Truro Weather Forecast

    • 73
    • 86

    Rain Showers

    • 65
    • 86

    Slight Chance Thunderstorms

    • 63
    • 82

    Mostly Sunny

    • 68
    • 84

    Chance Thunderstorms

    • 64
    • 83

    Slight Chance Thunderstorms

    • 61
    • 78

    Partly Sunny

Today 15 Aug Knox

Cloudy with Showers with a chance of Thunderstorms in the Morning, then partly sunny in the afternoon. Some Thunderstorms may produce heavy rainfall in the morning. Locally heavy rainfall possible in the morning. Warmer with Highs around 90. South Winds 5 to 10 Mph, becoming southwest in the afternoon. Chance of rain 90 percent. Heat index Values up to 110 in the afternoon.

Tonight 15 Aug Knox

Showers with Thunderstorms likely. Locally heavy rainfall possible. Near steady temperature in the lower 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Truro Temperature Statistics

August Temperature

Galesburg Municipal Airport (19.9 miles)

  • Lowest 3 August, 2026

    57.7 °F

  • Average August

    73.7 °F

  • Highest 10 August, 2026

    88.2 °F

Climate (2021–2026)

Galesburg Municipal Airport (19.9 miles)

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

  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.5 °F
Get WillyWeather+ to remove ads