoming sunny late in the afternoon. Highs in the lower 40s. North Winds up to 5 Mph.

Tonight 21 Dec Jefferson

Mostly clear. Lows in the upper 20s. East Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Prospect Temperature Statistics

December Temperature

Louisville, Bowman Field Airport (8.1 miles)

  • Lowest 14 December, 2025

    5 °F

  • Average December

    32.3 °F

  • Highest 18 December, 2025

    57.9 °F

Climate (2020–Present)

Louisville, Bowman Field Airport (8.1 miles)

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  • Average Low 2020–2025

    48.8 °F

  • Average 2020–2025

    58.5 °F

  • Average High 2020–2025

    68.2 °F
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