Herndon Weather Forecast

    • 73
    • 90

    Chance Thunderstorms

    • 72
    • 91

    Chance Thunderstorms

    • 73
    • 93

    Mostly Sunny

    • 76
    • 97

    Hot

    • 72
    • 95

    Chance Thunderstorms

    • 72
    • 93

    Slight Chance Thunderstorms

Today 25 Jul Jenkins

Mostly sunny. A slight chance of Showers and Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. West Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 25 Jul Jenkins

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows in the lower 70s. West Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Herndon Temperature Statistics

July Temperature

Swainsboro Emanuel County Airport (19.9 miles)

  • Lowest 2 July, 2026

    69.8 °F

  • Average July

    81.9 °F

  • Highest 4 July, 2026

    96.8 °F

Climate (2021–2026)

Swainsboro Emanuel County Airport (19.9 miles)

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  • Average Low 2021–2026

    55.8 °F

  • Average 2021–2026

    65.6 °F

  • Average High 2021–2026

    76.4 °F
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