Roslyn Weather Forecast

    • 73
    • 82

    Thunderstorms Likely

    • 71
    • 88

    Thunderstorms Likely

    • 70
    • 84

    Chance Thunderstorms

    • 72
    • 88

    Slight Chance Thunderstorms

    • 75
    • 93

    Mostly Sunny

    • 74
    • 93

    Mostly Sunny

Today 19 Jul Cumberland

Showers and Thunderstorms. Highs in the lower 80s. Southwest Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 19 Jul Cumberland

Mostly cloudy with a chance of Showers and Thunderstorms. Humid with Lows in the lower 70s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Roslyn Temperature Statistics

July Temperature

Effingham, Effingham County Memorial Airport (13.7 miles)

  • Lowest 8 July, 2025

    63.9 °F

  • Average July

    77.4 °F

  • Highest 11 July, 2025

    92.3 °F

Climate (2020–Present)

Effingham, Effingham County Memorial Airport (13.7 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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