North Fork Reservoir Weather Forecast

    • 43
    • 64

    Rain Showers

    • 43
    • 51

    Rain Showers Likely

    • 50
    • 67

    Mostly Cloudy

    • 59
    • 79

    Chance Thunderstorms

    • 63
    • 86

    Chance Rain Showers

    • 67
    • 91

    Slight Chance Thunderstorms

Today 13 May Somerset

Cloudy with a chance of Showers. A chance of Thunderstorms in the afternoon. Highs in the mid 60s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 13 May Somerset

Mostly cloudy and not as cool. Near steady temperature in the lower 50s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

North Fork Reservoir Temperature Statistics

May Temperature

Johnstown - Cambria County Airport (9.9 miles)

  • Lowest 3 May, 2026

    29.6 °F

  • Average May

    49.9 °F

  • Highest 5 May, 2026

    72.6 °F

Climate (2021–Present)

Johnstown - Cambria County Airport (9.9 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    58.7 °F
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