Riverside SPB Weather Forecast

    • 37
    • 60

    Rain Showers

    • 37
    • 58

    Mostly Cloudy

    • 42
    • 67

    Rain Showers Likely

    • 42
    • 63

    Chance Rain Showers

    • 42
    • 65

    Chance Rain Showers

    • 45
    • 69

    Chance Rain Showers

Today 29 May Southern Piscataquis

Mostly sunny this Morning, then mostly cloudy with isolated Showers this afternoon. Highs in the upper 50s. North Winds around 5 Mph. Chance of rain 20 percent.

Tonight 29 May Southern Piscataquis

Cloudy with scattered Showers. Lows in the upper 30s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Riverside SPB Temperature Statistics

May Temperature

Greenville (24.9 miles)

  • Lowest 4 May, 2026

    30.9 °F

  • Average May

    50.3 °F

  • Highest 20 May, 2026

    80.1 °F

Climate (2021–Present)

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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