Boswell Weather Forecast

    • 52
    • 73

    Fog

    • 60
    • 72

    Rain Showers Likely

    • 56
    • 74

    Rain Showers

    • 52
    • 65

    Rain Showers Likely

    • 48
    • 60

    Rain Showers Likely

    • 48
    • 57

    Chance Rain Showers

    • 48
    • 60

    Chance Rain Showers

Today 18 Sep Somerset

Mostly cloudy with a chance of Showers in the Morning, then partly sunny in the afternoon. Highs in the lower 60s. Chance of rain 30 percent.

Tonight 18 Sep Somerset

Partly cloudy. Patchy fog. Cooler with Lows in the mid 50s. North Winds around 5 Mph, becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boswell Temperature Statistics

September Temperature

Johnstown - Cambria County Airport (14.9 miles)

  • Lowest 14 September, 2026

    49.6 °F

  • Average September

    69 °F

  • Highest 2 September, 2026

    85.6 °F

Climate (2021–2026)

Johnstown - Cambria County Airport (14.9 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    58.7 °F
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