Thiells Weather Forecast

    • 52
    • 68

    Chance Rain

    • 48
    • 64

    Chance Rain

    • 47
    • 64

    Mostly Cloudy

    • 48
    • 63

    Chance Rain Showers

    • 50
    • 63

    Chance Rain Showers

    • 52
    • 63

    Mostly Cloudy

Today 21 Sep Rockland

Mostly sunny. Highs in the upper 60s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 21 Sep Rockland

Mostly cloudy. A slight chance of rain after midnight. Lows in the lower 50s. North Winds 5 to 10 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Thiells Temperature Statistics

September Temperature

White Plains - Westchester County Airport (19.3 miles)

  • Lowest 15 September, 2026

    51.1 °F

  • Average September

    68.8 °F

  • Highest 10 September, 2026

    84 °F

Climate (2021–2026)

White Plains - Westchester County Airport (19.3 miles)

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

  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    62.3 °F
Get WillyWeather+ to remove ads