Chester Weather Forecast

    • 68
    • 76

    Rain Showers

    • 67
    • 81

    Rain Showers Likely

    • 61
    • 87

    Mostly Sunny

    • 66
    • 81

    Mostly Sunny

    • 69
    • 86

    Partly Sunny

    • 71
    • 88

    Partly Sunny

Today 12 May Coastal Nassau

Showers with Thunderstorms likely in the Morning, then Showers likely with a chance of Thunderstorms in the afternoon. Much cooler. Near steady temperature in the lower 70s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 80 percent.

Tonight 12 May Coastal Nassau

Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Lows in the upper 60s. East Winds 10 to 15 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chester Temperature Statistics

May Temperature

Fernandina Beach Municipal Airport (6.2 miles)

  • Lowest 4 May, 2026

    55.4 °F

  • Average May

    71.4 °F

  • Highest 6 May, 2026

    86 °F

Climate (2021–Present)

Fernandina Beach Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    62.7 °F

  • Average 2021–2026

    70 °F

  • Average High 2021–2026

    78.2 °F
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