Heidelberg Weather Forecast

    • 56
    • 65

    Rain

    • 59
    • 71

    Rain Likely

    • 47
    • 76

    Rain

    • 44
    • 61

    Mostly Sunny

    • 54
    • 68

    Partly Sunny

    • 61
    • 75

    Chance Rain

Today 5 Mar Allegheny

Widespread fog in the morning. Rain. A slight chance of Thunderstorms in the afternoon. Warm with Highs in the mid 60s. South Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 5 Mar Allegheny

Considerable cloudiness. Rain with a slight chance of Thunderstorms in the Evening, then a chance of rain after midnight. Patchy fog after midnight. Mild. Lows in the mid 50s. Southwest Winds 5 to 10 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Heidelberg Temperature Statistics

March Temperature

Pittsburgh - Allegheny County Airport (9.3 miles)

  • Lowest 2 March, 2026

    19.9 °F

  • Average March

    29.5 °F

  • Highest 1 March, 2026

    39 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (9.3 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    63.2 °F
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