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Foster, RI 7-Day Night Weather Forecast
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Foster, RI Weather Forecast
Foster, RI Weather Forecast Date: 1003 AM EDT Sat Sep 12 2026
The area/counties/county of: Northwest Providence County Ri, including the cities of: Foster and Smithfield.or toggle through each period.
This Afternoon... Sunny. Highs in the mid 70s. Southeast winds around 5 mph.
Tonight... Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Not as cool with lows in the lower 60s. South winds around 5 mph. Chance of rain 20%.
Sunday... Showers. Patchy fog. Locally heavy rainfall possible. Humid with highs in the lower 70s. East winds around 5 mph. Chance of rain near 100%.
Sunday Night... Mostly cloudy. Patchy fog. Humid with lows in the lower 60s. Northwest winds 5 to 10 mph.
Monday... Mostly sunny. Highs in the lower 70s. North winds around 10 mph with gusts up to 20 mph.
Monday Night... Mostly clear. Lows in the lower 50s. Highs in the upper 60s.
Tuesday... Mostly clear. Lows in the lower 50s. Highs in the upper 60s.
Wednesday... Mostly sunny. Highs in the upper 70s.
Wednesday Night... Mostly clear. Lows in the upper 50s.
Thursday... Partly sunny with a 30% chance of showers. Highs in the upper 70s.
Thursday Night... Partly cloudy. Lows around 60. Highs in the mid 70s.
POP = Probability of Precipitation
Foster Radar Loop
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