Prospect Weather Forecast

    • 59
    • 79

    Chance Thunderstorms

    • 60
    • 80

    Mostly Sunny

    • 58
    • 79

    Rain Showers Likely

    • 54
    • 74

    Mostly Sunny

    • 55
    • 74

    Mostly Sunny

    • 58
    • 77

    Partly Sunny

Today 20 Aug Marion

Patchy fog late this morning. Partly sunny with a chance of Showers. A chance of Thunderstorms this afternoon. Highs in the upper 70s. North Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 20 Aug Marion

Mostly clear. A chance of Showers and Thunderstorms in the evening. Lows in the upper 50s. Northeast Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Prospect Temperature Statistics

August Temperature

Delaware Municipal Airport (11.8 miles)

  • Lowest 4 August, 2026

    55.4 °F

  • Average August

    73.2 °F

  • Highest 5 August, 2026

    86 °F

Climate (2021–2026)

Delaware Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    62 °F
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