Chastain Weather Forecast

    • 77
    • 98

    Hot

    • 79
    • 102

    Slight Chance Thunderstorms

    • 76
    • 99

    Chance Thunderstorms

    • 76
    • 96

    Chance Thunderstorms

    • 77
    • 98

    Slight Chance Thunderstorms

    • 74
    • 96

    Rain Showers Likely

    • 68
    • 85

    Rain Showers Likely

Today 26 Jul Wake

Mostly sunny. Hot. Near steady temperature in the mid 90s. Northwest Winds around 5 Mph. Heat index Values up to 107.

Tonight 26 Jul Wake

Mostly clear. Lows in the upper 70s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chastain Temperature Statistics

July Temperature

Smithfield, Johnston County Airport (15.5 miles)

  • Lowest 23 July, 2025

    64.4 °F

  • Average July

    80.2 °F

  • Highest 18 July, 2025

    95 °F

Climate (2020–Present)

Smithfield, Johnston County Airport (15.5 miles)

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  • Average Low 2020–2025

    51.1 °F

  • Average 2020–2025

    61.7 °F

  • Average High 2020–2025

    73.4 °F
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