Jamestown Weather Forecast

    • 54
    • 78

    Becoming Sunny

    • 60
    • 79

    Mostly Sunny

    • 63
    • 83

    Partly Sunny

    • 62
    • 81

    Partly Sunny

    • 66
    • 83

    Chance Rain Showers

    • 58
    • 80

    Chance Rain Showers

Today 10 Sep Steuben

Patchy fog this morning. Mostly cloudy. Highs in the upper 70s. Northwest Winds around 5 Mph.

Tonight 10 Sep Steuben

Partly cloudy in the Evening, then clearing. Lows in the mid 50s. North Winds around 5 Mph.

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Jamestown Temperature Statistics

September Temperature

Angola Tri-State Steuben County Airport (8.1 miles)

  • Lowest 7 September, 2026

    53.6 °F
  • Average September

    73.8 °F
  • Highest 2 September, 2026

    93.2 °F

Climate (2021–2026)

Angola Tri-State Steuben County Airport (8.1 miles)

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  • Average Low 2021–2026

    43.5 °F
  • Average 2021–2026

    52.7 °F
  • Average High 2021–2026

    62.1 °F
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