Block Island Weather Forecast

    • 59
    • 64

    Mostly Cloudy

    • 61
    • 66

    Chance Rain Showers

    • 64
    • 69

    Chance Rain Showers

    • 64
    • 74

    Slight Chance Rain Showers

    • 62
    • 72

    Mostly Sunny

    • 63
    • 70

    Partly Sunny

Today 16 Jun Block Island

Mostly cloudy. Near steady temperature in the lower 60s. East Winds 10 to 15 Mph.

Tonight 16 Jun Block Island

Mostly cloudy. Patchy fog in the evening. Near steady temperature around 60. East Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Block Island Temperature Statistics

June Temperature

Block Island State Airport (0.6 miles)

  • Lowest 1 June, 2025

    51.1 °F

  • Average June

    61.7 °F

  • Highest 12 June, 2025

    75.9 °F

Climate (2020–Present)

Block Island State Airport (0.6 miles)

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

  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    57.9 °F
Get WillyWeather+ to remove ads