Riverside SPB Weather Forecast

    • 57
    • 78

    Chance Rain

    • 61
    • 72

    Rain Showers

    • 52
    • 77

    Chance Rain Showers

    • 53
    • 76

    Chance Rain Showers

    • 55
    • 80

    Mostly Sunny

    • 57
    • 84

    Slight Chance Rain Showers

    • 57
    • 80

    Chance Rain Showers

Today 22 Aug Southern Piscataquis

Mostly cloudy. Highs in the upper 70s. East Winds around 5 Mph.

Tonight 22 Aug Southern Piscataquis

Cloudy with a 50 percent chance of rain. Areas of fog. Lows in the upper 50s. East Winds around 5 Mph.

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Riverside SPB Temperature Statistics

August Temperature

Greenville (24.9 miles)

  • Lowest 16 August, 2026

    51.1 °F

  • Average August

    67 °F

  • Highest 6 August, 2026

    84.9 °F

Climate (2021–2026)

Greenville (24.9 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    43.6 °F

  • Average High 2021–2026

    51.3 °F
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