Griswold Airport Weather Forecast

    • 66
    • 80

    Partly Sunny

    • 68
    • 82

    Mostly Cloudy

    • 68
    • 80

    Rain Showers Likely

    • 66
    • 80

    Rain Showers Likely

    • 66
    • 81

    Chance Rain Showers

    • 68
    • 82

    Chance Rain Showers

Today 31 Jul Southern New Haven

Patchy fog this morning. Sunny. Highs in the lower 80s. Northwest Winds around 5 Mph, becoming southwest around 5 Mph this afternoon.

Tonight 31 Jul Southern New Haven

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows in the mid 60s. Southwest Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Griswold Airport Temperature Statistics

July Temperature

Chester, Chester Airport (8.1 miles)

  • Lowest 24 July, 2026

    57.2 °F

  • Average July

    74.3 °F

  • Highest 2 July, 2026

    98.6 °F

Climate (2021–2026)

Chester, Chester Airport (8.1 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    62.6 °F
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