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Lawrence, PA Weather Forecast
Lawrence, PA Weather Forecast Date: 502 PM EDT Tue Sep 22 2026
The area/counties/county of: Washington, including the cities of: Washington and Canonsburg.or toggle through each period.
Tonight... Considerable cloudiness with a 50% chance of showers. Patchy fog after midnight. Lows in the mid 50s. East winds 10 to 15 mph with gusts up to 30 mph.
Wednesday... Mostly cloudy with a chance of showers in the morning, then partly sunny with a slight chance of showers in the afternoon. Highs in the lower 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50%.
Wednesday Night... Mostly cloudy. A slight chance of showers in the evening. Lows around 50. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20%.
Thursday... Partly sunny in the morning, then becoming mostly sunny. Highs in the mid 60s. East winds 10 to 15 mph.
Thursday Night... Mainly clear. Lows in the mid 40s. Northeast winds 5 to 10 mph.
Friday... Sunny. Highs in the upper 60s.
Friday Night... Mainly clear. Lows in the upper 40s.
Saturday... Mostly sunny. Highs in the upper 60s.
Saturday Night... Mainly clear. Lows in the upper 40s.
Sunday... Mostly sunny. Highs in the upper 60s.
Sunday Night... Partly cloudy. Lows in the upper 40s.
Monday... Partly cloudy. Highs around 70.
Monday Night... Mainly clear. Lows in the lower 50s.
POP = Probability of Precipitation
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