Lanark Weather Forecast

    • 50
    • 74

    Partly Sunny

    • 50
    • 72

    Mostly Cloudy

    • 49
    • 73

    Partly Sunny

    • 46
    • 68

    Mostly Cloudy

    • 47
    • 66

    Mostly Cloudy

    • 48
    • 69

    Chance Rain Showers

Today 23 Oct Carroll

Sunny. Highs in the mid 70s. Southeast Winds 5 to 10 Mph.

Tonight 23 Oct Carroll

Partly cloudy. Lows in the lower 50s. Southeast Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lanark Temperature Statistics

October Temperature

Tri-Township Airport (14.3 miles)

  • Lowest 17 October, 2026

    30.6 °F

  • Average October

    58.4 °F

  • Highest 12 October, 2026

    86.9 °F

Climate (2021–2026)

Tri-Township Airport (14.3 miles)

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

  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    62.6 °F
Get WillyWeather+ to remove ads