Lisbon Weather Forecast

    • 55
    • 74

    Isolated Thunderstorms

    • 47
    • 68

    Partly Sunny

    • 50
    • 74

    Partly Sunny

    • 61
    • 80

    Partly Sunny

    • 69
    • 87

    Chance Rain Showers

    • 66
    • 87

    Rain Showers Likely

    • 61
    • 83

    Chance Rain Showers

Today 20 Jul Northern Grafton

Numerous Showers and scattered Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs in the mid 70s. Light and variable Winds. Chance of rain 70 percent.

Tonight 20 Jul Northern Grafton

Isolated Thunderstorms in the evening. Partly cloudy with isolated Showers. Some Thunderstorms may produce heavy rainfall in the evening. Lows in the mid 50s. Light and variable Winds. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lisbon Temperature Statistics

July Temperature

St. Johnsbury - Fairbanks (14.9 miles)

  • Lowest 5 July, 2025

    51.1 °F

  • Average July

    73 °F

  • Highest 16 July, 2025

    93 °F

Climate (2020–Present)

St. Johnsbury - Fairbanks (14.9 miles)

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

  • Average Low 2020–2025

    36.5 °F

  • Average 2020–2025

    45.7 °F

  • Average High 2020–2025

    55.4 °F
Get WillyWeather+ to remove ads