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Arnold Mills Reservoir, RI Weather Forecast
Arnold Mills Reservoir, RI Weather Forecast Date: 102 AM EDT Tue Aug 18 2026
The area/counties/county of: Northwest Providence County Ri, including the cities of: Foster and Smithfield.or toggle through each period.
Rest of Tonight... Mostly cloudy. Patchy fog. Near steady temperature in the upper 60s. North winds around 5 mph.
Tuesday... Mostly cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. Humid with highs in the lower 80s. North winds around 5 mph.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog after midnight. Humid with lows in the lower 60s. Northwest winds around 5 mph.
Wednesday... Mostly sunny. Patchy fog. Humid with highs in the mid 80s. West winds around 5 mph.
Wednesday Night... Mostly clear. Lows in the mid 60s. Southwest winds around 5 mph.
Thursday... Partly sunny with a 30% chance of showers. Highs in the lower 80s.
Thursday Night... Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 30%.
Friday... Mostly sunny. Highs around 80.
Friday Night... Mostly cloudy with a 30% chance of showers. Lows in the lower 60s.
Saturday... Partly sunny with a 40% chance of showers. Highs in the upper 70s.
Saturday Night... Mostly cloudy with a 50% chance of showers. Lows in the lower 60s.
Sunday... Showers likely. Highs in the upper 70s. Chance of rain 60%.
Sunday Night... Mostly cloudy with a 50% chance of showers. Lows in the lower 60s.
POP = Probability of Precipitation
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