Slack Reservoir Weather Forecast

    • 53
    • 62

    Rain Likely

    • 54
    • 60

    Rain

    • 56
    • 63

    Rain

    • 54
    • 64

    Rain Showers Likely

    • 54
    • 67

    Mostly Cloudy

    • 56
    • 71

    Mostly Cloudy

Today 25 Sep Southeast Providence

Mostly cloudy. A chance of rain this afternoon. Breezy with Highs in the lower 60s. Northeast Winds 15 to 25 Mph. Gusts up to 35 Mph, increasing to 45 Mph this afternoon. Chance of rain 50 percent.

Tonight 25 Sep Southeast Providence

Rain likely. Patchy fog. Windy with Lows in the mid 50s. Northeast Winds 25 to 30 Mph with Gusts up to 50 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Slack Reservoir Temperature Statistics

September Temperature

Pawtucket, North Central State Airport (4.3 miles)

  • Lowest 22 September, 2026

    46 °F

  • Average September

    64.5 °F

  • Highest 10 September, 2026

    84 °F

Climate (2021–2026)

Pawtucket, North Central State Airport (4.3 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    60.2 °F
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