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Thomson, PA 7-Day Night Weather Forecast
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Thomson, PA Weather Forecast
Thomson, PA Weather Forecast Date: 1030 PM EDT Sat Sep 26 2026
The area/counties/county of: Lancaster, including the city of Lancaster.or toggle through each period.
Overnight... Cloudy. A slight chance of rain late this evening, then a chance of rain. Lows in the mid 50s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50%.
Sunday... Rain. Highs in the lower 60s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain near 100%.
Sunday Night... Cloudy with a 50% chance of rain. Lows in the upper 50s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight.
Monday... Mostly cloudy. Highs in the upper 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph.
Monday Night... Mostly cloudy. Lows in the upper 50s. Northwest winds 5 to 10 mph.
Tuesday... Partly sunny. Highs in the lower 70s.
Tuesday Night... Partly cloudy. Lows in the upper 50s.
Wednesday... Mostly sunny. Highs in the upper 70s.
Wednesday Night... Mostly cloudy. Lows around 60.
Thursday... Mostly sunny. Humid with highs in the upper 70s.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s.
Friday... Partly sunny. Highs in the upper 70s.
Friday Night... Mostly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 30%.
POP = Probability of Precipitation
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