Riverside SPB Weather Forecast

    • 67
    • 92

    Slight Chance Thunderstorms

    • 66
    • 84

    Chance Thunderstorms

    • 62
    • 84

    Chance Thunderstorms

    • 62
    • 85

    Chance Rain Showers

    • 59
    • 83

    Chance Rain Showers

    • 57
    • 82

    Partly Sunny

Today 7 Aug Southern Piscataquis

Partly sunny late this Morning, then clearing. Hot with Highs around 90. Northwest Winds around 5 Mph. Heat index Values in the upper 90s.

Tonight 7 Aug Southern Piscataquis

Mostly clear in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 60s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Riverside SPB Temperature Statistics

August Temperature

Greenville (24.9 miles)

  • Lowest 1 August, 2026

    57 °F

  • Average August

    69.5 °F

  • Highest 5 August, 2026

    84 °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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