Wallingford Weather Forecast

    • 73
    • 91

    Thunderstorms Likely

    • 74
    • 90

    Chance Thunderstorms

    • 73
    • 90

    Mostly Sunny

    • 75
    • 91

    Slight Chance Thunderstorms

    • 73
    • 92

    Chance Thunderstorms

    • 70
    • 88

    Chance Rain Showers

Today 7 Aug Delaware

Mostly sunny. Patchy fog this morning. A chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may produce gusty Winds this afternoon. Locally heavy rainfall possible this afternoon. Hot with Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 7 Aug Delaware

Mostly cloudy. Showers and Thunderstorms Likely, mainly in the evening. Patchy fog after midnight. Some Thunderstorms may produce gusty Winds in the evening. Locally heavy rainfall possible in the evening. Humid with Lows in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of rain 60 percent.

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Wallingford Temperature Statistics

August Temperature

Philadelphia, Philadelphia International Airport (6.8 miles)

  • Lowest 4 August, 2026

    70 °F

  • Average August

    81.7 °F

  • Highest 2 August, 2026

    91.7 °F

Climate (2021–2026)

Philadelphia, Philadelphia International Airport (6.8 miles)

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  • Average Low 2021–2026

    50.3 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    67.2 °F
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