Prosper Weather Forecast

    • 55
    • 74

    Chance Rain Showers

    • 53
    • 70

    Rain Showers

    • 53
    • 71

    Rain Showers

    • 51
    • 70

    Mostly Sunny

    • 53
    • 72

    Slight Chance Thunderstorms

    • 56
    • 74

    Chance Rain Showers

    • 56
    • 74

    Chance Rain Showers

Today 15 Jun Fillmore

Partly sunny. Near steady temperature in the lower 70s. West Winds 5 to 10 Mph.

Tonight 15 Jun Fillmore

Partly cloudy this Evening, then becoming mostly cloudy. A chance of Showers with a slight chance of Thunderstorms. Lows in the mid 50s. Southwest Winds 10 to 15 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Prosper Temperature Statistics

June Temperature

Decorah (16.8 miles)

  • Lowest 2 June, 2026

    53.6 °F

  • Average June

    70.4 °F

  • Highest 4 June, 2026

    82.4 °F

Climate (2021–Present)

Decorah (16.8 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    48.2 °F

  • Average High 2021–2026

    56.8 °F
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