St James Weather Forecast

    • 72
    • 88

    Decreasing Clouds

    • 74
    • 91

    Mostly Sunny

    • 73
    • 92

    Slight Chance Thunderstorms

    • 73
    • 89

    Chance Thunderstorms

    • 73
    • 88

    Chance Thunderstorms

    • 72
    • 90

    Slight Chance Thunderstorms

Today 22 Jul Fayette

Patchy fog in the morning. Mostly sunny. Humid with Highs in the upper 80s. Southeast Winds 5 to 10 Mph. Heat index Values up to 102 in the afternoon.

Tonight 22 Jul Fayette

Partly cloudy. Patchy fog. Near steady temperature in the lower 70s. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

St James Temperature Statistics

July Temperature

Effingham, Effingham County Memorial Airport (18.6 miles)

  • Lowest 8 July, 2025

    63.9 °F

  • Average July

    77.2 °F

  • Highest 11 July, 2025

    92.3 °F

Climate (2020–Present)

Effingham, Effingham County Memorial Airport (18.6 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    65.5 °F
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