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Renfrew, PA Weather Forecast
Renfrew, PA Weather Forecast Date: 737 PM EDT Sat Sep 26 2026
The area/counties/county of: Butler, including the city of Butler.or toggle through each period.
Rest of Tonight... Partly cloudy. Lows in the lower 50s. North winds 5 to 10 mph with gusts up to 20 mph.
Sunday... Mostly sunny in the morning, then becoming partly sunny. Highs around 70. North winds 10 to 15 mph with gusts up to 25 mph.
Sunday Night... Considerable cloudiness. A slight chance of showers in the evening. Lows in the mid 50s. North winds 5 to 10 mph. Chance of rain 20%.
Monday... Partly sunny in the morning, then becoming cloudy. Highs in the upper 60s. Northwest winds around 5 mph.
Monday Night... Mostly cloudy. Patchy fog in the evening, then areas of fog after midnight. Lows in the upper 50s. Northwest winds around 5 mph in the evening, becoming light and variable.
Tuesday... Areas of fog in the morning. Partly sunny. Highs in the lower 70s.
Tuesday Night... Mainly clear. Areas of fog. Lows in the mid 50s.
Wednesday... Partly cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. Highs in the mid 70s.
Wednesday Night... Mostly cloudy. Lows in the upper 50s.
Thursday... Partly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30%.
Thursday Night... Mostly cloudy with a 50% chance of showers. Lows around 60.
Friday... Considerable cloudiness with a 50% chance of showers. Locally heavy rainfall possible in the morning. Highs in the lower 70s.
Friday Night... Mostly cloudy with a 50% chance of showers. Locally heavy rainfall possible after midnight. Lows in the mid 50s.
POP = Probability of Precipitation
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