Heidelberg Weather Forecast

    • 61
    • 69

    Patchy Fog

    • 67
    • 76

    Mostly Cloudy

    • 58
    • 82

    Mostly Cloudy

    • 51
    • 80

    Partly Sunny

    • 54
    • 76

    Partly Sunny

    • 61
    • 80

    Mostly Sunny

    • 64
    • 83

    Partly Sunny

Today 28 Jan Southern Hidalgo

Patchy fog this morning. Cloudy. Highs in the lower 70s. North Winds around 5 Mph, becoming southeast this afternoon.

Tonight 28 Jan Southern Hidalgo

Mostly cloudy. Patchy fog. Lows around 60. East Winds around 5 Mph.

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Heidelberg Temperature Statistics

January Temperature

Harlingen, Rio Grande Valley International Airport (13.7 miles)

  • Lowest 22 January, 2025

    24.9 °F

  • Average January

    55.6 °F

  • Highest 5 January, 2025

    85.6 °F

Climate (2020–Present)

Harlingen, Rio Grande Valley International Airport (13.7 miles)

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  • Average Low 2020–2025

    65.4 °F

  • Average 2020–2025

    75 °F

  • Average High 2020–2025

    85.9 °F
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