Wyoming Weather Forecast

    • 50
    • 67

    Partly Sunny

    • 53
    • 65

    Rain Showers

    • 50
    • 66

    Chance Rain Showers

    • 49
    • 62

    Slight Chance Rain Showers

    • 50
    • 63

    Slight Chance Rain Showers

    • 50
    • 62

    Chance Rain

Today 19 Sep Washington

Mostly sunny. Much cooler with Highs in the mid 60s. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph in the morning.

Tonight 19 Sep Washington

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 40s. East Winds around 5 Mph.

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Wyoming Temperature Statistics

September Temperature

Westerly, Westerly State Airport (12.4 miles)

  • Lowest 15 September, 2026

    48 °F

  • Average September

    67 °F

  • Highest 4 September, 2026

    82 °F

Climate (2021–2026)

Westerly, Westerly State Airport (12.4 miles)

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  • Average Low 2021–2026

    44.2 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    60.4 °F
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