Siloam Weather Forecast

    • 69
    • 86

    Slight Chance Thunderstorms

    • 68
    • 85

    Chance Thunderstorms

    • 68
    • 80

    Chance Thunderstorms

    • 66
    • 80

    Chance Thunderstorms

    • 64
    • 82

    Rain Showers Likely

    • 56
    • 82

    Mostly Sunny

    • 55
    • 77

    Partly Sunny

Today 20 Aug Surry

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. East Winds around 5 Mph. Chance of rain 20 percent.

Tonight 20 Aug Surry

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Patchy fog after midnight. Humid with Lows in the upper 60s. North Winds around 5 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Siloam Temperature Statistics

August Temperature

Mount Airy/Surry County Airport (11.2 miles)

  • Lowest 4 August, 2025

    59 °F

  • Average August

    71.8 °F

  • Highest 17 August, 2025

    87.8 °F

Climate (2020–Present)

Mount Airy/Surry County Airport (11.2 miles)

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  • Average Low 2020–2025

    48.5 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    68.1 °F
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