Old Prospect Weather Forecast

    • 45
    • 69

    Becoming Sunny

    • 46
    • 76

    Chance Rain Showers

    • 38
    • 63

    Rain Showers Likely

    • 38
    • 64

    Partly Sunny

    • 37
    • 63

    Slight Chance Rain Showers

    • 40
    • 69

    Mostly Sunny

Today 14 Oct Larimer County Below 6000 Feet/Northwest Weld County

Mostly cloudy in the morning then clearing. Highs in the mid 60s to lower 70s.

Tonight 14 Oct Larimer County Below 6000 Feet/Northwest Weld County

Mostly clear. Lows in the mid 40s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Old Prospect Temperature Statistics

October Temperature

Fort Collins/Loveland - Northern Colorado Regional Airport (8.1 miles)

  • Lowest 8 October, 2025

    37.9 °F

  • Average October

    58 °F

  • Highest 3 October, 2025

    87.1 °F

Climate (2020–Present)

Fort Collins/Loveland - Northern Colorado Regional Airport (8.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    37.7 °F

  • Average 2020–2025

    50.8 °F

  • Average High 2020–2025

    64.9 °F
Get WillyWeather+ to remove ads