Herndon Weather Forecast

    • 27
    • 50

    Mostly Cloudy

    • 31
    • 57

    Increasing Clouds

    • 13
    • 40

    Rain/Snow Likely

    • 17
    • 40

    Mostly Sunny

    • 23
    • 47

    Mostly Sunny

    • 30
    • 52

    Partly Sunny

    • 36
    • 54

    Chance Rain

Today 29 Jan Jenkins

Partly sunny. Highs around 50. Light and variable Winds.

Tonight 29 Jan Jenkins

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the upper 20s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Herndon Temperature Statistics

January Temperature

Swainsboro Emanuel County Airport (19.9 miles)

  • Lowest 27 January, 2026

    17.6 °F

  • Average January

    47.7 °F

  • Highest 10 January, 2026

    80.6 °F

Climate (2021–Present)

Swainsboro Emanuel County Airport (19.9 miles)

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  • Average Low 2021–2026

    55.6 °F

  • Average 2021–2026

    65.5 °F

  • Average High 2021–2026

    76.4 °F
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