Hopewell Weather Forecast

    • 63
    • 80

    Mostly Sunny

    • 65
    • 85

    Partly Sunny

    • 70
    • 90

    Mostly Sunny

    • 73
    • 95

    Chance Rain Showers

    • 71
    • 90

    Chance Thunderstorms

    • 69
    • 82

    Chance Thunderstorms

    • 68
    • 88

    Slight Chance Thunderstorms

Today 22 Jul Mercer

Mostly sunny. Highs around 80. Northeast Winds around 5 Mph.

Tonight 22 Jul Mercer

Mostly clear this Evening, then becoming partly cloudy. Lows in the mid 60s. Southeast Winds around 5 Mph this Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hopewell Temperature Statistics

July Temperature

Trenton, Mercer County Airport (8.1 miles)

  • Lowest 5 July, 2025

    59.6 °F

  • Average July

    78.6 °F

  • Highest 8 July, 2025

    93.7 °F

Climate (2020–Present)

Trenton, Mercer County Airport (8.1 miles)

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

  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    64.4 °F
Get WillyWeather+ to remove ads